id_bdcarto;etat;largeur;nature;navigabili;pos_sol;toponyme;sens;classe;geo_point_2d;geo_shape 248880;Permanent;de 0 à 15 mètres;Canal, chenal;Non navigable;Au sol;rigole d'alimentation du Canal de Nantes à Brest;NR;Autres;47.5133003176, -1.44740126595;"{""coordinates"": [[-1.451240170515302, 47.51323245559253, 0.0], [-1.450727519460999, 47.51346843474638, 0.0], [-1.44920947545452, 47.513616614259035, 0.0], [-1.447988651312107, 47.51333869055378, 0.0], [-1.44705932293292, 47.51336517505148, 0.0], [-1.44614943461748, 47.51362532123846, 0.0], [-1.44586543211395, 47.51341077072796, 0.0], [-1.445173560293073, 47.51293230218898, 0.0], [-1.444557932747774, 47.51273040975182, 0.0], [-1.443628613238036, 47.51275686690207, 0.0]], ""type"": ""LineString""}" 249005;Permanent;de 0 à 15 mètres;Canal, chenal;Non navigable;Au sol;rigole d'alimentation du Canal de Nantes à Brest;NR;Autres;47.4772375232, -1.48551663622;"{""coordinates"": [[-1.490301821831018, 47.473359500160015, 0.0], [-1.489864300370068, 47.47369195651441, 0.0], [-1.489535938005576, 47.47374069389503, 0.0], [-1.489337109675883, 47.473748366685264, 0.0], [-1.489053145676343, 47.47353391739161, 0.0], [-1.488771124194943, 47.47318414839573, 0.0], [-1.488280797456483, 47.47288749692664, 0.0], [-1.487953192767126, 47.472945217037164, 0.0], [-1.487776237606244, 47.47321351525729, 0.0], [-1.487670081397508, 47.47353317965889, 0.0], [-1.487219286901696, 47.47386613736692, 0.0], [-1.486192035859019, 47.47430246994208, 0.0], [-1.485305614547096, 47.474832542005046, 0.0], [-1.484522650248606, 47.475169277636034, 0.0], [-1.48390508094143, 47.475734055255906, 0.0], [-1.483607593848924, 47.47615125064976, 0.0], [-1.483542374865404, 47.47632507238321, 0.0], [-1.483576282166688, 47.47672949591544, 0.0], [-1.483400046036833, 47.47700677419815, 0.0], [-1.483428231367591, 47.47750158034283, 0.0], [-1.483653447858096, 47.47780846910607, 0.0], [-1.484085801930344, 47.47820655290696, 0.0], [-1.484297768704542, 47.47851395123136, 0.0], [-1.484471785428419, 47.479003136417006, 0.0], [-1.484767066129678, 47.479352403884384, 0.0], [-1.485333074624357, 47.479916640001555, 0.0], [-1.485558312195894, 47.48022352473358, 0.0], [-1.485450179940955, 47.480678504529536, 0.0], [-1.485230270430967, 47.48122795512258, 0.0], [-1.484982022985815, 47.481598172999796, 0.0], [-1.484422380208843, 47.48206153786786, 0.0], [-1.48257646315392, 47.4832055932676, 0.0]], ""type"": ""LineString""}" 249056;Permanent;Entre 15 et 50 mètres;Canal, chenal;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.4511337634, -1.58390680522;"{""coordinates"": [[-1.583431550579241, 47.45101724354255, 0.0], [-1.584382059866333, 47.45125028335181, 0.0]], ""type"": ""LineString""}" 249080;Permanent;Entre 15 et 50 mètres;Canal, chenal;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.4459538966, -1.56809643438;"{""coordinates"": [[-1.560658494028345, 47.442733487069084, 0.0], [-1.561298810400081, 47.44338463341122, 0.0], [-1.56171614049557, 47.4436026988162, 0.0], [-1.562927534230153, 47.44378058515811, 0.0], [-1.563335459000968, 47.44404409864274, 0.0], [-1.56373562201924, 47.4448399117607, 0.0], [-1.564205196402992, 47.44504690135678, 0.0], [-1.566757480340777, 47.44536145907608, 0.0], [-1.567506035567426, 47.44556649489653, 0.0], [-1.575915313928517, 47.448932793060145, 0.0]], ""type"": ""LineString""}" 250783;Fictif;Plus de 50 mètres;Cours d'eau naturel;Non navigable;Au sol;rivière la sèvre nantaise;Sens du tronçon;100;47.1506720547, -1.46816427971;"{""coordinates"": [[-1.467290320143511, 47.15073287981675, 0.0], [-1.469038239267656, 47.150611229526696, 0.0]], ""type"": ""LineString""}" 517922;Fictif;Plus de 50 mètres;Cours d'eau naturel;Non navigable;Au sol;rivière la sèvre nantaise;Sens du tronçon;100;47.1887851136, -1.53703625339;"{""coordinates"": [[-1.526067901015892, 47.181632002820166, 0.0], [-1.528741258272181, 47.18212254751999, 0.0], [-1.530902484375694, 47.18281344363054, 0.0], [-1.532069260961894, 47.1833178199528, 0.0], [-1.533175900989048, 47.18404998331311, 0.0], [-1.534455334603748, 47.18526231924907, 0.0], [-1.534890722592458, 47.185876491600695, 0.0], [-1.535347643471634, 47.18658901289696, 0.0], [-1.535585289088514, 47.18721093427063, 0.0], [-1.535860849557836, 47.18828225245187, 0.0], [-1.536241728860063, 47.18903382251998, 0.0], [-1.537327368104601, 47.19029881759688, 0.0], [-1.539216314303807, 47.191676576496036, 0.0], [-1.540392945680663, 47.19245102187858, 0.0], [-1.541686282551867, 47.193040521998334, 0.0], [-1.542724562496947, 47.19358591578789, 0.0], [-1.543777023169556, 47.19445538144279, 0.0], [-1.545162969983339, 47.1953568289661, 0.0], [-1.546870259847376, 47.19614644077837, 0.0], [-1.547861989068067, 47.196765763108004, 0.0]], ""type"": ""LineString""}" 524253;Permanent;Entre 15 et 50 mètres;Cours d'eau naturel;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.4971682884, -1.91669882967;"{""coordinates"": [[-1.911229680399081, 47.49426302028052, 0.0], [-1.911443927931888, 47.49529116904214, 0.0], [-1.912843842819037, 47.496188092519446, 0.0], [-1.913555361111584, 47.49683447985133, 0.0], [-1.913642294545637, 47.497056285633256, 0.0], [-1.914260326752137, 47.49726468243522, 0.0], [-1.917379584619716, 47.498188142310305, 0.0], [-1.918518830442161, 47.49827528107321, 0.0], [-1.92145451047951, 47.49749276406192, 0.0], [-1.92329473152886, 47.49724355647271, 0.0]], ""type"": ""LineString""}" 524261;Permanent;Entre 15 et 50 mètres;Cours d'eau naturel;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.4709629449, -1.82458424173;"{""coordinates"": [[-1.823177753575953, 47.470529799822174, 0.0], [-1.824212115983787, 47.47093782938084, 0.0], [-1.825888509620197, 47.47123804660509, 0.0], [-1.826025076774034, 47.471277473000704, 0.0]], ""type"": ""LineString""}" 524265;Permanent;Entre 15 et 50 mètres;Cours d'eau naturel;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.4673175124, -1.87157982424;"{""coordinates"": [[-1.871175016070799, 47.46681588258701, 0.0], [-1.871984632402239, 47.46781914220216, 0.0]], ""type"": ""LineString""}" 524274;Permanent;Entre 15 et 50 mètres;Cours d'eau naturel;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.4618655176, -1.75346533341;"{""coordinates"": [[-1.753285337839751, 47.46171054904527, 0.0], [-1.753645328974103, 47.4620204860797, 0.0]], ""type"": ""LineString""}" 524282;Fictif;Plus de 50 mètres;Cours d'eau naturel;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.3613118053, -1.50398424549;"{""coordinates"": [[-1.497714721792554, 47.36495561416879, 0.0], [-1.499291687948708, 47.36382151136896, 0.0], [-1.501199279204964, 47.362674564989895, 0.0], [-1.503241693918575, 47.36171170683838, 0.0], [-1.505876616370431, 47.36053645893963, 0.0], [-1.506827836596316, 47.360012622949256, 0.0], [-1.508034122852375, 47.35920836726589, 0.0], [-1.508979622610923, 47.35845931199304, 0.0], [-1.509525665152014, 47.357852003304046, 0.0], [-1.50994397031824, 47.35730375576834, 0.0]], ""type"": ""LineString""}" 524289;Fictif;Plus de 50 mètres;Cours d'eau naturel;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.2871528003, -1.52964191365;"{""coordinates"": [[-1.533434982552505, 47.29459407958346, 0.0], [-1.533411742753544, 47.29337765584824, 0.0], [-1.5332169266273, 47.29248354560748, 0.0], [-1.532801194862531, 47.291327554331225, 0.0], [-1.532287542316693, 47.290581167818026, 0.0], [-1.531214413373489, 47.28948694044823, 0.0], [-1.530223305575101, 47.28857886188328, 0.0], [-1.529363562088694, 47.287656625894805, 0.0], [-1.528393062877247, 47.286206691967244, 0.0], [-1.528245811019415, 47.28603209883752, 0.0], [-1.5275679066043, 47.284751074231146, 0.0], [-1.527020276677547, 47.28360021752834, 0.0], [-1.526740613662836, 47.282483980211865, 0.0], [-1.526574087518111, 47.2811378918861, 0.0], [-1.526592695351327, 47.28041578265429, 0.0], [-1.526852703287117, 47.279413726509745, 0.0]], ""type"": ""LineString""}" 524291;Fictif;Plus de 50 mètres;Cours d'eau naturel;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.2661780891, -1.53530402572;"{""coordinates"": [[-1.528581113226348, 47.27602783856723, 0.0], [-1.528878975340073, 47.275475160499035, 0.0], [-1.529862195695111, 47.27440875964748, 0.0], [-1.53376707132413, 47.27075732966336, 0.0], [-1.535318494350167, 47.26936205069722, 0.0], [-1.536242289059594, 47.26837906608441, 0.0], [-1.536725645244307, 47.26782811717654, 0.0], [-1.537089397394415, 47.26727283143675, 0.0], [-1.537424747094277, 47.266538308226586, 0.0], [-1.537758858622129, 47.265632501167474, 0.0], [-1.537901747235248, 47.264815338197494, 0.0], [-1.537711672675912, 47.262252817951584, 0.0], [-1.537547278079262, 47.26171821078153, 0.0], [-1.537311267314203, 47.26127658220236, 0.0], [-1.537211080262264, 47.26087472151861, 0.0], [-1.536969293215512, 47.2602078829375, 0.0], [-1.536832954008993, 47.25922130488555, 0.0], [-1.53685719851955, 47.25872439693631, 0.0], [-1.537081277790267, 47.258084401788004, 0.0], [-1.537373345874568, 47.25762209186838, 0.0], [-1.537811383319194, 47.257163081102235, 0.0], [-1.538778139176539, 47.255907855162675, 0.0], [-1.539183957329964, 47.255224663732925, 0.0]], ""type"": ""LineString""}" 524320;Permanent;Entre 15 et 50 mètres;Cours d'eau naturel;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.4646796137, -1.72750075617;"{""coordinates"": [[-1.723307119711853, 47.46902803372223, 0.0], [-1.723871699792938, 47.46864439103724, 0.0], [-1.724292643200696, 47.46814032936725, 0.0], [-1.725649332714364, 47.46588485252318, 0.0], [-1.725754052552962, 47.465564971511874, 0.0], [-1.725938275935734, 47.46524185976553, 0.0], [-1.726288155396652, 47.46468656847417, 0.0], [-1.726788548110153, 47.46417926596554, 0.0], [-1.727610117864039, 47.46369497705927, 0.0], [-1.729412471862505, 47.46287320990054, 0.0], [-1.731598224233423, 47.46202679619328, 0.0], [-1.732771635581563, 47.461762618485785, 0.0]], ""type"": ""LineString""}" 154351;Permanent;Entre 15 et 50 mètres;Canal, chenal;Navigable;Au sol;canal de nantes à brest;NR;100;47.5840862958, -2.08154093248;"{""coordinates"": [[-2.080223044726253, 47.5822228517756, 0.0], [-2.082364488452066, 47.58525037244018, 0.0], [-2.082857812600282, 47.58595045129588, 0.0]], ""type"": ""LineString""}" 154450;Permanent;Entre 15 et 50 mètres;Canal, chenal;Navigable;Au sol;canal de nantes à brest;NR;100;47.5718688499, -2.04942049158;"{""coordinates"": [[-2.019034925902633, 47.565933002193766, 0.0], [-2.019637267283416, 47.56596117029105, 0.0], [-2.022949355629879, 47.56660312940144, 0.0], [-2.027323360055564, 47.56719918302135, 0.0], [-2.028145972578951, 47.567443293072216, 0.0], [-2.028913501970261, 47.56795134308544, 0.0], [-2.030193023994291, 47.568942383226194, 0.0], [-2.031318407915108, 47.56957026330813, 0.0], [-2.031787493097093, 47.569739418636445, 0.0], [-2.033605682806439, 47.569940495022, 0.0], [-2.035610275473614, 47.56999819366762, 0.0], [-2.042110177124179, 47.57051985567288, 0.0], [-2.043188503516652, 47.57078887748208, 0.0], [-2.044285209135889, 47.57111121221143, 0.0], [-2.046439052276771, 47.571477955355, 0.0], [-2.05060010072988, 47.572632589283835, 0.0], [-2.051882393909289, 47.572802496011285, 0.0], [-2.063360198961044, 47.57394591616979, 0.0], [-2.068387025920351, 47.574385827524274, 0.0], [-2.070205039759021, 47.574721651464266, 0.0], [-2.074827193164423, 47.57581028983992, 0.0], [-2.075450181309969, 47.57605375396559, 0.0], [-2.076007199436962, 47.57644440689169, 0.0], [-2.076880147905558, 47.577353467739684, 0.0], [-2.078024919355342, 47.579017369783955, 0.0], [-2.078175626265408, 47.579200220527646, 0.0], [-2.078563940659822, 47.57977861204896, 0.0]], ""type"": ""LineString""}" 154888;Permanent;Entre 15 et 50 mètres;Cours d'eau naturel;Navigable;Au sol;rivière l'isac;Sens du tronçon;50;47.4692450654, -1.8169943163;"{""coordinates"": [[-1.814164738112706, 47.46999233589588, 0.0], [-1.814808991816549, 47.46961394687616, 0.0], [-1.815310713026884, 47.469277528952695, 0.0], [-1.816032228824349, 47.469166488455954, 0.0], [-1.817345171801258, 47.46897683742367, 0.0], [-1.818008520715869, 47.46895837865667, 0.0], [-1.819556358093658, 47.46930910124164, 0.0], [-1.819907875472077, 47.46951999760372, 0.0]], ""type"": ""LineString""}" 154902;Permanent;Entre 15 et 50 mètres;Canal, chenal;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.4702908587, -1.69556957741;"{""coordinates"": [[-1.69437015925107, 47.47026262744921, 0.0], [-1.696768995560234, 47.47031908992091, 0.0]], ""type"": ""LineString""}" 249032;Permanent;de 0 à 15 mètres;Canal, chenal;Non navigable;Au sol;rigole d'alimentation du Canal de Nantes à Brest;NR;Autres;47.4688149818, -1.49378362303;"{""coordinates"": [[-1.498673615896251, 47.46411888562724, 0.0], [-1.498563763555203, 47.46439362559834, 0.0], [-1.498622316769131, 47.46524791658406, 0.0], [-1.498535137477214, 47.46579227050973, 0.0], [-1.498224566342552, 47.46621001772405, 0.0], [-1.497485290448772, 47.46690581474885, 0.0], [-1.495055085486033, 47.46820794120111, 0.0], [-1.493569742368848, 47.46888745555323, 0.0], [-1.491040300542749, 47.46964332863221, 0.0], [-1.490527061228325, 47.470023794088405, 0.0], [-1.490045176963492, 47.470619437779355, 0.0], [-1.489611448465382, 47.47099682946409, 0.0], [-1.489300777514824, 47.47141455186188, 0.0], [-1.489389682812165, 47.47168160950695, 0.0], [-1.49008820737467, 47.47224070932322, 0.0], [-1.490449762050321, 47.472587405501336, 0.0], [-1.490491265256981, 47.47308169932278, 0.0], [-1.490301821831018, 47.473359500160015, 0.0]], ""type"": ""LineString""}" 249057;Permanent;Entre 15 et 50 mètres;Canal, chenal;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.450795379, -1.58265482463;"{""coordinates"": [[-1.581878098671251, 47.45057351451134, 0.0], [-1.583431550579241, 47.45101724354255, 0.0]], ""type"": ""LineString""}" 249086;Permanent;de 0 à 15 mètres;Canal, chenal;Non navigable;Au sol;rigole d'alimentation du Canal de Nantes à Brest;NR;Autres;47.4458909471, -1.56336117991;"{""coordinates"": [[-1.581878098671251, 47.45057351451136, 0.0], [-1.581035407080089, 47.45082312414855, 0.0], [-1.580439216864753, 47.450846610369005, 0.0], [-1.579433257798471, 47.45074196056358, 0.0], [-1.577470856627168, 47.45017902489083, 0.0], [-1.575857202861638, 47.44996301177014, 0.0], [-1.57526101995099, 47.44998647148014, 0.0], [-1.574477634256158, 47.45015254693126, 0.0], [-1.574013166069217, 47.450161801430845, 0.0], [-1.573810596143971, 47.4501246849749, 0.0], [-1.572916600503378, 47.44961883106261, 0.0], [-1.572000925977808, 47.44901463710095, 0.0], [-1.567582077622951, 47.44754722635288, 0.0], [-1.566572370582179, 47.44739753144121, 0.0], [-1.563975981819269, 47.44734618683132, 0.0], [-1.563181103061727, 47.44737738467143, 0.0], [-1.562264471418574, 47.447539590450674, 0.0], [-1.561878523649959, 47.44768998619047, 0.0], [-1.561411010037341, 47.447663243223104, 0.0], [-1.560945253867853, 47.44750117663241, 0.0], [-1.560450166811307, 47.44715090476773, 0.0], [-1.560216979936364, 47.446754292150544, 0.0], [-1.560195760735026, 47.446349365919026, 0.0], [-1.560614238302946, 47.44580095771707, 0.0], [-1.56051528932814, 47.44526382722382, 0.0], [-1.560219702770026, 47.444914746427976, 0.0], [-1.559654578671675, 47.44452213454109, 0.0], [-1.559179436498001, 47.444405514304215, 0.0], [-1.55897483199035, 47.44418811585817, 0.0], [-1.558955689740264, 47.443963445037, 0.0], [-1.559267725778337, 47.44372578780452, 0.0], [-1.55970074256204, 47.4433481320757, 0.0], [-1.559753421290824, 47.443030475813785, 0.0], [-1.55960563617426, 47.44285593437058, 0.0], [-1.559041303975411, 47.44247230597084, 0.0], [-1.557550708445122, 47.44198071911168, 0.0], [-1.556709988632916, 47.44147266172465, 0.0], [-1.556314359304222, 47.441352914499916, 0.0], [-1.554990989773586, 47.44157609034085, 0.0], [-1.554788465499898, 47.441538940638246, 0.0], [-1.554528365582316, 47.44144994510211, 0.0], [-1.554483236448294, 47.44091971953208, 0.0], [-1.554120716381373, 47.44056423031074, 0.0], [-1.554033314257657, 47.440161896235985, 0.0], [-1.553811676769399, 47.43990007275836, 0.0], [-1.55348052097037, 47.43991304364209, 0.0], [-1.550962975773471, 47.44094035346924, 0.0], [-1.550783384859602, 47.44117280372302, 0.0], [-1.550490431809068, 47.44163511096492, 0.0], [-1.550207152669076, 47.44236754275523, 0.0], [-1.549906536498902, 47.44367772694956, 0.0], [-1.549631629090246, 47.44544675932392, 0.0], [-1.549401060954058, 47.44586153658277, 0.0]], ""type"": ""LineString""}" 249181;Permanent;Entre 15 et 50 mètres;Cours d'eau naturel;Navigable;Au sol;rivière l'erdre;Sens du tronçon;50;47.4136016221, -1.48805392413;"{""coordinates"": [[-1.488133694733551, 47.417099760223856, 0.0], [-1.488147160797757, 47.41646808483795, 0.0], [-1.488478518836497, 47.41550855337236, 0.0], [-1.488028896088293, 47.413948029462496, 0.0], [-1.487701996485346, 47.4130590030404, 0.0], [-1.487533871858634, 47.412479422279134, 0.0], [-1.487628608864857, 47.412024937628495, 0.0], [-1.488498156405689, 47.410197062978696, 0.0]], ""type"": ""LineString""}" 249241;Permanent;Entre 15 et 50 mètres;Canal, chenal;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.3923796745, -1.49965224301;"{""coordinates"": [[-1.498485479307124, 47.392002976742646, 0.0], [-1.499006523927922, 47.392199196503725, 0.0], [-1.500829851385801, 47.39272366074334, 0.0]], ""type"": ""LineString""}" 250726;Fictif;Plus de 50 mètres;Cours d'eau naturel;Non navigable;Au sol;rivière la sèvre nantaise;Sens du tronçon;100;47.1677731792, -1.48199857943;"{""coordinates"": [[-1.481151857707993, 47.16686968782181, 0.0], [-1.481309862839486, 47.16717917444575, 0.0], [-1.481876298176994, 47.167788443443236, 0.0], [-1.482507595902252, 47.16822386587876, 0.0], [-1.483053526259435, 47.1684281418057, 0.0]], ""type"": ""LineString""}" 250761;Fictif;Plus de 50 mètres;Cours d'eau naturel;Non navigable;Au sol;rivière la sèvre nantaise;Sens du tronçon;100;47.1537379116, -1.4512145046;"{""coordinates"": [[-1.44954959842669, 47.153905699776814, 0.0], [-1.452879410768316, 47.153570123494795, 0.0]], ""type"": ""LineString""}" 250778;Fictif;Plus de 50 mètres;Cours d'eau naturel;Non navigable;Au sol;rivière la sèvre nantaise;Sens du tronçon;100;47.1525881889, -1.45997864696;"{""coordinates"": [[-1.452879410768316, 47.153570123494795, 0.0], [-1.453604876883412, 47.15355120136775, 0.0], [-1.455241550615066, 47.15336191077935, 0.0], [-1.456614680032971, 47.15318275437166, 0.0], [-1.459568988871317, 47.15294260989168, 0.0], [-1.460221110713038, 47.15283630158925, 0.0], [-1.464305084463604, 47.15171384267914, 0.0], [-1.465930474638975, 47.15138957278273, 0.0], [-1.466873912920805, 47.150812088862644, 0.0]], ""type"": ""LineString""}" 250781;Fictif;Plus de 50 mètres;Cours d'eau naturel;Non navigable;Au sol;rivière la sèvre nantaise;Sens du tronçon;100;47.1507724843, -1.46708211653;"{""coordinates"": [[-1.466873912920805, 47.150812088862644, 0.0], [-1.467290320143511, 47.15073287981675, 0.0]], ""type"": ""LineString""}" 250791;Permanent;Entre 15 et 50 mètres;Cours d'eau naturel;Non navigable;Au sol;rivière la sèvre nantaise;Sens du tronçon;100;47.1532240877, -1.42851546215;"{""coordinates"": [[-1.420771598500777, 47.15115920113673, 0.0], [-1.421106297122752, 47.1513718305322, 0.0], [-1.421796265390589, 47.151886470560754, 0.0], [-1.422272961359779, 47.15205759843822, 0.0], [-1.422668261957171, 47.15204247948293, 0.0], [-1.422990290461839, 47.15193999132572, 0.0], [-1.423750466466221, 47.1513789040964, 0.0], [-1.423944419098913, 47.15132639828436, 0.0], [-1.424273831416214, 47.15131379448845, 0.0], [-1.424604849265089, 47.15148146978988, 0.0], [-1.424828367334656, 47.15178851411921, 0.0], [-1.425145251167591, 47.15258792410157, 0.0], [-1.425365080622915, 47.152850023354326, 0.0], [-1.425573822792477, 47.1529772904699, 0.0], [-1.425845493152245, 47.153066080363104, 0.0], [-1.426701991361023, 47.15303329449795, 0.0], [-1.427100995617742, 47.15306310427219, 0.0], [-1.427568240070733, 47.1532796586053, 0.0], [-1.428194490149543, 47.153661446824756, 0.0], [-1.428414338823264, 47.153923540182596, 0.0], [-1.428562524809554, 47.15427854863544, 0.0], [-1.42890675144066, 47.15444570679186, 0.0], [-1.430111941373806, 47.15463398534243, 0.0], [-1.430907016990201, 47.15465762501086, 0.0], [-1.432418696296587, 47.1545546050554, 0.0], [-1.433067188382928, 47.15440350614405, 0.0], [-1.434797048791169, 47.15357973674633, 0.0], [-1.435313012509343, 47.153424690084854, 0.0], [-1.436108072556436, 47.15344829404026, 0.0], [-1.436636794410876, 47.15360835187069, 0.0], [-1.436831648002457, 47.15372711551766, 0.0]], ""type"": ""LineString""}" 524256;Permanent;Entre 15 et 50 mètres;Cours d'eau naturel;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.4747385196, -1.83527482796;"{""coordinates"": [[-1.830873259975856, 47.4738539342805, 0.0], [-1.831299229607305, 47.47415189256688, 0.0], [-1.834280192056369, 47.474902843192645, 0.0], [-1.836496040405116, 47.47513540046075, 0.0], [-1.837420436811435, 47.47506088647107, 0.0], [-1.83976189321531, 47.474476481191765, 0.0]], ""type"": ""LineString""}" 524264;Permanent;Entre 15 et 50 mètres;Cours d'eau naturel;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.4698296364, -1.81702808543;"{""coordinates"": [[-1.814164738112706, 47.46999233589588, 0.0], [-1.814305338030751, 47.47007670105337, 0.0], [-1.815304024116894, 47.470089469934315, 0.0], [-1.816820613746058, 47.46994550560059, 0.0], [-1.818184446248728, 47.46958238661277, 0.0], [-1.819907875472077, 47.46951999760372, 0.0]], ""type"": ""LineString""}" 524268;Permanent;Entre 15 et 50 mètres;Cours d'eau naturel;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.4688167292, -1.80901034094;"{""coordinates"": [[-1.803756444276822, 47.46842960802888, 0.0], [-1.805724682183234, 47.468131855835885, 0.0], [-1.806851798724556, 47.46809429666144, 0.0], [-1.808384512364793, 47.46813014322481, 0.0], [-1.809257604338167, 47.46837361606812, 0.0], [-1.810233647030189, 47.468874360141506, 0.0], [-1.811283730154888, 47.46960651391132, 0.0], [-1.812508664453576, 47.469916575031604, 0.0], [-1.813634694751835, 47.47001427369058, 0.0], [-1.814164738112706, 47.46999233589588, 0.0]], ""type"": ""LineString""}" 524275;Permanent;Entre 15 et 50 mètres;Canal, chenal;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.4612405546, -1.75198695287;"{""coordinates"": [[-1.750688567895345, 47.46077056006287, 0.0], [-1.753285337839751, 47.46171054904527, 0.0]], ""type"": ""LineString""}" 524276;Permanent;Entre 15 et 50 mètres;Canal, chenal;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.4604204413, -1.74976654896;"{""coordinates"": [[-1.748844530017214, 47.46007032249309, 0.0], [-1.750688567895345, 47.46077056006287, 0.0]], ""type"": ""LineString""}" 524279;Permanent;Entre 15 et 50 mètres;Cours d'eau naturel;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.4584939207, -1.74264633965;"{""coordinates"": [[-1.738907770287254, 47.45852778165683, 0.0], [-1.740876004183907, 47.45823112427182, 0.0], [-1.742854869786625, 47.4582045401631, 0.0], [-1.743600292489651, 47.458363514122645, 0.0], [-1.74584964773137, 47.45913747004649, 0.0], [-1.74632133906184, 47.45920839960566, 0.0]], ""type"": ""LineString""}" 524284;Fictif;Plus de 50 mètres;Cours d'eau naturel;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.3340056577, -1.52551872823;"{""coordinates"": [[-1.519099878446915, 47.33983343482851, 0.0], [-1.520891069062797, 47.33905131804065, 0.0], [-1.521717126257817, 47.338622381603166, 0.0], [-1.522828401515625, 47.33827249209443, 0.0], [-1.523287360969003, 47.338209516451, 0.0], [-1.52586325849688, 47.338082021788516, 0.0], [-1.526376938703589, 47.33788164336467, 0.0], [-1.526750814654728, 47.33759654604315, 0.0], [-1.526922575061489, 47.337274247582236, 0.0], [-1.526890268462136, 47.336734483667236, 0.0], [-1.526500884971067, 47.33589305279305, 0.0], [-1.526032189950333, 47.33505471463788, 0.0], [-1.525487872339721, 47.33394881227345, 0.0], [-1.525417657425888, 47.33295967257099, 0.0], [-1.52567035661915, 47.33186776600494, 0.0], [-1.52609392833863, 47.33122906358986, 0.0], [-1.526628120410869, 47.33048685500025, 0.0], [-1.528431735026826, 47.32875732085643, 0.0], [-1.528900534873782, 47.3280266684683, 0.0], [-1.529077880272406, 47.327613974558496, 0.0], [-1.528951066098173, 47.32689755551001, 0.0], [-1.528654376213316, 47.3263681104205, 0.0], [-1.527934583780517, 47.32553958060929, 0.0]], ""type"": ""LineString""}" 524285;Fictif;Plus de 50 mètres;Cours d'eau naturel;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.3175230983, -1.52727524637;"{""coordinates"": [[-1.527934583780517, 47.32553958060929, 0.0], [-1.526698321477859, 47.324090986249736, 0.0], [-1.526250529023096, 47.32334200420986, 0.0], [-1.525931132482462, 47.32254292555395, 0.0], [-1.525588994686796, 47.32147421968868, 0.0], [-1.52544512584493, 47.32039777771291, 0.0], [-1.525484669666074, 47.32008063548647, 0.0], [-1.525458128699462, 47.31976607149492, 0.0], [-1.525512516046964, 47.31868189384165, 0.0], [-1.525655732184245, 47.31786476380748, 0.0], [-1.525868816617589, 47.317089992583014, 0.0], [-1.526139309182521, 47.31636708311005, 0.0], [-1.526675191804209, 47.31548954060255, 0.0], [-1.527468541296636, 47.31452078995067, 0.0], [-1.529071533025763, 47.312934301572795, 0.0], [-1.529750866516108, 47.31218639607569, 0.0], [-1.530344061393929, 47.311360695789894, 0.0], [-1.530751475377314, 47.31053323241777, 0.0], [-1.530965216296847, 47.309767437012255, 0.0]], ""type"": ""LineString""}" 524355;Permanent;Entre 15 et 50 mètres;Cours d'eau naturel;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.5570648062, -2.00476046002;"{""coordinates"": [[-2.004281858872265, 47.55640268667228, 0.0], [-2.004514604150028, 47.55675346638012, 0.0], [-2.005257518321519, 47.55771368891482, 0.0]], ""type"": ""LineString""}" 524359;Permanent;Entre 15 et 50 mètres;Cours d'eau naturel;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.5426726479, -1.98376987083;"{""coordinates"": [[-1.979656009878857, 47.54236865514611, 0.0], [-1.979983502775461, 47.542309554958564, 0.0], [-1.980779538525314, 47.54227551289553, 0.0], [-1.982314491495716, 47.54230906892918, 0.0], [-1.984126680194012, 47.542601321616935, 0.0], [-1.985968933307551, 47.5430726475326, 0.0], [-1.987851701037771, 47.543406919537084, 0.0]], ""type"": ""LineString""}" 524363;Permanent;Entre 15 et 50 mètres;Cours d'eau naturel;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.5335492724, -1.9616130213;"{""coordinates"": [[-1.960680690021366, 47.53153462627925, 0.0], [-1.960847551065549, 47.53189730666108, 0.0], [-1.961473376306021, 47.53304314492249, 0.0], [-1.961577259613694, 47.53344458482865, 0.0], [-1.961717513007188, 47.533664089863656, 0.0], [-1.961817226019933, 47.53402061101123, 0.0], [-1.962066289558458, 47.53455115285335, 0.0], [-1.962418507713606, 47.53561845320687, 0.0]], ""type"": ""LineString""}" 524366;Permanent;Entre 15 et 50 mètres;Cours d'eau naturel;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.5250841449, -1.95671175389;"{""coordinates"": [[-1.946622277868132, 47.52453857395361, 0.0], [-1.947579826676131, 47.5248135569696, 0.0], [-1.94911348011887, 47.5249828713182, 0.0], [-1.950573273991137, 47.52492982633418, 0.0], [-1.951026602927894, 47.5246489917929, 0.0], [-1.951324872460523, 47.52427553847408, 0.0], [-1.951689452848847, 47.523899263801354, 0.0], [-1.953410742334963, 47.522933135860804, 0.0], [-1.954381283419452, 47.52263027897568, 0.0], [-1.955168708829469, 47.522506573541136, 0.0], [-1.955700046921471, 47.52249297592527, 0.0], [-1.956578788254983, 47.522635951435944, 0.0], [-1.957536431863304, 47.523055157898426, 0.0], [-1.959480875230266, 47.524063673122136, 0.0], [-1.961881258088991, 47.524962534714, 0.0], [-1.962590321693451, 47.525428373890264, 0.0], [-1.963030048875166, 47.526004903136965, 0.0], [-1.96313810404195, 47.526451261565036, 0.0], [-1.963129478260925, 47.527218269032105, 0.0], [-1.962917627766074, 47.52780453401671, 0.0], [-1.962332983056138, 47.52882157429151, 0.0], [-1.961047147368776, 47.530175143711524, 0.0], [-1.960673497579218, 47.530596930169494, 0.0], [-1.960628035050518, 47.53082434847235, 0.0]], ""type"": ""LineString""}" 154219;Permanent;Entre 15 et 50 mètres;Canal, chenal;Navigable;Au sol;canal de nantes à brest;NR;100;47.6006746069, -2.08938166439;"{""coordinates"": [[-2.089559004804735, 47.60043264006329, 0.0], [-2.089440771351341, 47.600591139559846, 0.0], [-2.089382082943366, 47.60067488048936, 0.0], [-2.089323394351344, 47.60075862138583, 0.0], [-2.089263848428633, 47.60083337978727, 0.0], [-2.089205159477047, 47.60091712061755, 0.0]], ""type"": ""LineString""}" 248879;Permanent;de 0 à 15 mètres;Canal, chenal;Non navigable;Au sol;rigole d'alimentation du Canal de Nantes à Brest;NR;Autres;47.5150608576, -1.4364292781;"{""coordinates"": [[-1.443628613238036, 47.51275686690207, 0.0], [-1.443183007327865, 47.51299926871518, 0.0], [-1.442584173314524, 47.51395976407375, 0.0], [-1.442146023341023, 47.51429203470874, 0.0], [-1.441564005204544, 47.51449455487254, 0.0], [-1.441032627145139, 47.51450580879661, 0.0], [-1.440291807318277, 47.51439882693653, 0.0], [-1.438695435042586, 47.514405602091614, 0.0], [-1.438304925814811, 47.51451064663489, 0.0], [-1.438124598592588, 47.514742914804884, 0.0], [-1.437936059707917, 47.51487632215544, 0.0], [-1.437663278338555, 47.51479656159372, 0.0], [-1.437316705787165, 47.514629455054916, 0.0], [-1.437051388778565, 47.51463956630071, 0.0], [-1.436210744079608, 47.51493305628223, 0.0], [-1.435556560309499, 47.515228452365086, 0.0], [-1.433875972479532, 47.51582439183588, 0.0], [-1.432614939066077, 47.515863390293106, 0.0], [-1.430874681979371, 47.515740298410535, 0.0], [-1.430609358244563, 47.515750394986554, 0.0], [-1.430288879914713, 47.515897825326, 0.0], [-1.430115963958874, 47.51621995457969, 0.0], [-1.429899954729784, 47.51698549271841, 0.0], [-1.429789640650471, 47.51726016083606, 0.0], [-1.429545169023294, 47.51752190108765, 0.0]], ""type"": ""LineString""}" 249163;Permanent;Entre 15 et 50 mètres;Cours d'eau naturel;Navigable;Au sol;rivière l'erdre;Sens du tronçon;50;47.4265545936, -1.4928437447;"{""coordinates"": [[-1.492955895779207, 47.43625380680446, 0.0], [-1.492833834322546, 47.43559130637405, 0.0], [-1.49288874579739, 47.4354539372878, 0.0], [-1.49295690267159, 47.43531605623864, 0.0], [-1.493382773165413, 47.434848772895016, 0.0], [-1.4938199555909, 47.43451629736213, 0.0], [-1.493842831207278, 47.43383917777041, 0.0], [-1.493795707530152, 47.43311968159499, 0.0], [-1.493906274816742, 47.43285392947483, 0.0], [-1.494086084558336, 47.43262156616156, 0.0], [-1.494604563553588, 47.43246627311651, 0.0], [-1.495458691611798, 47.43235209664625, 0.0], [-1.495848489868081, 47.43224685659634, 0.0], [-1.496281860751822, 47.43186943494522, 0.0], [-1.496474901624921, 47.4316365555278, 0.0], [-1.496639595041032, 47.431224442270015, 0.0], [-1.496533764068062, 47.43059738103535, 0.0], [-1.496297347519192, 47.430155701009596, 0.0], [-1.496072258908758, 47.42984882995065, 0.0], [-1.49535151025772, 47.42933571606755, 0.0], [-1.495168014214413, 47.42920756492616, 0.0], [-1.495053758669364, 47.42911280190947, 0.0], [-1.494535463066692, 47.42863693665294, 0.0], [-1.494232852097137, 47.428197812573146, 0.0], [-1.494143994809378, 47.427930753280926, 0.0], [-1.494034426744076, 47.42725875221067, 0.0], [-1.493801818098424, 47.4268620030836, 0.0], [-1.493385649357464, 47.426652679922235, 0.0], [-1.492425833631239, 47.4261397752344, 0.0], [-1.49096934361536, 47.42524932971376, 0.0], [-1.490463610824074, 47.42476394642586, 0.0], [-1.490428603053298, 47.424188243712145, 0.0], [-1.490845030745821, 47.42345083472504, 0.0], [-1.491945294055999, 47.42215502189659, 0.0], [-1.492238645590677, 47.42169285804537, 0.0], [-1.492348442828204, 47.42141811866758, 0.0], [-1.492257764843941, 47.420970798012924, 0.0], [-1.492032737942248, 47.420663917864395, 0.0], [-1.491940133550383, 47.42035191914494, 0.0], [-1.491639521695201, 47.4197774643148, 0.0], [-1.490919047033376, 47.41894873896589, 0.0], [-1.490004821435162, 47.418343891887446, 0.0], [-1.489395062925762, 47.41804285456445, 0.0], [-1.488839030327665, 47.41774875555741, 0.0], [-1.48841541693009, 47.41744953976576, 0.0], [-1.488133694733551, 47.417099760223856, 0.0]], ""type"": ""LineString""}" 249243;Fictif;Plus de 50 mètres;Cours d'eau naturel;Navigable;Au sol;rivière l'erdre;Sens du tronçon;50;47.3928389388, -1.49564112522;"{""coordinates"": [[-1.495448153843577, 47.39425751306929, 0.0], [-1.495834096595537, 47.39142036447528, 0.0]], ""type"": ""LineString""}" 250827;Permanent;Entre 15 et 50 mètres;Cours d'eau naturel;Non navigable;Au sol;rivière la sèvre nantaise;Sens du tronçon;100;47.1374956153, -1.36209348256;"{""coordinates"": [[-1.36035760875597, 47.13766490819716, 0.0], [-1.360812135194561, 47.137566612716306, 0.0], [-1.362191731639067, 47.13746947867281, 0.0], [-1.363839168625709, 47.13741631795874, 0.0]], ""type"": ""LineString""}" 250828;Permanent;Entre 15 et 50 mètres;Cours d'eau naturel;Non navigable;Au sol;rivière la sèvre nantaise;Sens du tronçon;100;47.1383808783, -1.36780880923;"{""coordinates"": [[-1.363839168625709, 47.13741631795874, 0.0], [-1.366464414468911, 47.13719996961373, 0.0], [-1.367062284428638, 47.13740280417597, 0.0], [-1.367549619329625, 47.137708996312035, 0.0], [-1.368271729816552, 47.13862847166541, 0.0], [-1.368692483170656, 47.13892815863098, 0.0], [-1.369426499312178, 47.13917993743401, 0.0], [-1.370249785112058, 47.13955457191302, 0.0], [-1.370886419184104, 47.14007150960811, 0.0], [-1.371166661226439, 47.14043060139104, 0.0], [-1.371378877609202, 47.1406029126196, 0.0]], ""type"": ""LineString""}" 524260;Permanent;Entre 15 et 50 mètres;Cours d'eau naturel;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.4713616423, -1.82627874062;"{""coordinates"": [[-1.826025076774034, 47.471277473000704, 0.0], [-1.826532404462593, 47.471445811534224, 0.0]], ""type"": ""LineString""}" 524266;Permanent;Entre 15 et 50 mètres;Cours d'eau naturel;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.4705936181, -1.78956601557;"{""coordinates"": [[-1.782178691132074, 47.472087413328175, 0.0], [-1.793292481663219, 47.46979922930209, 0.0], [-1.79698141250013, 47.46925935546354, 0.0]], ""type"": ""LineString""}" 524277;Permanent;Entre 15 et 50 mètres;Canal, chenal;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.4596668934, -1.74757382928;"{""coordinates"": [[-1.74632133906184, 47.45920839960566, 0.0], [-1.747835367929335, 47.45978687771135, 0.0], [-1.748844530017214, 47.46007032249309, 0.0]], ""type"": ""LineString""}" 524286;Fictif;Plus de 50 mètres;Cours d'eau naturel;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.3081622689, -1.5308807705;"{""coordinates"": [[-1.530965216296847, 47.309767437012255, 0.0], [-1.53096634715265, 47.30805412374621, 0.0], [-1.530603260608596, 47.30658046986343, 0.0]], ""type"": ""LineString""}" 524316;Fictif;Plus de 50 mètres;Cours d'eau naturel;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.2112952712, -1.53949005477;"{""coordinates"": [[-1.539722999054461, 47.21162177663075, 0.0], [-1.539363925045992, 47.211130872075906, 0.0], [-1.539282793071561, 47.2109537014144, 0.0]], ""type"": ""LineString""}" 524361;Permanent;Entre 15 et 50 mètres;Cours d'eau naturel;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.5395157098, -1.96356875512;"{""coordinates"": [[-1.962679364058842, 47.53641906874876, 0.0], [-1.962786694340962, 47.53700074557875, 0.0], [-1.96288224621897, 47.53731234692309, 0.0], [-1.96303550171863, 47.53838812447619, 0.0], [-1.963151931610052, 47.53892431674712, 0.0], [-1.963599020653318, 47.54043853196033, 0.0], [-1.96376091868814, 47.54074730474928, 0.0], [-1.964345149263999, 47.54144394081396, 0.0], [-1.965324075065646, 47.542087670247895, 0.0]], ""type"": ""LineString""}" 154223;Permanent;Entre 15 et 50 mètres;Canal, chenal;Navigable;Au sol;canal de nantes à brest;NR;100;47.6001979961, -2.08975611458;"{""coordinates"": [[-2.08995439943356, 47.599964383797115, 0.0], [-2.089822887737347, 47.60012346353402, 0.0], [-2.089750062749581, 47.6001988020083, 0.0], [-2.089690518048272, 47.600273560648546, 0.0], [-2.089559004804735, 47.60043264006329, 0.0]], ""type"": ""LineString""}" 154483;Permanent;Entre 15 et 50 mètres;Canal, chenal;Navigable;Au sol;canal de nantes à brest;NR;100;47.5643113395, -2.01327468849;"{""coordinates"": [[-2.007906919444468, 47.56166760551358, 0.0], [-2.008969960483464, 47.56248777411867, 0.0], [-2.013627467330814, 47.56483093305002, 0.0], [-2.014582094122536, 47.5652047462609, 0.0], [-2.019034925902633, 47.565933002193766, 0.0]], ""type"": ""LineString""}" 154931;Permanent;Entre 15 et 50 mètres;Canal, chenal;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.4551340691, -1.66763500594;"{""coordinates"": [[-1.66697467262597, 47.45472773289348, 0.0], [-1.668295339250443, 47.45554040539874, 0.0]], ""type"": ""LineString""}" 248897;Permanent;de 0 à 15 mètres;Cours d'eau naturel;Non navigable;Au sol;ruisseau du gouard;Sens du tronçon;Autres;47.5093876631, -1.45382079928;"{""coordinates"": [[-1.453951570792401, 47.50936012046321, 0.0], [-1.453690027768, 47.50941520581292, 0.0]], ""type"": ""LineString""}" 248956;Permanent;de 0 à 15 mètres;Canal, chenal;Non navigable;Au sol;rigole d'alimentation du Canal de Nantes à Brest;NR;Autres;47.4922167947, -1.46336432343;"{""coordinates"": [[-1.468391133638255, 47.490918984982976, 0.0], [-1.468127702522351, 47.49110942072862, 0.0], [-1.467136226143413, 47.49118354716077, 0.0], [-1.464926348247183, 47.49180029899221, 0.0], [-1.463080459740251, 47.49199732734409, 0.0], [-1.462565063546633, 47.49219741192979, 0.0], [-1.461003103170387, 47.492608919293296, 0.0], [-1.460738887555537, 47.49279035091199, 0.0], [-1.46012836192156, 47.49344487039829, 0.0], [-1.459616689329994, 47.49368987814454, 0.0], [-1.458827808367278, 47.49380124814819, 0.0], [-1.458492548610336, 47.49376901205455, 0.0]], ""type"": ""LineString""}" 249230;Fictif;Plus de 50 mètres;Cours d'eau naturel;Navigable;Au sol;rivière l'erdre;Sens du tronçon;50;47.3979982847, -1.49544064898;"{""coordinates"": [[-1.495517613348125, 47.401729609722715, 0.0], [-1.495306237058039, 47.39984429959191, 0.0], [-1.495520499739953, 47.39717610372358, 0.0], [-1.495448153843577, 47.39425751306929, 0.0]], ""type"": ""LineString""}" 249236;Permanent;Entre 15 et 50 mètres;Canal, chenal;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.4050400439, -1.52289441865;"{""coordinates"": [[-1.503614439180194, 47.393625600013344, 0.0], [-1.503750570541668, 47.39366540541164, 0.0], [-1.505583420266665, 47.395091100027145, 0.0], [-1.507198163400126, 47.396290796957665, 0.0], [-1.508168933582702, 47.39693839699589, 0.0], [-1.511386996629899, 47.39935618270642, 0.0], [-1.512222840237977, 47.399819640463996, 0.0], [-1.513518957512681, 47.40022914408302, 0.0], [-1.517765935515826, 47.40129935865772, 0.0], [-1.519790394169339, 47.40262723022412, 0.0], [-1.524606530367762, 47.40602844470418, 0.0], [-1.525516378976289, 47.4065790999292, 0.0], [-1.526379581116521, 47.40673482695674, 0.0], [-1.527041495705947, 47.406709038083456, 0.0], [-1.529352110230089, 47.40654684992455, 0.0], [-1.530669087584008, 47.4064143500314, 0.0], [-1.532125285591101, 47.406357555826034, 0.0], [-1.532460803498896, 47.40639856846991, 0.0], [-1.532744585474305, 47.40661291847277, 0.0], [-1.532973590438057, 47.40696465754634, 0.0], [-1.533056976254716, 47.407322077701046, 0.0], [-1.53344500211964, 47.40798320089267, 0.0], [-1.533524588092571, 47.408295684820125, 0.0], [-1.534005455767684, 47.40926877302865, 0.0], [-1.534423630834656, 47.409658211860794, 0.0], [-1.535289224362453, 47.41062529768374, 0.0], [-1.535558314397544, 47.411606646307746, 0.0], [-1.535530182177183, 47.41205858611336, 0.0], [-1.534907977544994, 47.413651798721844, 0.0], [-1.534666498904624, 47.414878493057266, 0.0], [-1.535327516405219, 47.41656589114168, 0.0], [-1.536024321813973, 47.41789121643587, 0.0], [-1.535998178573303, 47.418523413675295, 0.0], [-1.535535239158544, 47.41948824688197, 0.0]], ""type"": ""LineString""}" 249238;Permanent;Entre 15 et 50 mètres;Canal, chenal;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.3931746304, -1.50222214528;"{""coordinates"": [[-1.500829851385801, 47.39272366074334, 0.0], [-1.503614439180194, 47.393625600013344, 0.0]], ""type"": ""LineString""}" 250698;Fictif;Plus de 50 mètres;Cours d'eau naturel;Non navigable;Au sol;rivière la sèvre nantaise;Sens du tronçon;100;47.1812570759, -1.52395796659;"{""coordinates"": [[-1.52185059999038, 47.18086810454639, 0.0], [-1.52346353082653, 47.18117477127626, 0.0], [-1.526067901015892, 47.181632002820166, 0.0]], ""type"": ""LineString""}" 250766;Fictif;Entre 15 et 50 mètres;Cours d'eau naturel;Non navigable;Au sol;rivière la sèvre nantaise;Sens du tronçon;100;47.1537525648, -1.43687340248;"{""coordinates"": [[-1.436831648002457, 47.15372711551766, 0.0], [-1.436915156947601, 47.1537780141215, 0.0]], ""type"": ""LineString""}" 250784;Fictif;Plus de 50 mètres;Cours d'eau naturel;Non navigable;Au sol;rivière la sèvre nantaise;Sens du tronçon;100;47.1548654522, -1.47265783707;"{""coordinates"": [[-1.469038239267656, 47.150611229526696, 0.0], [-1.470184324225386, 47.15088253399758, 0.0], [-1.471421217600526, 47.15161020201136, 0.0], [-1.471633798554471, 47.151782328549515, 0.0], [-1.471731321925215, 47.15231959949689, 0.0], [-1.471815878380659, 47.15254176373671, 0.0], [-1.471958847205847, 47.152671495089315, 0.0], [-1.472466612846982, 47.15337324618269, 0.0], [-1.472638863400981, 47.1548093634477, 0.0], [-1.47310692688098, 47.155828255954745, 0.0], [-1.473491811566987, 47.15743649372991, 0.0], [-1.473718150658991, 47.157932710266124, 0.0], [-1.474213004546595, 47.15831934669956, 0.0], [-1.475325073245133, 47.15913296549397, 0.0], [-1.475829952564796, 47.159798746405414, 0.0]], ""type"": ""LineString""}" 250814;Permanent;Entre 15 et 50 mètres;Cours d'eau naturel;Non navigable;Au sol;rivière la sèvre nantaise;Sens du tronçon;100;47.1489785804, -1.40502146566;"{""coordinates"": [[-1.393543691143692, 47.14339649132478, 0.0], [-1.396431092933787, 47.14298916885877, 0.0], [-1.397542174862952, 47.1430010132995, 0.0], [-1.397948434133381, 47.143120813581675, 0.0], [-1.398233966599428, 47.14338045936127, 0.0], [-1.398457300752635, 47.14368755551057, 0.0], [-1.398517591027382, 47.14458695490301, 0.0], [-1.398350867798031, 47.14513431335822, 0.0], [-1.398113074478784, 47.145458951779084, 0.0], [-1.396261439226812, 47.14641303106443, 0.0], [-1.39520024724835, 47.147174728671736, 0.0], [-1.39490682419581, 47.14762771043221, 0.0], [-1.394794923480989, 47.14803772413222, 0.0], [-1.394853651428386, 47.148756843392604, 0.0], [-1.394921038388058, 47.14893461986705, 0.0], [-1.395202916211126, 47.149149327632934, 0.0], [-1.396166374457748, 47.149617646477495, 0.0], [-1.396631218187315, 47.149645056442324, 0.0], [-1.401542976782358, 47.149259811718615, 0.0], [-1.402129287538991, 47.149156338473624, 0.0], [-1.403929010264227, 47.14837546529531, 0.0], [-1.404876738963112, 47.14784343091203, 0.0], [-1.405331269976632, 47.147744960949794, 0.0], [-1.405990059349249, 47.147719858330774, 0.0], [-1.406528131046701, 47.147834607313705, 0.0], [-1.407294025548566, 47.148310365850804, 0.0], [-1.408130309466105, 47.14899984363501, 0.0], [-1.408846635736524, 47.14983816176553, 0.0], [-1.409437848700072, 47.15076240010206, 0.0], [-1.409599077501031, 47.151116930752295, 0.0], [-1.409644829686352, 47.15183654417944, 0.0], [-1.409509789086982, 47.1526081368121, 0.0], [-1.409489655743999, 47.153330262333796, 0.0], [-1.409596056086114, 47.15382213827311, 0.0], [-1.409798954231168, 47.1540398250707, 0.0], [-1.410402983745782, 47.15415204314262, 0.0], [-1.412113084180002, 47.154050738181816, 0.0], [-1.412823827395782, 47.15385229439582, 0.0], [-1.413010427504933, 47.15370991836695, 0.0], [-1.412993654091345, 47.152538349299185, 0.0], [-1.41293311321496, 47.151638960090594, 0.0], [-1.413118138119948, 47.15131630357808, 0.0], [-1.413868918243435, 47.15080072835389, 0.0], [-1.414633695177715, 47.15045593647084, 0.0], [-1.41521556862725, 47.150298463832875, 0.0], [-1.415743359083856, 47.15028732589985, 0.0], [-1.416881790380027, 47.15046926960888, 0.0], [-1.417665729617907, 47.1503581676035, 0.0], [-1.418588809341653, 47.150331913465244, 0.0], [-1.419324578817602, 47.15043904982468, 0.0], [-1.419963062041683, 47.15064908804311, 0.0], [-1.420379766384922, 47.15089465276123, 0.0]], ""type"": ""LineString""}" 524255;Permanent;Entre 15 et 50 mètres;Cours d'eau naturel;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.4856492096, -1.90665437093;"{""coordinates"": [[-1.894367184821661, 47.4829061494409, 0.0], [-1.894686181883196, 47.48275744331204, 0.0], [-1.896253636164285, 47.48229464622966, 0.0], [-1.897579785437042, 47.48224784182605, 0.0], [-1.898775789169991, 47.482377864228845, 0.0], [-1.901427716904956, 47.48300572166542, 0.0], [-1.903324323966793, 47.483521054433716, 0.0], [-1.905548185587259, 47.48397746342322, 0.0], [-1.907400387238129, 47.48386326978552, 0.0], [-1.908569281993278, 47.48355240235921, 0.0], [-1.909564115723859, 47.48351944140053, 0.0], [-1.910645022275153, 47.48369929709733, 0.0], [-1.910993691390924, 47.48387397989682, 0.0], [-1.911290905279867, 47.48435748356302, 0.0], [-1.911874708311223, 47.48491907785699, 0.0], [-1.912693617928909, 47.48601188826798, 0.0], [-1.912878960387935, 47.48672559010843, 0.0], [-1.912238833097482, 47.488736820931706, 0.0], [-1.912147567169521, 47.48919162875193, 0.0], [-1.912283151657972, 47.490087813102114, 0.0], [-1.912969595685947, 47.49118621516885, 0.0], [-1.913031531333399, 47.491860031293314, 0.0], [-1.912844217420063, 47.492138513024145, 0.0], [-1.911902891727822, 47.49275547609434, 0.0], [-1.911405685798858, 47.4931372273029, 0.0], [-1.911229916523278, 47.49354148532091, 0.0], [-1.911229680399081, 47.49426302028052, 0.0]], ""type"": ""LineString""}" 524263;Permanent;Entre 15 et 50 mètres;Cours d'eau naturel;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.4699070524, -1.82157911872;"{""coordinates"": [[-1.819907875472077, 47.46951999760372, 0.0], [-1.82071507889216, 47.46962182150722, 0.0], [-1.821597451539265, 47.4698197276663, 0.0], [-1.822966831110894, 47.47040326811661, 0.0], [-1.823177753575953, 47.470529799822174, 0.0]], ""type"": ""LineString""}" 524270;Permanent;Entre 15 et 50 mètres;Cours d'eau naturel;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.4689021964, -1.85530600084;"{""coordinates"": [[-1.83976189321531, 47.474476481191765, 0.0], [-1.84118787714279, 47.47406541261631, 0.0], [-1.842526076072594, 47.47415400674592, 0.0], [-1.843631798900345, 47.47461301328481, 0.0], [-1.846913820940303, 47.474133588845696, 0.0], [-1.847940239526723, 47.47283721391931, 0.0], [-1.850333523323492, 47.47121327296958, 0.0], [-1.850932706961662, 47.470340523387115, 0.0], [-1.851686994042039, 47.4698581242913, 0.0], [-1.852613324662209, 47.468926622719195, 0.0], [-1.853677213870744, 47.46731296385791, 0.0], [-1.855241482080328, 47.46608424774067, 0.0], [-1.856970812015133, 47.465209365416186, 0.0], [-1.858483069914956, 47.465019934590984, 0.0], [-1.859949482853612, 47.46505787007394, 0.0], [-1.861369071096204, 47.46545849777018, 0.0], [-1.862607271568849, 47.46591178745302, 0.0], [-1.863429850502583, 47.46632833312228, 0.0], [-1.864245260854288, 47.46651970213006, 0.0], [-1.865496624390844, 47.46638618685659, 0.0], [-1.867108672586551, 47.4658317145975, 0.0], [-1.868476148677582, 47.46551292923968, 0.0], [-1.869810088122363, 47.46555628702016, 0.0], [-1.870807922186007, 47.46629012418768, 0.0], [-1.871175016070799, 47.46681588258701, 0.0]], ""type"": ""LineString""}" 524294;Fictif;Plus de 50 mètres;Cours d'eau naturel;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.2257554606, -1.55368481193;"{""coordinates"": [[-1.553822877594711, 47.227308780105425, 0.0], [-1.5538144403281, 47.22627208157529, 0.0], [-1.553581444245118, 47.22492859632157, 0.0], [-1.553424622368737, 47.224483880814944, 0.0], [-1.553402534961877, 47.224223237285436, 0.0]], ""type"": ""LineString""}" 524360;Permanent;Entre 15 et 50 mètres;Cours d'eau naturel;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.5431226123, -1.97236118532;"{""coordinates"": [[-1.965324075065646, 47.542087670247895, 0.0], [-1.965817674121267, 47.542382298095674, 0.0], [-1.96796617079197, 47.54342709455108, 0.0], [-1.969070221518922, 47.54383997643096, 0.0], [-1.970140115832578, 47.54402882447935, 0.0], [-1.971201539087096, 47.5439835234827, 0.0], [-1.971911190118548, 47.5437367677957, 0.0], [-1.972927305893784, 47.54306203471912, 0.0], [-1.973379954862283, 47.542916435747046, 0.0], [-1.973707458050542, 47.542857353200645, 0.0], [-1.974702517766737, 47.54281485333582, 0.0], [-1.97617533126013, 47.54289624152293, 0.0], [-1.977109076795551, 47.54291045680741, 0.0], [-1.979656009878857, 47.54236865514611, 0.0]], ""type"": ""LineString""}" 524364;Permanent;Entre 15 et 50 mètres;Cours d'eau naturel;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.5311794874, -1.96065436254;"{""coordinates"": [[-1.960628035050518, 47.53082434847235, 0.0], [-1.960680690021366, 47.53153462627925, 0.0]], ""type"": ""LineString""}" 524408;NR;Plus de 50 mètres;Cours d'eau naturel;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.2154881564, -1.54448988695;"{""coordinates"": [[-1.544510813573764, 47.21550086137638, 0.0], [-1.544468960324755, 47.215475451510905, 0.0]], ""type"": ""LineString""}" 154216;Fictif;Entre 15 et 50 mètres;Canal, chenal;Navigable;Au sol;canal de nantes à brest;NR;100;47.6014147833, -2.08885923053;"{""coordinates"": [[-2.089205159477047, 47.60091712061755, 0.0], [-2.088513301578906, 47.60191244588865, 0.0]], ""type"": ""LineString""}" 249064;Permanent;Entre 15 et 50 mètres;Canal, chenal;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.4498306637, -1.57887132489;"{""coordinates"": [[-1.575915313928517, 47.448932793060145, 0.0], [-1.57755720822828, 47.44963460820662, 0.0], [-1.57971695081358, 47.45001844718009, 0.0], [-1.581601582989729, 47.45044915527387, 0.0], [-1.581878098671251, 47.45057351451134, 0.0]], ""type"": ""LineString""}" 249090;Permanent;Entre 15 et 50 mètres;Canal, chenal;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.4400162593, -1.54477712424;"{""coordinates"": [[-1.539835709507446, 47.439337606023365, 0.0], [-1.540653359036187, 47.43957617665445, 0.0], [-1.544823263507361, 47.44047721855552, 0.0], [-1.545220657145031, 47.44046168294501, 0.0], [-1.54975271971575, 47.43968028452118, 0.0]], ""type"": ""LineString""}" 250733;Fictif;Plus de 50 mètres;Cours d'eau naturel;Non navigable;Au sol;rivière la sèvre nantaise;Sens du tronçon;100;47.1637156994, -1.48151968627;"{""coordinates"": [[-1.479507311385139, 47.16125244032109, 0.0], [-1.480388156264413, 47.161669188033194, 0.0], [-1.481849323632678, 47.162703676996685, 0.0], [-1.482278385609835, 47.163092831860034, 0.0], [-1.48243444113303, 47.1635376538629, 0.0], [-1.482379343178748, 47.16462187781605, 0.0], [-1.482273763270722, 47.16494157873165, 0.0], [-1.481664520660238, 47.16572264985119, 0.0], [-1.481151857707993, 47.16686968782181, 0.0]], ""type"": ""LineString""}" 524252;Permanent;Entre 15 et 50 mètres;Cours d'eau naturel;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.5005952625, -1.92973904013;"{""coordinates"": [[-1.92329473152886, 47.49724355647271, 0.0], [-1.925463038769778, 47.496944355543825, 0.0], [-1.927460636930508, 47.49695899378814, 0.0], [-1.930870901895179, 47.49728353128926, 0.0], [-1.931824565795863, 47.49752271105353, 0.0], [-1.932677191494354, 47.49825320307546, 0.0], [-1.93348843627883, 47.49925601994614, 0.0], [-1.933835704856331, 47.500278504537334, 0.0], [-1.933780363803303, 47.50212978521027, 0.0], [-1.933286617925047, 47.50341340240109, 0.0], [-1.93229147681837, 47.50416809722538, 0.0], [-1.931308709386625, 47.50433601241925, 0.0], [-1.929841169974633, 47.5042989762863, 0.0], [-1.928154043103985, 47.50404574208113, 0.0], [-1.927163809493354, 47.50413276584728, 0.0], [-1.926313610743335, 47.50429502560832, 0.0], [-1.924837743323408, 47.50488961713084, 0.0]], ""type"": ""LineString""}" 524259;Permanent;Entre 15 et 50 mètres;Cours d'eau naturel;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.4721435347, -1.8281408867;"{""coordinates"": [[-1.826532404462593, 47.471445811534224, 0.0], [-1.82705217561088, 47.47160461300097, 0.0], [-1.828285089042526, 47.472148665252824, 0.0], [-1.829678135611006, 47.47299268793283, 0.0]], ""type"": ""LineString""}" 524273;Permanent;Entre 15 et 50 mètres;Cours d'eau naturel;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.4660077725, -1.75935013212;"{""coordinates"": [[-1.753645328974103, 47.4620204860797, 0.0], [-1.754207266028073, 47.46235823909764, 0.0], [-1.755833128612202, 47.4637436770421, 0.0], [-1.758817808285761, 47.46620076736621, 0.0], [-1.765490813452408, 47.469300324990066, 0.0]], ""type"": ""LineString""}" 524278;Permanent;Entre 15 et 50 mètres;Cours d'eau naturel;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.4602340603, -1.73588428745;"{""coordinates"": [[-1.732771635581563, 47.461762618485785, 0.0], [-1.73439287034691, 47.461299839091446, 0.0], [-1.735239509401763, 47.46094974011143, 0.0], [-1.735866984085526, 47.460527398004366, 0.0], [-1.736475074337113, 47.45973610414898, 0.0], [-1.736907765574017, 47.45936677848758, 0.0], [-1.737476125645632, 47.45902799601634, 0.0], [-1.738907770287254, 47.45852778165683, 0.0]], ""type"": ""LineString""}" 524290;Fictif;Plus de 50 mètres;Cours d'eau naturel;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.2776495056, -1.52759321038;"{""coordinates"": [[-1.526852703287117, 47.279413726509745, 0.0], [-1.527452805393025, 47.27773110444858, 0.0], [-1.528214498747915, 47.27639383826712, 0.0], [-1.528581113226348, 47.27602783856723, 0.0]], ""type"": ""LineString""}" 524292;Fictif;Plus de 50 mètres;Cours d'eau naturel;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.2485684463, -1.54271294461;"{""coordinates"": [[-1.539183957329964, 47.255224663732925, 0.0], [-1.539484825975107, 47.25377008090739, 0.0], [-1.539604864883705, 47.25268328099895, 0.0], [-1.539742848119458, 47.251965493499455, 0.0], [-1.539919859393314, 47.251552770136264, 0.0], [-1.540816667464354, 47.250255172420594, 0.0], [-1.541533403273919, 47.24933434283765, 0.0], [-1.542647885851291, 47.24826264735963, 0.0], [-1.544018697055588, 47.24709070846292, 0.0], [-1.545035322456362, 47.2464286130112, 0.0], [-1.545568410574223, 47.24568629148318, 0.0], [-1.545799938379495, 47.24513615302187, 0.0], [-1.545843110091319, 47.24486393254285, 0.0], [-1.546165534619747, 47.24382327808772, 0.0], [-1.546319648225412, 47.24314091296158, 0.0], [-1.546581125625102, 47.24231906948659, 0.0], [-1.546697886540378, 47.24213413488708, 0.0]], ""type"": ""LineString""}" 524293;Fictif;Plus de 50 mètres;Cours d'eau naturel;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.2342605103, -1.54947608139;"{""coordinates"": [[-1.546697886540378, 47.24213413488708, 0.0], [-1.546983962643727, 47.24144658746169, 0.0], [-1.547402764647643, 47.24076284522061, 0.0], [-1.547947178065348, 47.240155326464645, 0.0], [-1.548486511475182, 47.23933158222698, 0.0], [-1.549592275067164, 47.23816095115243, 0.0], [-1.549818906310767, 47.23771018599183, 0.0], [-1.549935646085397, 47.23752524779481, 0.0], [-1.549895556170745, 47.236895591354404, 0.0], [-1.54951795286148, 47.236189018580966, 0.0], [-1.549153801366064, 47.2357975321131, 0.0], [-1.549072599930669, 47.235620370013855, 0.0], [-1.548620666624033, 47.23481752104632, 0.0], [-1.548435442380618, 47.234193564734284, 0.0], [-1.548325590633856, 47.233521559801, 0.0], [-1.548236786393353, 47.23325451985933, 0.0], [-1.54817769762851, 47.232400168934646, 0.0], [-1.548272365800293, 47.23195458828666, 0.0], [-1.54863195144125, 47.23135431983298, 0.0], [-1.549383566637053, 47.230693560336334, 0.0], [-1.550880146156145, 47.22960674371187, 0.0], [-1.551749185252245, 47.228770016228864, 0.0], [-1.55275775343797, 47.2280179712259, 0.0], [-1.553822877594711, 47.227308780105425, 0.0]], ""type"": ""LineString""}" 524295;Fictif;Plus de 50 mètres;Cours d'eau naturel;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.2241738049, -1.553398346;"{""coordinates"": [[-1.553402534961877, 47.224223237285436, 0.0], [-1.553394157035956, 47.22412437249036, 0.0]], ""type"": ""LineString""}" 524358;Permanent;Entre 15 et 50 mètres;Cours d'eau naturel;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.545114209, -1.99548351706;"{""coordinates"": [[-1.987851701037771, 47.543406919537084, 0.0], [-1.989457225462183, 47.54348245770754, 0.0], [-1.993162022650388, 47.54321544553335, 0.0], [-1.994173878447401, 47.54335244790205, 0.0], [-1.994982705212015, 47.54359736356086, 0.0], [-1.996235614721674, 47.54417498245709, 0.0], [-1.997634026916489, 47.54502594860455, 0.0], [-1.997924609151553, 47.54528406298703, 0.0], [-1.998152405939699, 47.54572526040332, 0.0], [-1.998194454005044, 47.54617442893187, 0.0], [-1.99845169246257, 47.54693004340524, 0.0], [-1.998738924691405, 47.54715222206503, 0.0], [-1.999638567154698, 47.54765477509427, 0.0], [-1.999841799291367, 47.547691148323324, 0.0], [-2.000622885993732, 47.54820780313554, 0.0], [-2.00150250680514, 47.54920727354868, 0.0], [-2.001651381470353, 47.54951656213911, 0.0], [-2.0016682135639, 47.549696228725296, 0.0]], ""type"": ""LineString""}" 524379;Fictif;Plus de 50 mètres;Cours d'eau naturel;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.2142208546, -1.54277476978;"{""coordinates"": [[-1.544468960324755, 47.215475451510905, 0.0], [-1.541080579227332, 47.2129662576231, 0.0]], ""type"": ""LineString""}" 154316;Permanent;Entre 15 et 50 mètres;Canal, chenal;Navigable;Au sol;canal de nantes à brest;NR;100;47.5869602806, -2.08354609596;"{""coordinates"": [[-2.082857812600282, 47.58595045129588, 0.0], [-2.083387119264, 47.586748177940265, 0.0], [-2.084140428635911, 47.58779770891712, 0.0], [-2.084223937681205, 47.58797446426025, 0.0]], ""type"": ""LineString""}" 154500;Permanent;Entre 15 et 50 mètres;Canal, chenal;Navigable;Au sol;canal de nantes à brest;NR;100;47.5597166609, -2.0065418995;"{""coordinates"": [[-2.005257518321519, 47.55771368891482, 0.0], [-2.005647622249919, 47.55846358121555, 0.0], [-2.005955165637351, 47.558901339076336, 0.0], [-2.006174661579286, 47.55925268531084, 0.0], [-2.006557838789365, 47.5597864056718, 0.0], [-2.006777974277856, 47.56000243156217, 0.0], [-2.007080691158487, 47.56053058893025, 0.0], [-2.007748917096514, 47.56140381340365, 0.0], [-2.007906919444468, 47.56166760551358, 0.0]], ""type"": ""LineString""}" 154929;Permanent;Entre 15 et 50 mètres;Canal, chenal;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.4643210973, -1.68086818348;"{""coordinates"": [[-1.668295339250443, 47.45554040539874, 0.0], [-1.669701902932983, 47.456575053559504, 0.0], [-1.670452666122624, 47.45695069295844, 0.0], [-1.671692974325339, 47.45745094334905, 0.0], [-1.673114873801345, 47.45789879649327, 0.0], [-1.677188038118643, 47.45901554335881, 0.0], [-1.677814248234717, 47.45948632351355, 0.0], [-1.678538944469511, 47.46032285976451, 0.0], [-1.680381785556138, 47.46269247696873, 0.0], [-1.680432897688813, 47.4632765633892, 0.0], [-1.679883718539626, 47.46581456785564, 0.0], [-1.679930896666035, 47.46635372397725, 0.0], [-1.680280388144888, 47.466700363965835, 0.0], [-1.681851461239617, 47.46808896446581, 0.0], [-1.682493553926519, 47.4687394356972, 0.0], [-1.683776085332205, 47.46986910134165, 0.0], [-1.684321921715592, 47.47002747241926, 0.0], [-1.69437015925107, 47.47026262744921, 0.0]], ""type"": ""LineString""}" 154946;Permanent;Entre 15 et 50 mètres;Canal, chenal;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.4546849722, -1.62599903477;"{""coordinates"": [[-1.584382059866333, 47.45125028335181, 0.0], [-1.585458133113217, 47.45139721126259, 0.0], [-1.589054416748283, 47.4516340541723, 0.0], [-1.59106949465112, 47.451879125070704, 0.0], [-1.593492727654835, 47.45238756782592, 0.0], [-1.595860569591629, 47.45302438995073, 0.0], [-1.599678354367841, 47.454289121050955, 0.0], [-1.601107296254604, 47.45482771927408, 0.0], [-1.602015667706655, 47.45534181760606, 0.0], [-1.602921632181582, 47.45598224407403, 0.0], [-1.602999479556223, 47.456114419241906, 0.0], [-1.604217648347013, 47.457292521794656, 0.0], [-1.60494039135094, 47.45812053014787, 0.0], [-1.605442833990272, 47.45855148915125, 0.0], [-1.605800303614615, 47.458997204882536, 0.0], [-1.606869839185419, 47.45999181008543, 0.0], [-1.607352963812394, 47.46019809925044, 0.0], [-1.607825254441376, 47.460278576199066, 0.0], [-1.608760548593879, 47.460331687109296, 0.0], [-1.609286706433535, 47.46026574961961, 0.0], [-1.612332430724185, 47.459351490216825, 0.0], [-1.612929476550383, 47.45933682716507, 0.0], [-1.617902664501135, 47.46011331520973, 0.0], [-1.626923083606811, 47.46002530566135, 0.0], [-1.629450005461894, 47.46003295172731, 0.0], [-1.630096971534982, 47.459826851048824, 0.0], [-1.630609898656461, 47.459454755558305, 0.0], [-1.630851565721513, 47.45917461466943, 0.0], [-1.630937389142605, 47.45863016077359, 0.0], [-1.630635071921021, 47.458056076021705, 0.0], [-1.630048319284735, 47.45726788354317, 0.0], [-1.62989248805955, 47.45700356947664, 0.0], [-1.629375116226695, 47.45624868090582, 0.0], [-1.629141379397822, 47.45585220817726, 0.0], [-1.62907686653759, 47.454953048655, 0.0], [-1.629288193296367, 47.45432244374912, 0.0], [-1.629656140610453, 47.45381184461171, 0.0], [-1.630221230732727, 47.45342865353042, 0.0], [-1.630861113102517, 47.45314167107082, 0.0], [-1.631722281363915, 47.45310737259201, 0.0], [-1.633005035402047, 47.45333580801698, 0.0], [-1.634015039710608, 47.45348492621751, 0.0], [-1.635664130033117, 47.453338040523484, 0.0], [-1.639523402328694, 47.452616031325704, 0.0], [-1.640428194253927, 47.452318423755486, 0.0], [-1.64074381491664, 47.4521254804348, 0.0], [-1.643896751227259, 47.449853463727514, 0.0], [-1.644216245235393, 47.44970544200236, 0.0], [-1.64547556241769, 47.44966415307611, 0.0], [-1.652537504811342, 47.45000399787837, 0.0], [-1.660577041622725, 47.45103465566057, 0.0], [-1.661594909347638, 47.45127339600802, 0.0], [-1.662284717740799, 47.45156135226042, 0.0], [-1.66697467262597, 47.45472773289348, 0.0]], ""type"": ""LineString""}" 249076;Permanent;de 0 à 15 mètres;Canal, chenal;Non navigable;Au sol;rigole d'alimentation du Canal de Nantes à Brest;NR;Autres;47.4501939573, -1.51863615152;"{""coordinates"": [[-1.549401060954058, 47.44586153658277, 0.0], [-1.549217626345562, 47.446049049458814, 0.0], [-1.548827068573682, 47.44614548069662, 0.0], [-1.548425814057405, 47.44611609411231, 0.0], [-1.548020740568627, 47.446041771661655, 0.0], [-1.547416951338258, 47.44597521984284, 0.0], [-1.546297760342955, 47.44610013718796, 0.0], [-1.545735201506153, 47.44651886961737, 0.0], [-1.544768322034936, 47.44687225241848, 0.0], [-1.543520440989531, 47.44704725573945, 0.0], [-1.54285623322382, 47.44720845941144, 0.0], [-1.539959174368681, 47.447528995859244, 0.0], [-1.537974982965079, 47.447642518088394, 0.0], [-1.53686335546703, 47.44785721417722, 0.0], [-1.53534466111931, 47.4478172769495, 0.0], [-1.531106271477417, 47.44705380116523, 0.0], [-1.528826686480025, 47.44681801233013, 0.0], [-1.528149065931074, 47.446664070416546, 0.0], [-1.52733624742261, 47.44632603953944, 0.0], [-1.52552419167986, 47.44611706578905, 0.0], [-1.523337501980633, 47.4461931376888, 0.0], [-1.522858625798983, 47.44603143399835, 0.0], [-1.521474163067024, 47.445219685380685, 0.0], [-1.520932099397883, 47.44509649783502, 0.0], [-1.52014102503179, 47.44517233718441, 0.0], [-1.519490018089521, 47.44533289263653, 0.0], [-1.5173632914627, 47.44611883198816, 0.0], [-1.515765322937593, 47.447028460688614, 0.0], [-1.515453074694457, 47.447266000902495, 0.0], [-1.515477748241077, 47.44771587056797, 0.0], [-1.515706815543679, 47.448067637074296, 0.0], [-1.516583312922154, 47.44916066453936, 0.0], [-1.516602279293249, 47.44938534176029, 0.0], [-1.516477376317149, 47.44948035874452, 0.0], [-1.515877380250858, 47.44945857887973, 0.0], [-1.5129932196904, 47.44914677468675, 0.0], [-1.511932548274375, 47.44917891924646, 0.0], [-1.511211434400191, 47.44929706291269, 0.0], [-1.510571715270575, 47.44959237502271, 0.0], [-1.510075086270115, 47.450008364723814, 0.0], [-1.509639779134199, 47.45052115536605, 0.0], [-1.509452402004402, 47.45066366950961, 0.0], [-1.508967115390684, 47.45121446119186, 0.0], [-1.508598035792547, 47.4517246788975, 0.0], [-1.508344403546965, 47.45186975968688, 0.0], [-1.507946914613167, 47.45188516930511, 0.0], [-1.507340459100511, 47.45162916632447, 0.0], [-1.506744227859174, 47.451652275103484, 0.0], [-1.506486805960731, 47.451752416137424, 0.0], [-1.505649416600272, 47.45222667184881, 0.0], [-1.504740851788301, 47.45248728286615, 0.0], [-1.504077604138833, 47.45250395713793, 0.0], [-1.502954393738425, 47.45258352156235, 0.0], [-1.501987122659529, 47.45293654797066, 0.0], [-1.501530935974918, 47.453044372107605, 0.0], [-1.500006430303641, 47.45309435854669, 0.0], [-1.499358290008796, 47.45329074953503, 0.0], [-1.498920988713351, 47.4536232430103, 0.0], [-1.498433651844908, 47.45430931037682, 0.0], [-1.497192645871343, 47.456467146866046, 0.0], [-1.49684044614929, 47.45702174955998, 0.0], [-1.496677532397471, 47.45761411425652, 0.0], [-1.49650520403908, 47.45793635074632, 0.0], [-1.496402907188349, 47.45830096128837, 0.0], [-1.496321349890304, 47.4590705071256, 0.0], [-1.496208819517776, 47.459471578325214, 0.0], [-1.496121625096081, 47.46001593190344, 0.0], [-1.496096714508454, 47.46145951491482, 0.0], [-1.496172384987126, 47.46172708089778, 0.0], [-1.496552794889369, 47.46229843902302, 0.0], [-1.496978667185207, 47.462777874640324, 0.0], [-1.497602230224448, 47.46307835360318, 0.0], [-1.498247717759618, 47.463639456507885, 0.0], [-1.498673615896251, 47.46411888562724, 0.0]], ""type"": ""LineString""}" 249244;Fictif;Entre 15 et 50 mètres;Canal, chenal;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.3916072052, -1.49717709527;"{""coordinates"": [[-1.495834096595537, 47.39142036447528, 0.0], [-1.496295805924363, 47.39138445930782, 0.0], [-1.497171913366392, 47.39153989181827, 0.0], [-1.498252183008935, 47.39191282834054, 0.0], [-1.498485479307124, 47.392002976742646, 0.0]], ""type"": ""LineString""}" 250083;Fictif;Entre 15 et 50 mètres;Cours d'eau naturel;Non navigable;Au sol;rivière l'erdre;Sens du tronçon;50;47.227222525, -1.55406708557;"{""coordinates"": [[-1.553822877594711, 47.227308780105425, 0.0], [-1.55431129355376, 47.22713626997131, 0.0]], ""type"": ""LineString""}" 250725;Fictif;Plus de 50 mètres;Cours d'eau naturel;Non navigable;Au sol;rivière la sèvre nantaise;Sens du tronçon;100;47.172245177, -1.50174196736;"{""coordinates"": [[-1.483053526259435, 47.1684281418057, 0.0], [-1.483859317886913, 47.16857725466641, 0.0], [-1.484505894388188, 47.16856120465638, 0.0], [-1.486214499781367, 47.16827852754648, 0.0], [-1.48835995642692, 47.16784361139721, 0.0], [-1.490971173811356, 47.16744467462862, 0.0], [-1.491824108019247, 47.16736646553672, 0.0], [-1.492762456826146, 47.16751938615572, 0.0], [-1.493632243904834, 47.16780120765508, 0.0], [-1.49534616683561, 47.16869045803531, 0.0], [-1.497452548347236, 47.16952835544837, 0.0], [-1.498471134348931, 47.16984944412465, 0.0], [-1.499409545296814, 47.17000231073186, 0.0], [-1.501786518288701, 47.16996392622472, 0.0], [-1.502453809982601, 47.17003714532804, 0.0], [-1.502777662039054, 47.17011471355464, 0.0], [-1.504086994168372, 47.17074906638004, 0.0], [-1.505041615590121, 47.171252940869365, 0.0], [-1.505945410622221, 47.171939138699365, 0.0], [-1.506991206226904, 47.17258372722026, 0.0], [-1.507537273646599, 47.17278788736457, 0.0], [-1.508709269251447, 47.17351771912488, 0.0], [-1.509404126059606, 47.17407677325637, 0.0], [-1.510706155530161, 47.175568009128995, 0.0], [-1.511621404852481, 47.17638898383541, 0.0], [-1.512196574973863, 47.17709697194339, 0.0], [-1.512439552027518, 47.17762854745036, 0.0], [-1.512571466743725, 47.17857024477607, 0.0], [-1.512661905235326, 47.179017594488094, 0.0], [-1.512823898246233, 47.179371977320606, 0.0], [-1.513117719420129, 47.17972121716944, 0.0], [-1.513727928761142, 47.180058112310086, 0.0], [-1.514340765637875, 47.180268656157814, 0.0], [-1.516066594049527, 47.18034557886326, 0.0], [-1.518462891186674, 47.18053155477373, 0.0]], ""type"": ""LineString""}" 250773;Fictif;Plus de 50 mètres;Cours d'eau naturel;Non navigable;Au sol;rivière la sèvre nantaise;Sens du tronçon;100;47.1523636464, -1.44451144403;"{""coordinates"": [[-1.443939932484781, 47.152245847312564, 0.0], [-1.445082955584904, 47.15248144549198, 0.0]], ""type"": ""LineString""}" 250775;Fictif;Plus de 50 mètres;Cours d'eau naturel;Non navigable;Au sol;rivière la sèvre nantaise;Sens du tronçon;100;47.153312265, -1.44015248472;"{""coordinates"": [[-1.436915156947601, 47.1537780141215, 0.0], [-1.43726756013535, 47.15404402318871, 0.0], [-1.437617168203466, 47.15443637862116, 0.0], [-1.437712707397196, 47.154793398034265, 0.0], [-1.437859306897482, 47.15496811486263, 0.0], [-1.438126559047787, 47.1550029436991, 0.0], [-1.43831680347904, 47.15490547040976, 0.0], [-1.438805163053848, 47.154255524354014, 0.0], [-1.43973485063793, 47.15350747711069, 0.0], [-1.441688046700844, 47.15218809632014, 0.0], [-1.442262439085791, 47.15194060102366, 0.0], [-1.443122620421558, 47.15195263702637, 0.0], [-1.443939932484781, 47.152245847312564, 0.0]], ""type"": ""LineString""}" 250818;Permanent;Entre 15 et 50 mètres;Cours d'eau naturel;Non navigable;Au sol;rivière la sèvre nantaise;Sens du tronçon;100;47.143146954, -1.38206032894;"{""coordinates"": [[-1.371378877609202, 47.1406029126196, 0.0], [-1.371786330890868, 47.14171460164199, 0.0], [-1.37200585634781, 47.14197680321768, 0.0], [-1.372687931886353, 47.14240184610033, 0.0], [-1.373259478868976, 47.14293025083156, 0.0], [-1.37386474330465, 47.1432229412675, 0.0], [-1.375021882646451, 47.14363901475863, 0.0], [-1.377845662352983, 47.14439773671941, 0.0], [-1.379919269892028, 47.144869225369696, 0.0], [-1.380249384594764, 47.14486573593239, 0.0], [-1.380769080240942, 47.144755877411974, 0.0], [-1.382418915429664, 47.14375560219761, 0.0], [-1.383254060871884, 47.143462454240264, 0.0], [-1.38475160225693, 47.143189263831836, 0.0], [-1.385214911073675, 47.14303643859794, 0.0], [-1.386386663389241, 47.14200914997504, 0.0], [-1.386846294023901, 47.14181137281499, 0.0], [-1.387425972420048, 47.14178937525002, 0.0], [-1.388111081296106, 47.14208798046179, 0.0], [-1.388378237341595, 47.14212292431178, 0.0], [-1.389290193826334, 47.14196206796194, 0.0], [-1.389754968003864, 47.14198950561906, 0.0], [-1.390161202329295, 47.142109333280935, 0.0], [-1.391462686442188, 47.14283535623175, 0.0], [-1.392158101150919, 47.143259783779406, 0.0], [-1.392888617389929, 47.1434664682367, 0.0], [-1.393543691143692, 47.14339649132478, 0.0]], ""type"": ""LineString""}" 517923;Fictif;Plus de 50 mètres;Cours d'eau naturel;Non navigable;Au sol;rivière la sèvre nantaise;Sens du tronçon;100;47.1973221521, -1.548504889;"{""coordinates"": [[-1.547861989068067, 47.196765763108004, 0.0], [-1.548113031468864, 47.196918215816865, 0.0], [-1.549111119050101, 47.19792504070341, 0.0]], ""type"": ""LineString""}" 524254;Permanent;Entre 15 et 50 mètres;Cours d'eau naturel;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.4832264109, -1.89179123215;"{""coordinates"": [[-1.88920006954158, 47.48299715888029, 0.0], [-1.889747467498282, 47.483163550014794, 0.0], [-1.890947582562206, 47.483338574810205, 0.0], [-1.892211605473487, 47.48333953960064, 0.0], [-1.893268601237992, 47.48325900904947, 0.0], [-1.894367184821661, 47.4829061494409, 0.0]], ""type"": ""LineString""}" 524269;Permanent;Entre 15 et 50 mètres;Cours d'eau naturel;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.4719899271, -1.77366828547;"{""coordinates"": [[-1.765490813452408, 47.469300324990066, 0.0], [-1.770250031711426, 47.4715130847912, 0.0], [-1.773013070021694, 47.47281559116097, 0.0], [-1.774017797735295, 47.47304490439795, 0.0], [-1.775762254401957, 47.47321678569158, 0.0], [-1.776888696253197, 47.47317053137007, 0.0], [-1.782178691132074, 47.472087413328175, 0.0]], ""type"": ""LineString""}" 524272;Permanent;Entre 15 et 50 mètres;Cours d'eau naturel;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.4700622972, -1.70624859106;"{""coordinates"": [[-1.696768995560234, 47.47031908992091, 0.0], [-1.699127567790475, 47.46991722778126, 0.0], [-1.700558456872183, 47.46955280981934, 0.0], [-1.701213163250327, 47.4694361727891, 0.0], [-1.702005127602162, 47.46936808966351, 0.0], [-1.702683533703435, 47.46952101751338, 0.0], [-1.704238534693547, 47.46996313004046, 0.0], [-1.705790999448965, 47.470224970721816, 0.0], [-1.708057323833763, 47.47028656201922, 0.0], [-1.71582351991447, 47.47027855978084, 0.0]], ""type"": ""LineString""}" 524317;Fictif;Plus de 50 mètres;Cours d'eau naturel;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.2123047025, -1.54038864631;"{""coordinates"": [[-1.541080579227332, 47.2129662576231, 0.0], [-1.539799578388518, 47.21174501989104, 0.0], [-1.539722999054461, 47.21162177663075, 0.0]], ""type"": ""LineString""}" 524356;Permanent;Entre 15 et 50 mètres;Cours d'eau naturel;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.5548119547, -2.00399178343;"{""coordinates"": [[-2.003562491284613, 47.5532767765803, 0.0], [-2.003795218231538, 47.55362755826383, 0.0], [-2.004281858872265, 47.55640268667228, 0.0]], ""type"": ""LineString""}" 524365;Permanent;Entre 15 et 50 mètres;Cours d'eau naturel;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.5243886825, -1.94643529771;"{""coordinates"": [[-1.946248317558137, 47.52423879096782, 0.0], [-1.946622277868132, 47.52453857395361, 0.0]], ""type"": ""LineString""}" 524374;Permanent;NC;Cours d'eau naturel;Navigable;-1;canal de nantes à brest;Sens du tronçon;100;47.218373516, -1.54842005441;"{""coordinates"": [[-1.552305373920909, 47.221272517913796, 0.0], [-1.552188413855009, 47.221141851807715, 0.0], [-1.544510813573764, 47.21550086137638, 0.0]], ""type"": ""LineString""}" 154305;Permanent;Entre 15 et 50 mètres;Canal, chenal;Navigable;Au sol;canal de nantes à brest;NR;100;47.5939711529, -2.088098434;"{""coordinates"": [[-2.084223937681205, 47.58797446426025, 0.0], [-2.08552377637457, 47.590001355769296, 0.0], [-2.0856694017143, 47.59013030059887, 0.0], [-2.085877984889108, 47.59050003561473, 0.0], [-2.086656239705358, 47.591530424600506, 0.0], [-2.090604983652112, 47.59741942604536, 0.0], [-2.0909216020463, 47.59808209264653, 0.0], [-2.091030871684127, 47.59852831602685, 0.0], [-2.090932366845752, 47.59889341372678, 0.0], [-2.090447035781021, 47.59953697930865, 0.0], [-2.08995439943356, 47.599964383797115, 0.0]], ""type"": ""LineString""}" 248951;Permanent;de 0 à 15 mètres;Canal, chenal;Non navigable;Au sol;rigole d'alimentation du Canal de Nantes à Brest;NR;Autres;47.4988316043, -1.45056783796;"{""coordinates"": [[-1.458492548610334, 47.49376901205456, 0.0], [-1.457983465166546, 47.49324755392079, 0.0], [-1.457509382994836, 47.49298621692514, 0.0], [-1.456492384926563, 47.49275468490214, 0.0], [-1.45569602078279, 47.49277616079692, 0.0], [-1.454317919892067, 47.49300021717299, 0.0], [-1.453353340990029, 47.49339776930357, 0.0], [-1.452822174889053, 47.49340907709064, 0.0], [-1.452210485405077, 47.4932521597821, 0.0], [-1.451170308260791, 47.49274197433199, 0.0], [-1.450501849357896, 47.4925421399747, 0.0], [-1.449706234011995, 47.49257256226344, 0.0], [-1.448329809131359, 47.49297680159253, 0.0], [-1.447106704941442, 47.49346532454821, 0.0], [-1.446542872574096, 47.49388356801869, 0.0], [-1.446121549146136, 47.49457585750803, 0.0], [-1.445621012351708, 47.49495561394784, 0.0], [-1.445115984627653, 47.49528144402288, 0.0], [-1.444863658180712, 47.49560663711227, 0.0], [-1.444830979584384, 47.49601360038431, 0.0], [-1.445044843022171, 47.49618575075379, 0.0], [-1.447192249600634, 47.49657254598781, 0.0], [-1.447737655762358, 47.4967320232539, 0.0], [-1.448360589970239, 47.497023773734725, 0.0], [-1.449052284603394, 47.49750222698842, 0.0], [-1.449339955688645, 47.49776170796419, 0.0], [-1.449421224672676, 47.497938919580825, 0.0], [-1.449638851084945, 47.49815599795004, 0.0], [-1.450013243003359, 47.498817878369685, 0.0], [-1.450325075523455, 47.499527229234666, 0.0], [-1.450963023356917, 47.49999871150529, 0.0], [-1.450985474013912, 47.50026833048958, 0.0], [-1.450593054320093, 47.50050873352065, 0.0], [-1.450073788399644, 47.5006638255383, 0.0], [-1.449842210820676, 47.5010783945568, 0.0], [-1.449545269351248, 47.5016667636327, 0.0], [-1.449577915564414, 47.50301790034114, 0.0], [-1.450001989166112, 47.5033172456392, 0.0], [-1.450961077458606, 47.503650228966, 0.0], [-1.451228043289218, 47.503820338816034, 0.0], [-1.451619500319715, 47.50452664152037, 0.0], [-1.451624950261406, 47.50475183062885, 0.0], [-1.451768811182072, 47.50488156758567, 0.0], [-1.451739922221825, 47.505333467358476, 0.0], [-1.451567169562921, 47.5056556300544, 0.0], [-1.451060788704823, 47.50612578776412, 0.0], [-1.450235321014165, 47.50659912552093, 0.0], [-1.449782313834598, 47.50675168052209, 0.0], [-1.44966464061269, 47.50693649601093, 0.0], [-1.449670082572042, 47.50716168495158, 0.0], [-1.450012903857155, 47.50728381897892, 0.0], [-1.451351269531004, 47.50737690526973, 0.0], [-1.452092014235736, 47.507483817194, 0.0], [-1.452641289932145, 47.50768820697691, 0.0], [-1.453122966853103, 47.50803943447226, 0.0], [-1.453429436383911, 47.50852358530067, 0.0], [-1.453690027767999, 47.50941520581292, 0.0]], ""type"": ""LineString""}" 248977;Permanent;de 0 à 15 mètres;Canal, chenal;Non navigable;Au sol;rigole d'alimentation du Canal de Nantes à Brest;NR;Autres;47.4864769104, -1.47512691304;"{""coordinates"": [[-1.48257646315392, 47.4832055932676, 0.0], [-1.481766693592925, 47.48385890278877, 0.0], [-1.479606553886603, 47.48442895677704, 0.0], [-1.478081133932397, 47.484478655374495, 0.0], [-1.47690221125766, 47.484695326227055, 0.0], [-1.475370669710198, 47.48546651548756, 0.0], [-1.474652746974975, 47.485629366699875, 0.0], [-1.474007879835157, 47.48587054960418, 0.0], [-1.473615669121147, 47.4861110317999, 0.0], [-1.473435590830196, 47.48634335771835, 0.0], [-1.4732398715179, 47.487342654408614, 0.0], [-1.473034095159037, 47.48806283719393, 0.0], [-1.472270406068376, 47.488633155738015, 0.0], [-1.471813855298311, 47.48874086162427, 0.0], [-1.47160745210195, 47.48865863195139, 0.0], [-1.471220201744334, 47.48879973691672, 0.0], [-1.47047349947842, 47.48941447011366, 0.0], [-1.469263714367838, 47.49021828842986, 0.0], [-1.468947251627558, 47.490410762957104, 0.0], [-1.468391133638256, 47.490918984982976, 0.0]], ""type"": ""LineString""}" 249155;Permanent;Entre 15 et 50 mètres;Canal, chenal;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.4305925401, -1.53324907668;"{""coordinates"": [[-1.535535239158544, 47.41948824688197, 0.0], [-1.533632628909608, 47.42337658459367, 0.0], [-1.533290614255565, 47.42420143487745, 0.0], [-1.533073405841359, 47.42493124813211, 0.0], [-1.532783432928229, 47.42542946252796, 0.0], [-1.532357980928821, 47.42589689199838, 0.0], [-1.531470225646949, 47.42655366267972, 0.0], [-1.530982340704548, 47.427068603852405, 0.0], [-1.530683657644763, 47.42762125129465, 0.0], [-1.530581651246745, 47.427985896897624, 0.0], [-1.530696969251921, 47.42950522988195, 0.0], [-1.530526906272022, 47.43000777860305, 0.0], [-1.530347263350401, 47.430240198474145, 0.0], [-1.529844121742674, 47.43057539250149, 0.0], [-1.528430286817775, 47.43129771792457, 0.0], [-1.528192011933797, 47.43162258499776, 0.0], [-1.528142959042422, 47.43198516402725, 0.0], [-1.528410062099884, 47.43278626216389, 0.0], [-1.528714943464865, 47.433405553911655, 0.0], [-1.529201329945219, 47.43365710515201, 0.0], [-1.529878789013783, 47.4338110418561, 0.0], [-1.530350730442506, 47.43389183400921, 0.0], [-1.532330623379337, 47.433733505782975, 0.0], [-1.533973751818483, 47.43367844628966, 0.0], [-1.534846091055875, 47.4337796697498, 0.0], [-1.535461912851717, 47.4339900796079, 0.0], [-1.536635431305509, 47.43466562742466, 0.0], [-1.537558081411128, 47.43535997358186, 0.0], [-1.537902638786603, 47.435662110241516, 0.0], [-1.538346275051621, 47.437132555766674, 0.0], [-1.538556946363782, 47.438206341067094, 0.0], [-1.538727516484928, 47.438650519259696, 0.0], [-1.538869598305757, 47.438915474557284, 0.0], [-1.539356844818036, 47.439175969703044, 0.0], [-1.539835709507446, 47.439337606023365, 0.0]], ""type"": ""LineString""}" 250770;Fictif;Plus de 50 mètres;Cours d'eau naturel;Non navigable;Au sol;rivière la sèvre nantaise;Sens du tronçon;100;47.1534666109, -1.4472359331;"{""coordinates"": [[-1.445082955584904, 47.15248144549198, 0.0], [-1.445549524649719, 47.15268893862781, 0.0], [-1.446600908721011, 47.153414974839194, 0.0], [-1.447273316451567, 47.1537137351688, 0.0], [-1.447881135449168, 47.15387070086557, 0.0], [-1.44954959842669, 47.153905699776814, 0.0]], ""type"": ""LineString""}" 250792;Permanent;Entre 15 et 50 mètres;Cours d'eau naturel;Non navigable;Au sol;rivière la sèvre nantaise;Sens du tronçon;100;47.1510269269, -1.42057568244;"{""coordinates"": [[-1.420379766384922, 47.15089465276123, 0.0], [-1.420771598500777, 47.15115920113673, 0.0]], ""type"": ""LineString""}" 524262;Permanent;Entre 15 et 50 mètres;Cours d'eau naturel;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.4692303879, -1.87256133274;"{""coordinates"": [[-1.871984632402239, 47.46781914220216, 0.0], [-1.872177555261091, 47.46862276080549, 0.0], [-1.872772087533198, 47.46945464812622, 0.0], [-1.873040437454482, 47.470210010856654, 0.0], [-1.873001872693591, 47.470662571201025, 0.0]], ""type"": ""LineString""}" 524267;Permanent;Entre 15 et 50 mètres;Cours d'eau naturel;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.4688444817, -1.80036892839;"{""coordinates"": [[-1.79698141250013, 47.46925935546354, 0.0], [-1.803756444276822, 47.46842960802888, 0.0]], ""type"": ""LineString""}" 524280;Fictif;Plus de 50 mètres;Cours d'eau naturel;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.3867561525, -1.49688344452;"{""coordinates"": [[-1.495834096595537, 47.39142036447528, 0.0], [-1.49591404927285, 47.390632820495675, 0.0], [-1.496145743877934, 47.389280368993994, 0.0], [-1.496473018689348, 47.38827586579151, 0.0], [-1.496815370501798, 47.38745111058667, 0.0], [-1.496922238411453, 47.3861936540969, 0.0], [-1.497179541069896, 47.38514677209641, 0.0], [-1.497565390831348, 47.3840498270796, 0.0], [-1.49800868322121, 47.383004755069145, 0.0], [-1.498108965856644, 47.382459868624636, 0.0], [-1.498082554584959, 47.38214530682957, 0.0]], ""type"": ""LineString""}" 524287;Fictif;Plus de 50 mètres;Cours d'eau naturel;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.3026552781, -1.53024755057;"{""coordinates"": [[-1.530603260608596, 47.30658046986343, 0.0], [-1.530491654848573, 47.30604379741002, 0.0], [-1.530087259880893, 47.30502261638809, 0.0], [-1.529776672007233, 47.302600100753075, 0.0], [-1.530085648961472, 47.30123544624317, 0.0], [-1.530359040362889, 47.300548472504296, 0.0], [-1.530934951558663, 47.29936274550108, 0.0], [-1.531236713747371, 47.298855004600846, 0.0]], ""type"": ""LineString""}" 524288;Fictif;Plus de 50 mètres;Cours d'eau naturel;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.29677992, -1.53246309458;"{""coordinates"": [[-1.531236713747371, 47.298855004600846, 0.0], [-1.532893342304196, 47.29618426260089, 0.0], [-1.533229689123163, 47.295458747777246, 0.0], [-1.533434982552505, 47.29459407958346, 0.0]], ""type"": ""LineString""}" 524357;Permanent;Entre 15 et 50 mètres;Cours d'eau naturel;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.5515164837, -2.00256059238;"{""coordinates"": [[-2.0016682135639, 47.549696228725296, 0.0], [-2.002241402109904, 47.550979436824186, 0.0], [-2.002706179559894, 47.551816325320495, 0.0], [-2.002951522460533, 47.5523018585911, 0.0], [-2.003254999850473, 47.552839011197705, 0.0], [-2.003562491284613, 47.5532767765803, 0.0]], ""type"": ""LineString""}" 524362;Permanent;Entre 15 et 50 mètres;Cours d'eau naturel;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.536018761, -1.96254893589;"{""coordinates"": [[-1.962418507713606, 47.53561845320687, 0.0], [-1.962679364058842, 47.53641906874876, 0.0]], ""type"": ""LineString""}" 524372;Fictif;Plus de 50 mètres;Cours d'eau naturel;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.222658451, -1.55291379604;"{""coordinates"": [[-1.553394157035956, 47.22412437249036, 0.0], [-1.552885902449191, 47.22265644576555, 0.0], [-1.55276840373279, 47.22189456480527, 0.0], [-1.552540057206103, 47.22154283747543, 0.0], [-1.552305373920909, 47.221272517913796, 0.0]], ""type"": ""LineString""}" 154368;Permanent;Entre 15 et 50 mètres;Canal, chenal;Navigable;Au sol;canal de nantes à brest;NR;100;47.5810007319, -2.07939349269;"{""coordinates"": [[-2.078563940659822, 47.57977861204896, 0.0], [-2.080223044726253, 47.5822228517756, 0.0]], ""type"": ""LineString""}" 248898;Permanent;de 0 à 15 mètres;Canal, chenal;Non navigable;Au sol;rigole d'alimentation du Canal de Nantes à Brest;NR;Autres;47.5113423718, -1.4516414505;"{""coordinates"": [[-1.4539515707924, 47.50936012046322, 0.0], [-1.45393393266783, 47.50994682838977, 0.0], [-1.453670356404087, 47.510137229717195, 0.0], [-1.452881220542489, 47.51024855858407, 0.0], [-1.452685995221751, 47.510301104888484, 0.0], [-1.451927549920099, 47.51078090427208, 0.0], [-1.450709518318367, 47.51149464927612, 0.0], [-1.450156749842467, 47.51204771539608, 0.0], [-1.449980224171364, 47.5123249384429, 0.0], [-1.449930567246455, 47.512687470657205, 0.0], [-1.450081929225506, 47.51290708171882, 0.0], [-1.450288392883255, 47.512989348577214, 0.0], [-1.450952407022488, 47.51297298122484, 0.0], [-1.451240170515302, 47.51323245559253, 0.0]], ""type"": ""LineString""}" 249088;Permanent;Entre 15 et 50 mètres;Canal, chenal;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.4403272178, -1.55545399955;"{""coordinates"": [[-1.54975271971575, 47.43968028452118, 0.0], [-1.552961332704178, 47.43912186235917, 0.0], [-1.553424944107033, 47.43910370491966, 0.0], [-1.554036311284342, 47.43926009463609, 0.0], [-1.555296300884799, 47.440166517132354, 0.0], [-1.555699570056284, 47.44037613658022, 0.0], [-1.558744832172328, 47.44117648584415, 0.0], [-1.55964873661958, 47.44164598367522, 0.0], [-1.56041383621753, 47.44220207160486, 0.0], [-1.560658494028345, 47.442733487069084, 0.0]], ""type"": ""LineString""}" 249100;Permanent;Entre 15 et 50 mètres;Cours d'eau naturel;Navigable;Au sol;rivière l'erdre;Sens du tronçon;50;47.4373809375, -1.49403462387;"{""coordinates"": [[-1.495047075910021, 47.43852626530236, 0.0], [-1.495020654976211, 47.43821171071475, 0.0], [-1.494865545590123, 47.43794721398869, 0.0], [-1.494437964957917, 47.437603086477864, 0.0], [-1.493264914416986, 47.43692711414643, 0.0], [-1.492955895779207, 47.43625380680446, 0.0]], ""type"": ""LineString""}" 249213;Permanent;Entre 15 et 50 mètres;Cours d'eau naturel;Navigable;Au sol;rivière l'erdre;Sens du tronçon;50;47.4060285184, -1.49215150709;"{""coordinates"": [[-1.488498156405689, 47.410197062978696, 0.0], [-1.489157007292605, 47.409342088803456, 0.0], [-1.490378532814028, 47.407753058025584, 0.0], [-1.491697749452245, 47.40685450967474, 0.0], [-1.492352405165148, 47.40579229349924, 0.0], [-1.49359219185878, 47.40458121034352, 0.0], [-1.493894899939912, 47.40407358954904, 0.0], [-1.495365415051181, 47.402447811288745, 0.0], [-1.495540246932109, 47.401999232284396, 0.0], [-1.495517613348125, 47.401729609722715, 0.0]], ""type"": ""LineString""}" 250700;Fictif;Plus de 50 mètres;Cours d'eau naturel;Non navigable;Au sol;rivière la sèvre nantaise;Sens du tronçon;100;47.1806998297, -1.52015674559;"{""coordinates"": [[-1.518462891186674, 47.18053155477373, 0.0], [-1.52185059999038, 47.18086810454639, 0.0]], ""type"": ""LineString""}" 250746;Fictif;Plus de 50 mètres;Cours d'eau naturel;Non navigable;Au sol;rivière la sèvre nantaise;Sens du tronçon;100;47.1606414624, -1.47761733896;"{""coordinates"": [[-1.475829952564796, 47.159798746405414, 0.0], [-1.475903320825997, 47.159886080535586, 0.0], [-1.476940295089492, 47.16043207055978, 0.0], [-1.478089161994024, 47.160892562841504, 0.0], [-1.479507311385139, 47.16125244032109, 0.0]], ""type"": ""LineString""}" 250849;Permanent;Entre 15 et 50 mètres;Cours d'eau naturel;Non navigable;Au sol;rivière la sèvre nantaise;Sens du tronçon;100;47.1350958346, -1.3461711812;"{""coordinates"": [[-1.333458187297742, 47.12934424175701, 0.0], [-1.33412040350075, 47.12936449525533, 0.0], [-1.335877619396637, 47.12903711021206, 0.0], [-1.336467456515843, 47.128978915983986, 0.0], [-1.337456657451466, 47.129122130965065, 0.0], [-1.338734065075488, 47.12939878517659, 0.0], [-1.339891957863913, 47.12999549449607, 0.0], [-1.342394768875064, 47.13072200732727, 0.0], [-1.343135802724568, 47.13106384740879, 0.0], [-1.343695334168881, 47.13144857033598, 0.0], [-1.3444864440996, 47.13241066796403, 0.0], [-1.344864258108572, 47.133162880715375, 0.0], [-1.344918675597601, 47.133837082307934, 0.0], [-1.344733302404548, 47.13415963174599, 0.0], [-1.34423902692234, 47.134583956314515, 0.0], [-1.343920579619678, 47.13473117276156, 0.0], [-1.342515645006118, 47.13549627121031, 0.0], [-1.342218216935905, 47.13590417442064, 0.0], [-1.34211186183704, 47.13622375039673, 0.0], [-1.342197913559181, 47.13761809093065, 0.0], [-1.34228916463459, 47.13793024425877, 0.0], [-1.342570775091936, 47.1381450810194, 0.0], [-1.343383702945837, 47.13839405580856, 0.0], [-1.343835248807734, 47.1384221728768, 0.0], [-1.34507528710298, 47.13806900695656, 0.0], [-1.346316652476109, 47.13789610963259, 0.0], [-1.347304696646379, 47.13785895803266, 0.0], [-1.348172619246968, 47.13797058226938, 0.0], [-1.34998223901076, 47.13845251826019, 0.0], [-1.350769047528529, 47.138377826114855, 0.0], [-1.351732387177164, 47.13803500043395, 0.0], [-1.353025060061213, 47.13767976560538, 0.0], [-1.353552012536859, 47.13765992191896, 0.0], [-1.354163012834784, 47.137862326966605, 0.0], [-1.355120011835475, 47.13842137834589, 0.0], [-1.35580780862013, 47.13875613222579, 0.0], [-1.356485427885095, 47.13896503228559, 0.0], [-1.357682012425422, 47.13905518402801, 0.0], [-1.358473186503647, 47.13903437505501, 0.0], [-1.358795259265742, 47.13893206503953, 0.0], [-1.359301108600536, 47.138651506931446, 0.0], [-1.359850250319226, 47.13808979579688, 0.0], [-1.36035760875597, 47.13766490819716, 0.0]], ""type"": ""LineString""}" 524251;Permanent;Entre 15 et 50 mètres;Cours d'eau naturel;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.5098726265, -1.93714873089;"{""coordinates"": [[-1.924837743323408, 47.50488961713084, 0.0], [-1.92408278177208, 47.50550780396916, 0.0], [-1.923738000576425, 47.506099613453884, 0.0], [-1.923455353673081, 47.50678800299858, 0.0], [-1.923218226879804, 47.507970515669534, 0.0], [-1.923276172038542, 47.50859940061449, 0.0], [-1.923362322559544, 47.50895651979609, 0.0], [-1.924012819367236, 47.50951524222617, 0.0], [-1.92492023563543, 47.510117205201034, 0.0], [-1.925616357252513, 47.51044851180519, 0.0], [-1.926286802417826, 47.5106456148444, 0.0], [-1.926951463042099, 47.51049121408429, 0.0], [-1.927398990380668, 47.51029188710574, 0.0], [-1.928178838728794, 47.510087506959465, 0.0], [-1.929073874171325, 47.50968884176166, 0.0], [-1.931127430355254, 47.50871798135675, 0.0], [-1.932537037004821, 47.50812612095182, 0.0], [-1.933681416424066, 47.507401178848774, 0.0], [-1.934523345531844, 47.50714902562282, 0.0], [-1.935957770144124, 47.50682664331473, 0.0], [-1.937084778775247, 47.50677884039237, 0.0], [-1.939485496964973, 47.50683030204177, 0.0], [-1.941471005640253, 47.506709940593154, 0.0], [-1.942598044252208, 47.50680639046236, 0.0], [-1.943692000219628, 47.50712069657858, 0.0], [-1.945114118037142, 47.507384973045134, 0.0], [-1.945390983352805, 47.50764378633399, 0.0], [-1.945552677061315, 47.50795258928799, 0.0], [-1.946050841994313, 47.508301209128845, 0.0], [-1.94620344046636, 47.5086554940875, 0.0], [-1.946319636954761, 47.50919171085533, 0.0], [-1.946464706590809, 47.50932083428334, 0.0], [-1.94655179674302, 47.509542614171345, 0.0], [-1.946770699993508, 47.50989408051933, 0.0], [-1.946953203429125, 47.51042747855631, 0.0], [-1.947010647704616, 47.51119167284977, 0.0], [-1.947329135946392, 47.51189967539784, 0.0], [-1.947461989137184, 47.512615567810535, 0.0], [-1.947581058390665, 47.51418887334415, 0.0], [-1.947527234544263, 47.51432644962472, 0.0], [-1.94749731226724, 47.51644724023712, 0.0], [-1.947388827349143, 47.51671340852594, 0.0], [-1.945808561705462, 47.517763654811034, 0.0], [-1.945638747851499, 47.518086541698246, 0.0], [-1.945679547192189, 47.518671056514044, 0.0], [-1.945795760185358, 47.519207271225916, 0.0], [-1.945766878939757, 47.51961436221373, 0.0], [-1.945650107297711, 47.51993499507488, 0.0]], ""type"": ""LineString""}" 524257;Permanent;Entre 15 et 50 mètres;Cours d'eau naturel;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.4735002674, -1.83023164552;"{""coordinates"": [[-1.829678135611006, 47.47299268793283, 0.0], [-1.830410521337141, 47.47373787311228, 0.0], [-1.830873259975856, 47.4738539342805, 0.0]], ""type"": ""LineString""}" 524258;Permanent;Entre 15 et 50 mètres;Cours d'eau naturel;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.4777583578, -1.88004591017;"{""coordinates"": [[-1.873001872693591, 47.470662571201025, 0.0], [-1.873229290683858, 47.470968703902464, 0.0], [-1.873454998287559, 47.47213170234154, 0.0], [-1.873730593359587, 47.47311223206919, 0.0], [-1.873977533840773, 47.473778300929204, 0.0], [-1.874193504265212, 47.473958647398746, 0.0], [-1.875451671733958, 47.47462742815971, 0.0], [-1.876329271345388, 47.47491532005724, 0.0], [-1.8766851463966, 47.47517096714444, 0.0], [-1.877126813542482, 47.47578377202104, 0.0], [-1.877256985953061, 47.477356620617215, 0.0], [-1.877414096976461, 47.47762059979541, 0.0], [-1.878058678267179, 47.478269987824525, 0.0], [-1.878407205657834, 47.47844476859478, 0.0], [-1.879553215087694, 47.4787574577765, 0.0], [-1.879830567176416, 47.47888110676247, 0.0], [-1.879991795753596, 47.47919000478274, 0.0], [-1.880344436147108, 47.4794097021784, 0.0], [-1.881019375961534, 47.47951666753237, 0.0], [-1.882022355833689, 47.47957378665127, 0.0], [-1.882282362723832, 47.47965306352362, 0.0], [-1.883081631274508, 47.47966460979535, 0.0], [-1.884324448249174, 47.48016258790097, 0.0], [-1.88617915917356, 47.480950516665445, 0.0], [-1.887300068913866, 47.48171513493879, 0.0], [-1.888508638204549, 47.48271055260471, 0.0], [-1.88920006954158, 47.48299715888029, 0.0]], ""type"": ""LineString""}" 524271;Permanent;Entre 15 et 50 mètres;Cours d'eau naturel;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.4699928871, -1.71964195298;"{""coordinates"": [[-1.71582351991447, 47.47027855978084, 0.0], [-1.720335579537787, 47.470167681045666, 0.0], [-1.721828623790978, 47.46975538455165, 0.0], [-1.723307119711853, 47.46902803372223, 0.0]], ""type"": ""LineString""}" 524281;Fictif;Plus de 50 mètres;Cours d'eau naturel;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.3807263168, -1.49830006331;"{""coordinates"": [[-1.498082554584959, 47.38214530682957, 0.0], [-1.498152650566189, 47.38124092080059, 0.0], [-1.498445880050613, 47.37983197150535, 0.0], [-1.498574426027247, 47.3797819083314, 0.0], [-1.498686771507838, 47.3793808204338, 0.0]], ""type"": ""LineString""}" 524283;Fictif;Plus de 50 mètres;Cours d'eau naturel;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.3522600449, -1.51268680678;"{""coordinates"": [[-1.50994397031824, 47.35730375576834, 0.0], [-1.510930190082821, 47.35609323798757, 0.0], [-1.511701729004265, 47.3548549867028, 0.0], [-1.513054941241592, 47.35170055922877, 0.0], [-1.513498781446758, 47.35051109913354, 0.0], [-1.513801637219132, 47.349065628008475, 0.0], [-1.514149169015881, 47.34846600978896, 0.0], [-1.515317235768356, 47.34721229892476, 0.0]], ""type"": ""LineString""}" 524318;Fictif;Plus de 50 mètres;Cours d'eau naturel;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.3437790994, -1.51766760256;"{""coordinates"": [[-1.515317235768356, 47.34721229892476, 0.0], [-1.516617481947632, 47.345953429295115, 0.0], [-1.517359736406318, 47.345158096006585, 0.0], [-1.517656992330843, 47.34474977744288, 0.0], [-1.517842053250401, 47.34442697863317, 0.0], [-1.518217752347305, 47.34337539802829, 0.0], [-1.518380081575891, 47.3427829730986, 0.0], [-1.518407152895789, 47.342159746324185, 0.0], [-1.518461903321557, 47.34202235951196, 0.0], [-1.518552466754821, 47.34152289815977, 0.0], [-1.518835645601305, 47.34079051080315, 0.0], [-1.518875243499595, 47.34047337356737, 0.0], [-1.519099878446915, 47.33983343482851, 0.0]], ""type"": ""LineString""}" 524319;Fictif;Plus de 50 mètres;Cours d'eau naturel;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.3721241981, -1.49696068447;"{""coordinates"": [[-1.498686771507838, 47.3793808204338, 0.0], [-1.49883996718257, 47.37883388210297, 0.0], [-1.498789051472174, 47.378069432811586, 0.0], [-1.498560394085947, 47.37771762196776, 0.0], [-1.498072044728929, 47.37727668638083, 0.0], [-1.497765922198603, 47.37679262392768, 0.0], [-1.497369335061314, 47.37491447151552, 0.0], [-1.496961279974988, 47.3738482675927, 0.0], [-1.496728881296554, 47.373451514886774, 0.0], [-1.496417168089159, 47.37274224755135, 0.0], [-1.496086609958356, 47.37180829081817, 0.0], [-1.495858197860333, 47.37050970846647, 0.0], [-1.495820696358772, 47.369113565572626, 0.0], [-1.496008023068562, 47.36802430191312, 0.0], [-1.496218718562354, 47.367213651545704, 0.0], [-1.496386986685342, 47.36684646460336, 0.0], [-1.496438048141716, 47.366664151875995, 0.0], [-1.496559023143602, 47.36652421511831, 0.0], [-1.496685684663616, 47.36629389034004, 0.0], [-1.497092119556005, 47.36560189021037, 0.0], [-1.49740664258444, 47.36523805242284, 0.0], [-1.497714721792554, 47.36495561416879, 0.0]], ""type"": ""LineString""}" 524367;Permanent;Entre 15 et 50 mètres;Cours d'eau naturel;Navigable;Au sol;canal de nantes à brest;Sens du tronçon;100;47.5222067634, -1.94550218171;"{""coordinates"": [[-1.945650107297711, 47.51993499507488, 0.0], [-1.945329859133476, 47.52165322683967, 0.0], [-1.945222184560799, 47.52192837629888, 0.0], [-1.94530040933417, 47.522917163494604, 0.0], [-1.945540153207784, 47.52349322610317, 0.0], [-1.945847003464031, 47.52393114978745, 0.0], [-1.946248317558137, 47.52423879096782, 0.0]], ""type"": ""LineString""}"