BD ALTI® 25 m - Tuiles pour courbes de niveau et ombrage dynamiques

Name: BD ALTI® 25 m - Tuiles pour courbes de niveau et ombrage dynamiques
Creator: Makina Corpus
License: https://www.etalab.gouv.fr/licence-ouverte-open-licence
Keywords: altimetrie,altitude,courbe-niveau,mbtiles,relief,tuiles

Description

Courbes de niveau vectorielles et ombrage dynamiques dérivées depuis la BD ALTI® à 25 m de l'IGN.

Article expliquant les concepts et les traitements pour produire ces jeux de données :
https://makina-corpus.com/sig-webmapping/optimisation-tuiles-mnt-rgb-ombrage-dynamique-mapbox-gl-maplibre-gl

Producer

Makina Corpus

Latest update

November 23, 2021

License

Licence Ouverte / Open Licence version 2.0

Metadata quality

88.88888888888889/100

Temporal coverage not set

4 Main files

bdaltiv2-2-0-25m-rgb-webp.mbtiles.zip

Updated on November 23, 2021

zip (879.0MB)

193 downloads

URL: https://static.data.gouv.fr/resources/bd-alti-r-25-m-tuiles-pour-courbes-de-niveau-et-ombrage-dynamiques-1/20211123-133507/bdaltiv2-2-0-25m-rgb-webp.mbtiles.zip
Permalink: https://www.data.gouv.fr/en/datasets/r/68987d47-1177-4fb9-a938-d1612faf7c0a
sha1: 648bae5a7f9cd1ec57064f280b3da0a8cb57c14f
MIME Type: application/zip

Created on: November 23, 2021
Modified on: November 23, 2021

Size: 879.0MB

Tuiles rasters encodées au format RVB pour un affichage dynamique de l'ombrage avec Mapbox GL et MapLibre GL.
Documentation : https://maplibre.org/maplibre-gl-js-docs/style-spec/layers/#hillshade

bdaltiv2-2-0-25m-rgb-png.mbtiles.zip

Updated on November 23, 2021

zip (1.4GB)

117 downloads

URL: https://static.data.gouv.fr/resources/bd-alti-r-25-m-tuiles-pour-courbes-de-niveau-et-ombrage-dynamiques-1/20211123-134605/bdaltiv2-2-0-25m-rgb-png.mbtiles.zip
Permalink: https://www.data.gouv.fr/en/datasets/r/34abcd75-026e-48e8-be2d-61f6cdc9608b
sha1: 766e331cedbbef946d90c4621637756ccec72a1f
MIME Type: application/zip

Created on: November 23, 2021
Modified on: November 23, 2021

Size: 1.4GB

Tuiles rasters encodées au format RVB pour un affichage dynamique de l'ombrage avec Mapbox GL et MapLibre GL.
Documentation : https://maplibre.org/maplibre-gl-js-docs/style-spec/layers/#hillshade

bdaltiv2-2-0-25m-4326-contours-10m.mbtiles.zip

Updated on November 23, 2021

zip (1.2GB)

101 downloads

URL: https://static.data.gouv.fr/resources/bd-alti-r-25-m-tuiles-pour-courbes-de-niveau-et-ombrage-dynamiques-1/20211123-141752/bdaltiv2-2-0-25m-4326-contours-10m.mbtiles.zip
Permalink: https://www.data.gouv.fr/en/datasets/r/ad8048d2-dfa3-44a8-abe0-a51056e39a9a
sha1: 1e4eaf86ca76e87a88fc2adddabefd699e42180d
MIME Type: application/zip

Created on: November 23, 2021
Modified on: November 23, 2021

Size: 1.2GB

procedure-construction.sh.zip

Updated on November 23, 2021

zip (2.2KB)

154 downloads

URL: https://static.data.gouv.fr/resources/bd-alti-r-25-m-tuiles-pour-courbes-de-niveau-et-ombrage-dynamiques-1/20211123-143754/procedure-construction.sh.zip
Permalink: https://www.data.gouv.fr/en/datasets/r/7ce01e48-fb89-4440-8098-78d7f758829a
sha1: 7fc6f8b5f354cc5369671117188ba07ad7c865b5
MIME Type: application/zip

Created on: November 23, 2021
Modified on: November 23, 2021

Size: 2.2KB

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Information

License

Licence Ouverte / Open Licence version 2.0

ID

619baa2709376fc6e62226f8

Temporality

Creation

November 22, 2021

Frequency

Punctual

Latest update

November 23, 2021

Spatial coverage

Territorial coverage

France

Territorial coverage granularity

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42 in May 2024

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288

3 in May 2024

BD ALTI® 25 m - Tuiles pour courbes de niveau et ombrage dynamiques

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