Description
Vector level curves and dynamic shading derived from the ALTI® BD at 25 m from the IGN.
Article explaining concepts and processing to produce these datasets:
https://makina-corpus.com/sig-webmapping/optimisation-tuiles-mnt-rgb-ombrage-dynamique-mapbox-gl-maplibre-gl
(https://i.imgur.com/ftwj5Nr.jpg “Level curves and shading”)
Resources
| Name | Format | Description | Link |
|---|---|---|---|
| bdaltiv2-2-0-25 m-rgb-png.mbtiles.zip | ZIP | Open resource | |
| bdaltiv2-2-0-25 m-rgb-webp.mbtiles.zip | ZIP | Open resource | |
| procedure-construction.sh.zip | ZIP | Open resource | |
| bdaltiv2-2-0-25 m-4326-contours-10 m.mbtiles.zip | ZIP | Open resource |