(Merged) TerrainRGB
Overview
These merged tilesets were generated using the process at https://github.com/acalcutt/terrain_merged. This involved generating individual datasets with optimized settings for each. These datasets were then merged using configurations located at https://github.com/acalcutt/terrain_merged/tree/main/merge and a custom version of rio rgbify. This custom version includes a new rio merge command, available at https://github.com/acalcutt/rio-rgbify/blob/merge/.
The "Individual Merged Tilesets" represent the tilesets produced by these configurations. The "Combined Merged Sparse Tilesets" are created by combining these individual files into a sparse tileset, a data structure characterized by varying maximum zoom levels across different geographic regions.
Downloads
Individual Merged Tilesets
- Europe_Merged_2024_z0-Z13_cubic_webp_mbtiles.torrent - ~92GB
- France_Merged_2024_z0-Z15_cubic_webp_mbtiles.torrent ~81GB
- Italy_Merged_2024_z0-Z14_cubic_webp_mbtiles.torrent ~20GB
- Switzerland_Merged_2024_z0-Z16_cubic_webp_mbtiles.torrent - ~36GB
- MASSGIS_Merged_2024_z0-Z14_cubic_webp_mbtiles.torrent - ~888MB
Combined Merged Sparse Tilesets
Source Data
The following table provides details about the source datasets used in generating these tilesets:
| Dataset | Coverage | Resolution | Format | Description | Link |
|---|---|---|---|---|---|
| JAXA AW3D30 | Global | 30m | GeoTIFF | Global elevation data. | https://www.eorc.jaxa.jp/ALOS/en/dataset/aw3d30/aw3d30_e.htm |
| IGN RGE Alti | France | 5m & 1m | ASC | High-resolution elevation data for France. | https://geoservices.ign.fr/rgealti |
| TIN Italy | Italy | 10m | GeoTIFF | Digital Terrain Model of Italy. | https://tinitaly.pi.ingv.it/ |
| Sonny DTM | Europe | 20m | Unknown | Digital Terrain Model for Europe. | https://sonny.4lima.de/ |
| SwissAlti | Switzerland | 2m & 50cm | GeoTIFF | High-resolution elevation data for Switzerland. | https://www.swisstopo.admin.ch/fr/geodata/height/alti3d.html#musterdaten |