Studio provides tiling and metadata services but can work against external tiling services provided that they conform to standard STAC and tiling conventions.
- The metadata file must be a valid STAC Item, version 1.0.0 or higher. STAC Collections and Catalogs are not currently supported.
- Raster data referenced in STAC assets should be Cloud-Optimized GeoTIFFs and need to be publicly accessible via HTTPS.
- STAC item must have Electro-Optical and Raster extensions, and at least one asset must have both
common_namemust be provided in
data_typemust be provided in
raster:bands. For categorical bands
statistics.maximummust be set in
data_type support table:
|unsigned 8-bit integer (common for 8-bit RGB PNG's)
|unsigned 16-bit integer
|unsigned 32-bit integer
|unsigned 64-bit integer
|16-bit complex integer
|32-bit complex integer
|32-bit complex float
|64-bit complex float
|Other data type than the ones listed above (e.g. boolean, string, higher precision numbers)
The Studio Platform supports categorical band channels where every pixel is underlying to some category (eg. snow, agriculture, water, clouds etc.). Every pixel of an image has a numeric value related to some category. For appropriate re-scaling colormaps,
statistics.maximum must be set in
raster:bands extension (Raster extension statistics).
Updated about 1 month ago