at GeoPackage Implementations about radian , i can read this :
- Radian Studio is a new Windows data engineering environment for GIS and DBMS that blends geospatial and traditional data capabilities. Radian automatically runs fully many-core CPU parallel and also massively GPU parallel using thousands of cores as a GPU DBMS. Radian has built-in GeoPackage support for full read/write of vectors and rasters, including read/write of WKB curves, geometry with Z/M, GP11 extensions, rasters with pyramids and full coordinate system support including SRIDs for GPKG coordinate systems.
What mean geometry with Z/M, GP11 extensions ?
union, doc , APIand most important deepl & keyboard shortcut