Name of the column within the feature table that holds geometry values.
Name of the geometry type (e.g., 'POINT', 'LINESTRING', 'POLYGON',
'MULTIPOINT', 'GEOMETRY', etc.) following OGC Simple Features naming.
Indicates whether m-coordinates (measure values) are present.
0 -- m values are prohibited1 -- m values are mandatory2 -- m values are optionalSRS identifier referencing gpkg_spatial_ref_sys.srs_id.
Name of the feature table containing the geometry column.
Indicates whether z-coordinates (elevation/altitude) are present.
0 -- z values are prohibited1 -- z values are mandatory2 -- z values are optional
Represents a row in the
gpkg_geometry_columnstable.This table identifies the geometry column(s) in each feature table and defines their geometry type, SRS, and dimensionality flags. See the GeoPackage Geometry Columns specification.