Appendix A: Registered Extensions (Normative)

This clause specifies requirements for GeoPackage extensions. Definitions of those extensions are in the form specified by the template in [extension_template].

Extension Name	Content Type	[extension_geometry_types]
features	[extension_geometry_encoding]	features
[extension_rtree]	features	[extension_geometry_type_triggers]
features	[extension_geometry_srsid_triggers]	features
[extension_zoom_other_intervals]	tiles	[extension_tiles_webp]
tiles	[extension_metadata]	general
[extension_schema]	features	[extension_crs_wkt]
spatial reference systems	[extension_tiled_gridded_elevation_data]	tiled gridded elevation data