OGC® GeoPackage Encoding Standard (OGC 12-128r9) spec/0_introduction.adoc spec/1_base.adoc spec/2_options.adoc spec/2a_features.adoc spec/2b_tiles.adoc spec/2c_schema.adoc spec/2d_metadata.adoc spec/2e_extensions-mechanism.adoc spec/3_extensions.adoc spec/4_security.adoc spec/annexes/ats.adoc spec/annexes/background.adoc spec/annexes/ddl.adoc spec/annexes/triggers.adoc spec/annexes/geometrytypes.adoc spec/annexes/tilesexample.adoc spec/annexes/metadataexample.adoc spec/annexes/rasterortilemetadataexample.adoc spec/annexes/extension_template.adoc spec/annexes/extension_geometry_types.adoc spec/annexes/extension_geometry_encoding.adoc spec/annexes/extension_spatialindex.adoc spec/annexes/extension_geometry_type_triggers.adoc spec/annexes/extension_geometry_srsid_triggers.adoc spec/annexes/extension_zoom_other_intervals.adoc spec/annexes/extension_tiles_webp.adoc spec/annexes/extension_tiles_tiff.adoc spec/annexes/extension_tiles_nitf.adoc spec/annexes/normref.adoc spec/annexes/biblio.adoc