2012-05-11 version Revisions to 2012-04-28 version add text about scope of SF-SQL standards revise raster / tile store description second paragraph raster_table_metadata rename "name" column "title" raster_table_metadata rename "description" column "abstract" raster_table_metadata remove "type" column add reference to http://www.epsg-registry.org/ add reference to http://www.epsg.org/Geodetic.html add reference to http://www.epsg.org/guides/docs/G7-1.pdf add comment about srid 0, use it instead of -1 for "unknown" add text defining .geopackage file extension add text allowing modification of SpatiaLite spatial_ref_sys table to add WKT column with standard name if the standard name is required by an application add reference to http://www.gaia-gis.it/gaia-sins/BLOB-Geometry.html add note that SpatiaLite extension of WKB is allowed because the SQL geometry types storage mechanism is not addressed by OGC SF-SQL specifications reformat raster / tile table definition tables; move table name to header row, add null and default columns remove compression_type column from raster_format_metadata table add bit_depth column to raster_format_metadata table add RGBA image representation type add bit_depth column to raster_band_metadata table add is_opaque column to raster_band_metadata add reference to http://www.fas.org/irp/imint/niirs.htm establish upper left as origin and 0 as zoom level for whole world as GeoPackage conventions drop tiles_table_metadata table definition and description; move part of description to tile_matrix_metadata table description modify column description for tile_matrix_metadata pixel_x_size and pixel_y_size columns add note on edge tile composition to tile_matrix_metadata table description add compr_qual_factor column to {RasterLanerName}_rt_metadata add niirs column to {RasterLanerName}_rt_metadata rename get_zoom routine get_normal_zoom rename get_row routine get_normal_row add GeoPackage table diagram change manifest table to ows_manifest add reference to http://www.ietf.org/rfc/rfc3986.txt revise geoPackageManifest.xsd and SampleGeoPackageManifest.xml; remove TableType, add TableReferenceType, GeoPackageReferenceType, GeoPackageMetadataType extend manifest description text