In addition to the generic FME feature attributes that FME Workbench adds to all features (see About Feature Type Attributes), this format also adds format-specific attributes (Format Attributes).
GeoPackage Tiles features specify a grid of x and y.
The following format attributes are returned for each raster table in the GeoPackage.
|
Attribute Name |
Contents |
|---|---|
|
geopackage_type |
This will always be geopackage_raster. |
| geopackage_raster_coverage_field_name |
Field name for tiled gridded coverage raster. See Field Name writer feature type parameter. |
| geopackage_raster_coverage_grid_cell_encoding |
Grid cell encoding for tiled gridded coverage raster. See Grid Cell Encoding writer feature type parameter. |
| geopackage_raster_coverage_precision |
Cell value precision for tiled gridded coverage raster. See Precision writer feature type parameter. |
| geopackage_raster_coverage_quantity_definition |
Quantity definition for tiled gridded coverage raster. See Quantity Definition writer feature type parameter. |
| geopackage_raster_coverage_unit_of_measure |
Unit of measure for cell values in tiled gridded coverage raster. See Unit of Measure writer feature type parameter. |
|
geopackage_raster_identifier |
Unique identifier for each raster that corresponds to the name of the tiles table in the GeoPackage file. |
|
geopackage_raster_zoom_level |
Indicates the zoom level that a given raster defines. This is expected to be a numeric value and contiguous with other zoom-level values. |