The following table defines default values for the spatial context properties for the providers (MySQL and SDF) that support the creation of a data store and example sets of spatial context properties extracted from ODBC, WFS, and WMS sources created by a non-FDO process.
Properties/Provider | MySQL | ODBC | SDF | WFS | WMS | Notes |
---|---|---|---|---|---|---|
Coordinate system | Cartesian | Cartesian | Cartesian | EPSG:4326 | EPSG:4326 | 1 |
Extent type | Static | Static | Dynamic | Static | Static | 2 |
Extent | Not NULL | Not NULL | NULL | Not NULL | Not NULL | 3 |
Unit dimension | XY | XY | Undefined | XY | XY | 4 |
XY tolerance | .001 | .001 | 0 | .01 | .001 | 5 |
Z tolerance | .001 | .001 | 0 | .01 | .001 | 5 |
Active | False | F | True | F | F | 6 |