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Return the units, unit name, and spheroid WKT associated with the
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The Base GIS Field.
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The initialization function for base spatial fields. Takes the following
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Return the default SRID for the given geometry or raster, taking into
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Return a GDALRaster if conversion is successful, otherwise return None.
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The base Geometry field -- maps to the OpenGIS Specification Geometry type.
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The initialization function for geometry fields. In addition to the
parameters from BaseSpatialField, it takes the following as keyword
arguments:
dim:
The number of dimensions for this geometry. Defaults to 2.
extent:
Customize the extent, in a 4-tuple of WGS 84 coordinates, for the
geometry field entry in the `USER_SDO_GEOM_METADATA` table. Defaults
to (-180.0, -90.0, 180.0, 90.0).
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Define the tolerance, in meters, to use for the geometry field
entry in the `USER_SDO_GEOM_METADATA` table. Defaults to 0.05.
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