num_fields Returns the number of fields in the layer, i.e the number of fields of data associated with each feature in the layer:

pixel_count New in Django 1.9. The total

transform(coord_trans, clone=False) Transforms this geometry to a different spatial reference system. May take a CoordTransform

driver_count Returns the number of OGR vector drivers currently registered.

import_epsg(epsg) Import spatial reference from EPSG code.

boundary() The boundary of this geometry, as a new OGRGeometry object.

kml Returns a string representation of this geometry in KML format.

height The height of the band in pixels (Y-axis).

width The width of the band in pixels (X-axis).

min_y The value of the maximum X coordinate.