@property
    def geographic(self):
        if gdal.HAS_GDAL:
            return self.srs.geographic
        else:
            return self.wkt.startswith('GEOGCS')
Is this Spatial Reference geographic?
dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.5/django/contrib/gis/db/backends/base.py/SpatialRefSysMixin.geographic