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Added proper code block (removed triple >>> from code printout)

edit approved Jul 30, 2024 at 19:34

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You're almost there. This is on Windows 7, Python 2.6.5 32bit, and GDAL 1.9.0:

>>>  from osgeo import ogr >>>  driver = ogr.GetDriverByName("FileGDB") >>>  ds = driver.Open(r"C:\temp\buildings.gdb", 0) >>>  ds  <osgeo.ogr.DataSource; proxy of <Swig Object of type 'OGRDataSourceShadow *' at 0x02BB7038> > >>>  ds.GetLayer("buildings")  <osgeo.ogr.Layer; proxy of <Swig Object of type 'OGRLayerShadow *' at 0x02BB7050> > >>>  b = ds.GetLayer("buildings") >>>  sr = b.GetSpatialRef() >>>  sr  <osgeo.osr.SpatialReference; proxy of <Swig Object of type 'OSRSpatialReferenceShadow *' at 0x02BB7080> > >>>  sr.ExportToProj4()  '+proj=utm +zone=15 +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs ' >>>

Once you open the FGDB, then use GetLayer to get at your featureclass.

You're almost there. This is on Windows 7, Python 2.6.5 32bit, and GDAL 1.9.0:

>>> from osgeo import ogr >>> driver = ogr.GetDriverByName("FileGDB") >>> ds = driver.Open(r"C:\temp\buildings.gdb", 0) >>> ds <osgeo.ogr.DataSource; proxy of <Swig Object of type 'OGRDataSourceShadow *' at 0x02BB7038> > >>> ds.GetLayer("buildings") <osgeo.ogr.Layer; proxy of <Swig Object of type 'OGRLayerShadow *' at 0x02BB7050> > >>> b = ds.GetLayer("buildings") >>> sr = b.GetSpatialRef() >>> sr <osgeo.osr.SpatialReference; proxy of <Swig Object of type 'OSRSpatialReferenceShadow *' at 0x02BB7080> > >>> sr.ExportToProj4() '+proj=utm +zone=15 +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs ' >>>

Once you open the FGDB, then use GetLayer to get at your featureclass.

You're almost there. This is on Windows 7, Python 2.6.5 32bit, and GDAL 1.9.0:

  from osgeo import ogr   driver = ogr.GetDriverByName("FileGDB")   ds = driver.Open(r"C:\temp\buildings.gdb", 0)   ds  <osgeo.ogr.DataSource; proxy of <Swig Object of type 'OGRDataSourceShadow *' at 0x02BB7038> >   ds.GetLayer("buildings")  <osgeo.ogr.Layer; proxy of <Swig Object of type 'OGRLayerShadow *' at 0x02BB7050> >   b = ds.GetLayer("buildings")   sr = b.GetSpatialRef()   sr  <osgeo.osr.SpatialReference; proxy of <Swig Object of type 'OSRSpatialReferenceShadow *' at 0x02BB7080> >   sr.ExportToProj4()  '+proj=utm +zone=15 +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs '

Once you open the FGDB, then use GetLayer to get at your featureclass.

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answered Sep 4, 2012 at 13:33

Chad Cooper

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You're almost there. This is on Windows 7, Python 2.6.5 32bit, and GDAL 1.9.0:

>>> from osgeo import ogr >>> driver = ogr.GetDriverByName("FileGDB") >>> ds = driver.Open(r"C:\temp\buildings.gdb", 0) >>> ds <osgeo.ogr.DataSource; proxy of <Swig Object of type 'OGRDataSourceShadow *' at 0x02BB7038> > >>> ds.GetLayer("buildings") <osgeo.ogr.Layer; proxy of <Swig Object of type 'OGRLayerShadow *' at 0x02BB7050> > >>> b = ds.GetLayer("buildings") >>> sr = b.GetSpatialRef() >>> sr <osgeo.osr.SpatialReference; proxy of <Swig Object of type 'OSRSpatialReferenceShadow *' at 0x02BB7080> > >>> sr.ExportToProj4() '+proj=utm +zone=15 +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs ' >>>

Once you open the FGDB, then use GetLayer to get at your featureclass.