Difference between revisions of "GDAL SoC Ideas"
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# Write an OGC WMS (Web Map Service) driver, likely somewhat modelled on the WCS driver implementation. | # Write an OGC WMS (Web Map Service) driver, likely somewhat modelled on the WCS driver implementation. | ||
− | + | #* [http://portal.opengeospatial.org/files/?artifact_id=1081&version=1&format=pdf WMS Specification] | |
− | + | #* [http://svn.osgeo.org/gdal/trunk/gdal/frmts/wcs WCS Code] | |
− | + | #* [http://www.gdal.org/gdal_drivertut.html GDAL Raster Driver Tutorial] | |
# Extend the existing KML vector feature writer to also support reading KML, and otherwise generalize this driver. | # Extend the existing KML vector feature writer to also support reading KML, and otherwise generalize this driver. | ||
− | + | #* [http://svn.osgeo.org/gdal/trunk/gdal/ogr/ogrsf_frmts/kml writer code] | |
− | + | #* [http://www.gdal.org/ogr/drv_kml.html driver docs] | |
− | + | #* [http://www.gdal.org/ogr/ogr_drivertut.html OGR Driver Tutorial] | |
# Implement a raster reader/writer for KML. | # Implement a raster reader/writer for KML. | ||
− | + | #* [http://earth.google.com/kml KML Docs] | |
− | + | #* [http://www.gdal.org/gdal_drivertut.html GDAL Raster Driver Tutorial] | |
# Generally implement new file format drivers for geospatial raster or vector formats not already supported by GDAL/OGR. [http://www.gdal.org/gdal_drivertut.html GDAL Raster Driver Tutorial], [http://www.gdal.org/ogr/ogr_drivertut.html OGR Driver Tutorial], [http://www.gdal.org/formats_list.html Existing Raster Formats], [http://www.gdal.org/ogr/ogr_formats.html Existing Vector Formats] | # Generally implement new file format drivers for geospatial raster or vector formats not already supported by GDAL/OGR. [http://www.gdal.org/gdal_drivertut.html GDAL Raster Driver Tutorial], [http://www.gdal.org/ogr/ogr_drivertut.html OGR Driver Tutorial], [http://www.gdal.org/formats_list.html Existing Raster Formats], [http://www.gdal.org/ogr/ogr_formats.html Existing Vector Formats] | ||
# Implement GeoPNG/GeoJPEG by embeding coordinate system and geotransformation information (possibly in GML) as chunks in PNG and JPEG files (see GML JP2 for a model of how this might be done). | # Implement GeoPNG/GeoJPEG by embeding coordinate system and geotransformation information (possibly in GML) as chunks in PNG and JPEG files (see GML JP2 for a model of how this might be done). |
Revision as of 22:05, 6 March 2007
GDAL/OGR Related ideas for the Google Summer of Code 2007:
- Write an OGC WMS (Web Map Service) driver, likely somewhat modelled on the WCS driver implementation.
- Extend the existing KML vector feature writer to also support reading KML, and otherwise generalize this driver.
- Implement a raster reader/writer for KML.
- Generally implement new file format drivers for geospatial raster or vector formats not already supported by GDAL/OGR. GDAL Raster Driver Tutorial, OGR Driver Tutorial, Existing Raster Formats, Existing Vector Formats
- Implement GeoPNG/GeoJPEG by embeding coordinate system and geotransformation information (possibly in GML) as chunks in PNG and JPEG files (see GML JP2 for a model of how this might be done).
- Extend the OGR SQL parser to support some OGC SQL spatial function operators.
- new feature Clip to Extents of other raster, paying attention to nodata (take Raster A, and clip out/erase all areas for which Raster B does not extend to or has nodata values)
- new feature to Clip by Polygon, as above but use a vector polygon for the selection area(s)
- OGR WFS read driver
- Update drivers to use modern CPL utilities