Am 03.11.2014 um 08:46 schrieb Paolo Cavallini:


Thanks Aaron for this. IMHO an even better option would be to
explicitly add to EPSG/proj.4 db the bounding boxes of validity for
each projection: in this way, client GIS could show only valid
projections for a given map area, and this would be a major usability
improvement for all.

The "AREA_OF_USE_CODE" is already in /gdal-data/gdal_datum.csv.

The bounding boxes can be extracted from the EPSG database "Area" table as well.

Greetings,
André Joost

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