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TOWGS84 in PROJ.4 support datums transformation from another datum to WGS84 datum.

Could anyone please give me the list of datums which supported in this method.

pb2q
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Hoang Doanh
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1 Answers1

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The +towgs84 parameter accepts 3 or 7 double precision values describing the datum transformation. If you want to assign datum by name, you have to use +datum, i.e +datum=clrk80. Complete lists of datums and their names are located in nad/ directory of Proj4 in files EPSG, world, ESRI, etc.

WindRider
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