<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:arial, helvetica, sans-serif;font-size:10pt"><div>Hi, </div><div> I'm a bit naIve when it comes to this stuff about projections and coordinates.</div><div>Suppose I have data that have been projected with a particular system (i suppose the SRID determines which projection it is)</div><div>How do I get the inverse projection in terms of latitude and longitude of a point from the point's coordinates in the projection?</div><div>Is there a general function for that in PostGis?</div><div>Thanks </div><div>Henri</div><div><br></div><div style="position:fixed"></div>
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