mariano s kohan s a écrit :
> I was trying to use geotools for calculating this relationship. I
> think in first transforming the coordinates in (long, lat) to values
> (x,y) in the plane. And betwen the last use JTS for calculate de
> distances and angles.
> The values about the distance that i obtained, have a great
> different with real values.
Which values do you expect, and which values do you get? Where come from the
expected values? Is is
orthodromic distance?
> 2). it's ok the definition of the Mercator proyection? I want a
> projection with the axis over de ecuator and greenwich meridian.
Sould like okay at a first look. Posting the WKT for the CRS may help to check.
Martin.
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