[Proj] Question from bad programmer

Simon Agholor agholor at hotmail.com
Thu Nov 4 11:36:56 EST 2004


Hi

I have just noticed that I am about 100 meters out of what I should be
getting.

53.333889, -1.968552 => 1044152, 2100526

53.334186, -1.968341 => 1044169, 2100558

can anyone think of anything that might improve the accuracy

I am using the method _pj_fwd(...); after the initalizing the params

+proj=lcc +lat_1=44 +lat_2=54 +lat_0=49.08516574 +lon_0=5 +x_0=1507373
+y_0=1607866 +datum=WGS84

for
> > Geodetic Datum (Spheroid): WGS84
> >
> > Units: meters
> >
> > Central meridian: 5° east
> >
> > Central parallel: 49.08516574° north
> >
> > 1st Standard parallel: 44° north
> >
> > 2nd Standard parallel: 54° north
> >
> > False easting (X): 1507373
> >
> > False northing (Y): 1607866
> >



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