PROJ.4

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Discuss PROJ.4 Cartographic Projections library originally written by Gerald Evenden then of the USGS.
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Mémoire sur la représentation des surfaces et les projections des cartes (Auguste Tissot, 1881) by Paul B. Anderson
star 11
by Michael P Finn
Trac Database Upgrade by Frank Warmerdam
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by Jan Hartmann
Notes and Comments on the Composition of Terrestrial and Celestial Maps by Karney, Charles
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by Karney, Charles
ESRI:102026 with +lat_0=0 +lon_0=0: bug or feature? by Ivan Boldyrev
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by OvV_HN
Help: Transform 900913 to wgs84 lat/long by VincentZENG
star 1
by VincentZENG
Ability to add custom CRS by Dejan Gregor
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by Dejan Gregor
lat/long format question by Roger Oberholtzer
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by Roger Oberholtzer
GeoDLL - Geodetic Functions as DLL for your own geodetic programs by Fredy
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by Fredy
lcc tangent latitude by buddy bajorin
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by buddy bajorin
ToWGS84 for Germany, NRW? by Bytechanger
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by OvV_HN
(no subject) by buddy bajorin
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by buddy bajorin
msProcessProjection(): Projection library error. no system list, errno: 13 by Adrian Popa
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by Adrian Popa
Getting X Y in a .map OZI calibrated map by Jorge Ferrando
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by Jorge Ferrando
converting WGS84 to NAD27 by wibge
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by Tamas Szekeres
PROJ 4.7.0 Released by Frank Warmerdam
star 9
by Markus Neteler
gsb file format by Irwin Scollar
star 1
by Frank Warmerdam
ntf_r93.gsb file corrupted by Frank Warmerdam
star 12
by Cuinet Jérôme
PROJ 4.7.0 beta1 Release by Frank Warmerdam
star 1
by Frank Warmerdam
Problems with EOV for Hungary (1972 Egyseges Orszagos Vetuleti) by Roger Oberholtzer
star 6
by Roger Oberholtzer
how to convert UTM to LatLon..?? by rakeshthp
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by rakeshthp
proj-datumgrid-1.4 issued by Frank Warmerdam
star 11
by Mikael Rittri
Working with NZGD2000 and NZTM2000 by Mohammad Raza
star 1
by hamish-2
NADCON spec by RICHARD Didier
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by Eric Miller
Conversion help by ` `
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by ` `
[proj4js] problem converting from openlayers lon/lat values by piko
star 1
by support.mn
Code to evaluate height of the geoid above the ellipsoid by Karney, Charles
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by Karney, Charles
Triangulation Point Lists by Irwin Scollar
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by Irwin Scollar
Triangulation Point Lists by Irwin Scollar
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by José Alberto Gonçalv...
pj_malloc() inits P->es as junk memory by David Turover
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by Gerald I. Evenden
Bessel's paper on geodesics; Cassini-Soldner projection by Karney, Charles
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by Karney, Charles
ERROR 6: No translation for Double_Stereographic to PROJ.4 format is known. by Hermann Peifer
star 11
by Hermann Peifer
Datum-Shift WGS84 to Arc1960 not working propberly by Micha Neubauer
star 3
by OvV_HN
ITRF96/UTM 36N conversion by fernandohoze
star 6
by José Alberto Gonçalv...
Proj cannot been found by postgis by Pena Kupen
star 2
by Pena Kupen
Need help converting Goode to latlon by David Turover
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by David Turover
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