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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Topics (1344)
Replies Last Post Views
Coming releases of PROJ.4 by Kristian Evers-2
13
by Roger Bivand
Create new NTv2 grid in seconds or degrees? by Jochem
0
by Jochem
Fwd: [OSGeo-Live] Proj4 documentation by Even Rouault-2
5
by Julien Moquet
Submitting proj.4 to Google OSS Fuzz ? by Even Rouault-2
17
by Kristian Thy
Transformation Paper @ FIG WW Helsinki by gordon.johnston
0
by gordon.johnston
Transformation pipelines paper by Kristian Evers-2
0
by Kristian Evers-2
WG: VB Net wrapper Proj.4 by Rüesch Thomas
2
by Rüesch Thomas
+towgs84 approximation error by Jochem
61
by support-2
Time dependent datum transformations by Nick Mein
2
by Kristian Evers-2
OSGeo Daytona Code Sprint Feb 6-10th by Howard Butler-3
0
by Howard Butler-3
ICSM (Australia) transformation file licensing by Alex Leith
8
by Martin Desruisseaux-...
EPSG v9.0 upgrade by Even Rouault-2
1
by Noel Zinn (cc)
Proj.4 Trac instance now dead by Howard Butler-3
0
by Howard Butler-3
HARN nadgrid files by rgreenwood
6
by rgreenwood
Fwd: PSG Dataset ver 9.0 released on 15th December 2016 by jmckenna
10
by Howard Butler-3
A re-rationalized API for PROJ.4 by Kristian Evers-2
4
by Howard Butler-3
Amersfoort / RD New by Roger Oberholtzer-2
10
by Sebastiaan Couwenber...
Grid shift files. by Roger Oberholtzer-2
6
by Sebastiaan Couwenber...
proj-datumgrid git repository by Sebastiaan Couwenber...
1
by Sebastiaan Couwenber...
Transformation pipelines - your opinion? by Thomas Knudsen
6
by Even Rouault-2
Github issue clean up by Kristian Evers-2
0
by Kristian Evers-2
Re: Review of proj.4 pull request by Kurt Schwehr-2
2
by Kristian Evers-2
Differences between UTM Zone 30 (ED 50) projections by Jelmer Baas
5
by Jelmer Baas
vertical projection by vmo
2
by Thomas Knudsen
OSTN15 by Dragons8mycat
3
by Melita Kennedy
Receiving "pj_transform(): Unknown error" while trying to use cs2cs from rpoly to utm by jpr
5
by John Buonagurio
Receiving "pj_transform(): Unknown error" while trying to use cs2cs from rpoly to utm by jpr
0
by jpr
Intro and new Excel wrapper for proj.4 by John Buonagurio
1
by Kristian Evers-2
A template for documenting projections by Kristian Evers-2
8
by Andre Joost
Motion: promote proj-datumgrid-1.6RC1 to final by Howard Butler-3
2
by Howard Butler-3
Motion: Promote Proj.4 4.9.3RC3 to Final Release by Howard Butler-3
13
by Howard Butler-3
Gerald Evenden by Howard Butler-3
1
by Howard Butler-3
Individual Projection Pages by Howard Butler-3
4
by Julien Moquet
Proj 4.9.3 RC3 Released by Howard Butler-3
6
by Greg Troxel
help by Matteo Pasquini
3
by Charles Karney
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