Brian Osborn

16pods

color-ios

License: MIT

crs-ios

License: MIT

gars-ios

License: MIT

geopackage-ios

iOS SDK for GeoPackage

License: MIT

  • Objective C

grid-ios

License: MIT

mgrs-ios

License: MIT

proj-ios

License: MIT

proj4-ios

PROJ.4 is in active use by GRASS GIS, MapServer, PostGIS, Thuban, OGDI, Mapnik, TopoCad, and OGRCoordinateTransformation as well as various other projects.

Since work started on the PROJ.4.4.x series of releases, various bug fixes have been incorporated, and the build system has been overhauled to use autoconf/libtool. Support has also been added for 3 and 7 parameter datum shifts, the PJ* structure now also carries datum information and PJ* can be considered a full coordinate system (geographic coordinate systems are also now supported with the +proj=latlong pseudo-projection). The new cs2cs program performs a similar function to the proj program, but transforming from any one coordinate system to another. The new pj_transform() is used to access the extended coordinate system to coordinate system transformation with datum shifting. Work is underway to improve ThreadSafety.

A mapping file (epsg) has also been introduced mapping most EPSG ( http://www.epsg.org/) coordinate systems to PROJ.4 format.

As of May 2008 PROJ.4 has become part of the MetaCRS project, a confederation of coordinate systems related projects and it is hoped MetaCRS will enter incubation as an OSGeo project.

License: NOASSERTION

  • C

sf-ios

License: MIT

sf-wkb-ios

License: MIT

sf-wkt-ios

License: MIT

tiff-ios

iOS SDK for Tagged Image File Format

License: MIT

  • Objective C

wkb-ios

iOS SDK for Well-Known Binary

License: MIT

  • Objective C