Changes between Version 11 and Version 12 of WikiStart


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Timestamp:
Jan 4, 2009, 8:03:47 AM (15 years ago)
Author:
tomkralidis
Comment:

updated PROJ.4 website

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  • WikiStart

    v11 v12  
    33Proj4js is a !JavaScript library to transform point coordinates from one coordinate system to another, including datum transformations.
    44
    5 This library is a port of both the [http://proj.maptools.org/ Proj.4] and [http://edcftp.cr.usgs.gov/pub//software/gctpc GCTCP] C libraries to !JavaScript. Enabling these transformations in the browser allows geographic data stored in different projections to be combined in browser-based web mapping applications.
     5This library is a port of both the [http://trac.osgeo.org/proj/ PROJ.4] and [http://edcftp.cr.usgs.gov/pub//software/gctpc GCTCP] C libraries to !JavaScript. Enabling these transformations in the browser allows geographic data stored in different projections to be combined in browser-based web mapping applications.
    66
    77Proj4js is a part of the [http://wiki.osgeo.org/wiki/MetaCRS MetaCRS] group of projects.