| Issue 55: | Coordinate System Browser/Catalog | |
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Spawned off of Issue 39 . The application should have a coordinate system browser/catalog so that rather the entering in the WKT for creating/editing spatial contexts, we can look it up in the catalog instead. Use spatialreference.org (others?) as the source of CS definitions |
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Jul 26, 2008
Fixed in r164 The cscatalog.sqlite database is currently empty however.
Status: Fixed
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Jul 27, 2008
The current, as of this note, authoritative source for (EPSG) CS definitions is available here: http://www.epsg.org/databases/Discv6_17.html I can't find the docs on how to go from this normalized structure to WKT, but perhaps you can reverse-engineer it from this, or from the OGR equivalent? Looks kinda snarly though... http://docs.codehaus.org/display/GEOTDOC/01+CRS+Helper+Class http://trac.osgeo.org/gdal/browser/trunk/gdal/ogr/ogr_spatialref.h The PostGIS CS listing may also get you a fair part of the way there? http://svn.refractions.net/postgis/trunk/spatial_ref_sys.sql |
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Jul 28, 2008
Jackie, Take a look at: http://code.google.com/p/tf-net/ It utilizes several CRS management classes and can get back and forth WKT. If you need to cope with IGeometry go after: http://code.google.com/p/tf- net/wiki/FdoReaderWriter |
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