[gdal-dev] Call to users and devs - ESRI .prj files needed for testing

Konstantin Baumann Konstantin.Baumann at autodesk.com
Fri Dec 2 04:07:41 EST 2011


Hi Etienne,

maybe you could also use the ESRI WKTs from: http://spatialreference.org/
e.g.: http://spatialreference.org/ref/epsg/4326/esriwkt/

Kosta

> -----Original Message-----
> From: gdal-dev-bounces at lists.osgeo.org [mailto:gdal-dev-
> bounces at lists.osgeo.org] On Behalf Of Etienne Tourigny
> Sent: Thursday, December 01, 2011 7:48 PM
> To: gdal-dev
> Subject: [gdal-dev] Call to users and devs - ESRI .prj files needed for testing
> 
> Hi all,
> 
> As an ongoing effort to improve ESRI .prj file compatibility, I am respectfully
> calling all users and devs to help in providing or pointing to existing .prj files
> (in ESRI WKT format).
> 
> Specifically, I am working on improving support for TOWGS84 parameter
> which is absent from ESRI .prj files , but there are probably other things that
> need fixing also.
> See this bug: http://trac.osgeo.org/gdal/ticket/4345 [reprojection using ESRI
> .prj files is not accurate - missing TOWGS84]
> 
> Anyone who has experienced similar issues are encouraged to add
> information to that bug report, or create a new one if they experience other
> compatibility problems with ESRI WKT.
> 
> A related issue is how to find EPSG codes for GEOGCS, PROJCS and other
> items (such as DATUM and SPHEROID) from incomplete WKT (such as ESRI
> WKT).
> Any hints and example files related to that are also welcome.
> 
> 
> Regards,
> Etienne
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