[gdal-dev] Missing EPSG Codes and importFromUrl

Andy Cheetham andy.cheetham at geomaticsolutions.com
Fri Feb 3 02:44:33 EST 2012


You could try our website the GeoRepository.com

It will provide you with all the details of the CRS in question

http://georepository.com/search/by-name/?query=4418

Hope this helps

Andy Cheetham
On 2 Feb 2012 23:33, "David Baker (Geoscience)" <david.m.baker at chk.com>
wrote:

>  All,
>
>
>
> Working in C#...  I have need for EPSG:4418. Per
> http://www.epsg-registry.org/ this is the code for “ProjectedCRS [NAD27 /
> BLM 18N (ftUS)]”.  This code does not seem to be in the GDAL/OGR/Prog4
> database in FWTools2.4.7.  Executing the line:
>
>
>
> var i = src.ImportFromEPSG(4418);
>
>
>
> This call returns an error indicating the code is invalid.  I also
> searched the /data directory for this projection but was not able to find
> it.  So my next move was to try:
>
>
>
> var i = src.ImportFromUrl(@"
> http://www.epsg-registry.org/export.htm?gml=urn:ogc:def:crs:EPSG::4410");
>
>
>
> This did not work either.
>
>
>
> So my general question is, for missing CRS’s how does one retrieve the
> projection information from the web?
>
>
>
> Thanks in Advance,
>
> David
>
>
>
> *David M. Baker*
>
> Senior Advisor – Geoscience Technology
>
> Chesapeake Energy Corporation
>
> 405-935-3715 office
>
> 405-496-5373 cell
>
> david.m.baker at chk.com
>
>
>
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