[Mapserver-users] proj.4 related utilities question
Frank Warmerdam
warmerdam at pobox.com
Mon May 31 20:33:19 PDT 2004
Andrew wrote:
> I have been reading the proj.4 pdf documentation and found a reference
> at the very end to proj related utilities called inv27 inv83 for27 for83
> used to forward and inverse project state plane data to cartesian
> coordinates. I was wondering if anyone has used or know about these
> utilities? I don't find any info in the proj.4 source distribution, and
> I can't get to the home page for some reason right now to check on this.
Andrew,
I don't think these exist anymore. However you can use state plane coordinate
systems with 'proj', 'cs2cs' or mapserver.
Eg.
"+init=nad83:203"
would be "Arizona West, NAD83".
See the "nad27" and "nad83" files to correspond state plane zone numbers
with names.
Best regards,
--
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I set the clouds in motion - turn up | Frank Warmerdam, warmerdam at pobox.com
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and watch the world go round - Rush | Geospatial Programmer for Rent
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