[Xastir] DRG reprojection: can anyone make sense of this?

Tom Russo russo at bogodyn.org
Fri Jan 18 11:52:13 EST 2008


On Fri, Jan 18, 2008 at 10:29:53AM -0500, we recorded a bogon-computron collision of the <electrode at garandnet.net> flavor, containing:
> As I posted earlier, I've been in search of 100/250k topo DRGs for Michigan and some of the surrounding areas. I finally came across a source, but the files are apparently in a projection that Xastir doesn't support. They show up in the map list but don't render...
> 
> The site that linked to this source provided this info:
> http://home.pacbell.net/lgalvin/MichGRF2UTM.html
> 
> Unfortunately, it makes reference to "Erdas ViewFinder", a Windows app that does not seem to exist anymore. Can anyone read this and tell me how this can be done using stuff I'm likely to be able to get?

Use "gdalwarp", part of the GDAL suite.  Look in README.MAPS (the file in
/usr/local/share/doc/xastir) for some examples of usage.

-- 
Tom Russo    KM5VY   SAR502   DM64ux          http://www.swcp.com/~russo/
Tijeras, NM  QRPL#1592 K2#398  SOC#236 AHTB#1 http://kevan.org/brain.cgi?DDTNM
"And, isn't sanity really just a one-trick pony anyway? I mean all you get is
 one trick, rational thinking, but when you're good and crazy, oooh, oooh,
 oooh, the sky is the limit!"  --- The Tick



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