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Map Projections [message #69372]

Fri, 15 January 2010 12:40

Juggernaut
Messages: 83
Registered: June 2008

Member

I currently have data with an associated latitude and longitude
frame. I've seen David Fanning's "Navigating GOES Images" example but
the process does not seem to work for my data.
When I say it does not work the resulting projection results in
showing much less of the data than it should based on the lat/lon
limits.
Does the data inherently have to be North up and east/west going right/
left? My data is presented in an orientation where North is at an
angle as are the other directions where the bottom of the image is not
lowest latitude etc... Is there a special way to handle the
projection for these types of datasets?
The end result I'm looking for is a GeoTiff. I would think that with
all this information at my fingertips IDL would make this easy but
alas it is not.

Bennett

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Map Projections

By: Juggernaut on Fri, 15 January 2010 12:40

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