[OpenMap Users] GeoTiff Layer & World Files

From: Chris Allport <callport_at_dtiweb.net>
Date: Fri, 15 Aug 2008 11:28:01 -0400

Hi, users!

 

We are using the Image Tile Layer in OpenMap and are having some
difficulty registering our images. We have been getting our imagery
from Terraserver, but their world files are in UTM coordinates. With
the provided world file, the images do not show up. Using some known
coordinates (pulled from Google Earth), I can iteratively tweak the
world file and get a pretty close fit, but this is a very time consuming
and somewhat haphazard process.

 

Terraserver does provide top-left and bottom-right lat/lon coordinates
for the image. Without a suite of GIS tools, does anyone know how to
build a world file that we can actually use?

 

Thanks in advance!

 

Chris

 



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Received on Fri Aug 15 2008 - 11:41:40 EDT

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