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| GeoCommunity Mailing List |
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| Mailing List Archives |
| Subject: | [gislist] Data Projection Woes II |
| Date: |
06/03/2004 02:20:01 PM |
| From: |
Michele Mattix |
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Greetings once again, List,
Okay -- I'm having a hard time with this project. I am using ArcGIS 8.3
desktop with Spatial Analyst. I have a bunch of data (raster and vector)
that is set to UTM Zone 13N Nad 27 and a couple of DEM files which I want
to add to my map. The DEM files are in GCS nad27. My problem is twofold:
1. When I downloaded the DEM data (90x90 m), it came with a projection
file which has the said info. When I look at the coord system properties
of my files in catalog, it shows that the coord system for the DEM files is
undefined. How do I use the .PRJ file to apply it to the DEM data?
2. Once I've done that, I need to project the DEM files into UTM nad 27.
I mentioned a few ways to do that in my previous message, but I was
unsuccessful on my last grid data which doesn't fill me with optimism this
time around. Suggestions?
Thank you very much -- and I will SUM.
Michele
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