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| GeoCommunity Mailing List |
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| Subject: | [gislist] Unprojected, flat surface coordinates |
| Date: |
05/22/2006 02:20:02 PM |
| From: |
David T. Hughes |
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I'm trying to make a working map of a small area. The coordinate system is planar and in meters and extends from coordinates 20S 5W to 10N 5E (e.g. 30m long north to south and 10 meters wide east to west.) It is NOT in any established projected coordinate system. I've tried using ArcGIS 9.1 to create a coordiante system, but then it insists I list the projection for the unprojected coordinate system -- and the result comes out to be very strange indeed. How do I set up such a coordinate system so that when I put the cursor over a spot on the final map it shows as the recorded coordinates: e.g. if I hold the cursor over 5S, 1W, the coordinate position would be -1, -5? If that makes sense, I would really appreciate an answer. If it does NOT make sense, I'm willing to walk through what I'm trying to do so that we can work together on it. Thanks. David T. Hughes, Ph.D. Associate Professor Dept. of Anthropology, #52 Room 114 Neff Hall Wichita State University Wichita, KS 67260-0052 _______________________________________________ gislist mailing list gislist@lists.geocomm.com http://lists.geocomm.com/mailman/listinfo/gislist
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