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| GeoCommunity Mailing List |
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| Subject: | [gislist] Compare shapes |
| Date: |
12/20/2004 04:05:05 PM |
| From: |
McGuire, Matt |
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I'm wondering how I can compare two very similar shapefiles.
I have an Arc/Info coverage that has a lot of what should be true =
curves. I need to convert it to a geodatabase.=20
What I want to do is convert the true curves with a couple of different =
algorithms, and see which is closest to the original data. (Can't just =
use the COGO values because it's been cleaned as a coverage)
I guess I'd like to see an RMS value. I could use the National Spatial =
Data Accuracy checking method. Is there an easier way?
Thanks,
Matt McGuire
Dakota County Office of GIS
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