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| GeoCommunity Mailing List |
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| Mailing List Archives |
| Subject: | [gislist] Lake Bottom TINS |
| Date: |
09/29/2003 09:45:01 AM |
| From: |
Theresa.A.Dawson .. Lrh01.usace.army.mil |
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I have a philosophical question.
I get lake and river bottom survey line data from a combination
fathometer/GPS unit. The lines run 400 to 500 feet apart with a somewhat
closer spacing around bends. Now people want TINS from this data. I know
this isn't the best set up. So my questions are:
1) What is the best way to get data for a lake bottom TIN
And
2) How can I make the best TIN given the survey line data I've got.
Terry Dawson
US Army Corps of Engineers, Huntington District
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