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| GeoCommunity Mailing List |
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| Mailing List Archives |
| Subject: | Re: [gislist] Foresight or Arcview |
| Date: |
04/12/2007 08:30:01 PM |
| From: |
Tripp Corbin |
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You need at least two points to properly position data. Two points allows you to determine location, scale and rotation. One way to get those points would be to go out and shot some of the same point located with the total station with GPS. Then you could more the either data set to match those points. Barring that option if you are using ArcGIS 8.x or higher you can use the Spatial Adjust toolbar to georeference the points to your aerial photos.
Tripp Corbin, MCP, CFM, GISP
Associate Vice President, GIS/Mapping
ESRI Authorized Instructor
Keck & Wood, Inc.
www.keckwood.com
(678) 417-4013
(678) 417-8785 fax
Keck & Wood, Inc offers instructor led and virtual training for ESRI's ArcGIS & ArcView software.
Please visit www.keckwood.com for more information including a schedule of upcoming classes.
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From: gislist-bounces@lists.geocomm.com on behalf of Annalisa Romano
Sent: Thu 4/12/2007 6:44 PM
To: gislist@lists.geocomm.com
Subject: [gislist] Foresight or Arcview
Our field crew used Total Station to collect data, but only have one point
(USGS Benchmark) that is connected to the real world. We are using
Foresight to extract the data and ArcView to display. Does anyone know of a
way to make the multitude of other points also connect with the real world?
Ideally what I would like to see is a shapefile that I can overlay on an
aerial.
Thanks
Anna Romano
Earth Search, Inc.
New Orleans, LA
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