[UW-GIS-L] Georeferencing Points

Harvey Greenberg hgreen at u.washington.edu
Tue Jan 12 15:06:34 PST 2010


I have handled transects by reading ascii coordinates into python, doing
the trig and algebra there, and importing into arcmap as events. Yes,
excel works too. Use whichever is more fun.

harvey

Jeff Richardson wrote:

> Howdy,

>

> I'm wondering if there is a relatively simple way to do this: I have a

> dataset consisting of points taken along a 10 m transect. I've

> recorded the position along the transect and the distance away from

> the transect in either direction. I have GPS coordinates for three

> points along the transect. Now I want to georeference all the points

> in the transect using the three GPS points.

>

> Any ideas?

>

> Thanks

>

>

> Jeff Richardson

> PhD Student

> School of Forest Resources

>

>

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http://gis.ess.washington.edu/
hgreen at u.washington.edu 374 Johnson Hall 206-685-7981

Harvey Greenberg
University of Washington
Department of Earth and Space Sciences
College of the Environment
Box 351310
Seattle WA 98195-1310



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