Geographic Information Systems Stack Exchange is a question and answer site for cartographers, geographers and GIS professionals. Join them; it only takes a minute:

Sign up
Here's how it works:
  1. Anybody can ask a question
  2. Anybody can answer
  3. The best answers are voted up and rise to the top

I am working in ArcMap 10 and will have a 3D representation of a zone of transmission. I would like to determine which GPS points fall within this polygon and then export this subset out to a flat file. I have visualized info using 3D analyst but have not queried 3 D as before in the 2D world. Thank you.

share|improve this question
Just a note may be of some benefit: check this which explains how to determine a point is inside a 3D polygon with some code. – Developer May 10 '12 at 11:39

Your Answer


By posting your answer, you agree to the privacy policy and terms of service.

Browse other questions tagged or ask your own question.