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 would like to use Quantum instead of ArcGIS to make field map but before, I need to know if its possible to do spatial interpolation with definited points in a field (ex. pH points). Is there a manual to learn about it?

share|improve this question

you can use the interpolation plugin: http://docs.qgis.org/html/en/docs/user_manual/plugins/plugins_interpolation.html

or you can use the sextante plugin, loads of different interpolation algoritmes: http://docs.qgis.org/html/en/docs/user_manual/sextante/index.html

share|improve this answer

Your Answer

 
discard

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

Not the answer you're looking for? Browse other questions tagged or ask your own question.