What are the basic steps to make an isarithmic map in ARCMAP? As an example of data, let's say I have a series of temperatures within a river and want to create a map based on the various sites of similar and dissimilar data points.
Mapping Center Answer:
You should interpolate a raster surface from your temperature points and create contours from that. Start with reading about the Spatial Analyst's interpolation tools to learn which will be best given your input data.
If you would like to post a comment, please login.