The Art of GIS — Seasonal River Polygons

23 Jun 2009


These images were created using ArcGIS. Not everything is tables, geographical coordinate systems and tool operations. These winter and spring colored images derive from one vegetation raster on the Tanana River area south west of Fairabanks, Alaska.

This short step by step guide will demonstrate how to create images like the ones above. In order to get started you’ll need a copy of ArcGIS and a source raster.