IGIS Tech Notes describe workflows and techniques for using geospatial science and technologies in research and extension. They are works in progress, and we welcome feedback and comments below.

IGIS Tech Notes describe workflows and techniques for using geospatial science and technologies in research and extension. They are works in progress, and we welcome feedback and comments below.

The river network of Gomati basin is extracted by using eight flow direction matrix (D8) available in extension Spatial Analyst (Hydrology Toolbox) within ArcGIS 10.1. The methodology of river network ...