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.

FEMA flood maps are essential tools for identifying flood risks, but they have significant coverage gaps, and politics can ...

From web browsers to email clients, it's possible to replace many of Apple's default apps with better alternatives. But how ...

A nonpartisan organization represented by thousands of volunteers across Pennsylvania  is advocating for a more fair and ...

Accurate radio environment maps (REMs) can enhance the performance of wireless networks and optimize spectrum utilization efficiency. However, in rugged terrain environments, radio propagation is ...