Our software library provides a free download of GeoWRSI 3.8.011. The latest installation package occupies 34.9 MB on disk. Our antivirus scan shows that this download is virus free. GeoWRSI is included in Education Tools. This free software is an intellectual property of USGS-FEWSNET.
The following versions: 3.8, 3.0 and 0.9 are the most frequently downloaded ones by the program users. The latest version of the program can be installed on PCs running Windows XP/7/8/10/11, 32-bit. The most frequent installer filename for the program is: FixGeoWRSIsettings.exe.
From the developer:
The GeoWRSI is a geo-spatial, stand-alone implementation of the Water Requirements Satisfaction Index (GeoWRSI), as it is implemented by the USGS for the FEWSNET Activity. The program runs a crop-specific water balance model for a selected region in the world, using raster data inputs.
You may want to check out more software, such as SatCalc, MathMatic or MemBrain, which might be similar to GeoWRSI.