diff --git a/README.md b/README.md
index d6c1611..e103325 100644
--- a/README.md
+++ b/README.md
@@ -409,6 +409,7 @@ Long list of geospatial analysis tools. Geospatial analysis, or just spatial ana
 * [starfm4py](https://github.com/nmileva/starfm4py) - The STARFM fusion model for Python (image fusion).
 * [cog_validator](https://github.com/rouault/cog_validator) - This is a standalone (Python / Flask) service that allows users to submit GeoTIFF files (preferably by URL) and check their compliance with the Cloud Optimized GeoTIFF (COG) specification.
 * [Mapchete](https://github.com/ungarj/mapchete) - Mapchete processes raster and vector geodata in digestable chunks. Tile-based geodata processing.
+* [unmixing](https://github.com/arthur-e/unmixing) - Interactive tools and functions for performing linear spectral mixture analysis (LSMA) and spatially adaptive spectral mixture analysis (SASMA).
 
 
 ## Perl