The Geological Remote Sensing Group (GRSG) is a TRG of the Geological Society of London and the Remote Sensing and Photogrammetry Society founded in 1989.

The Geological Remote Sensing Group (GRSG) is a multidisciplinary community dedicated to advancing geological remote sensing through research, collaboration, and knowledge exchange. The GRSG brings together experts from academia, industry, and government to drive innovation and practical applications in the field. Although the parent bodies are both based in the UK the GRSG is an international organisation with members around the globe.