Geotechnical and Geoenvironmental Software DirectoryThe Geotechnical and Geoenvironmental Software Directory (GGSD) catalogs 1761 programs in the fields of Geotechnical Engineering, Soil Mechanics, Rock Mechanics, Engineering Geology, Foundation Engineering, Hydrogeology, Geoenvironmental Engineering, Environmental Engineering, Data Analysis, and Data Visualisation and lists 902 worldwide suppliers and publishers of these programs.