Geographical Resources Analysis Support System (GRASS) is an open source software/programming GIS project that can be used for raster, vector, and geospatial data analysis, as well as, modeling, image processing, and visualization. This group is aimed to bring together practitioners (from industry and academia alike) in order to exchange knowledge and experience in solving spatial data analysis/statistical problems by using GRASS. Emphasis will also be given to problems involving GRASS and oth …

This group is for software developers working with spatial or location enabled platforms. We aim to be platform and vendor neutral. Technologies we may discuss include: ESRI, Google Maps, Bing Maps, iPhone, the OSGeo stack, Open Street Map, SimpleGeo, and Social Location APIs from Foursquare, Gowalla, Brightkite, Twitter, Facebook, etc. All levels of developers are welcome, from seasoned GIS professionals to those new to geospatial or mobile location development. We are open to creative input …