QGIS (Quantum GIS) is a geographic information systems (GIS) application for viewing, editing, and analysing data. It allows layered map editing, composed of raster and vector (polygon) data, and allows georeferencing them. It's commonly used by OpenStreetMap and suitable for beginners, also available cross-platform.
Mapollage is a photo kml generator for Google Earth, a photo kml maker. Create kml folders by directory name, date pattern and regex Name placemarks by filename and date pattern Use a photo or a pin as a marker Dynamic description generator Customizable photo reference Draw path between placemarks
Fimex is a the File Interpolation, Manipulation, and EXtraction library for gridded geospatial data. It converts between different, extensible data formats (currently netcdf, NcML, grib1/2, metgm, wdb, and felt). It enables you to change the projection and interpolation of scalar and vector grids. It makes it possible to subset the gridded data and to extract only parts of the files. The library is written in C/C++ and as extensions to Fortran and R. For simple usage, Fimex also comes with the c
OpenGTS provides a web-based GPS tracking collection system. It joins positional data from a fleet of devices or vehicles. It supports OpenLayers and other map providers, a detail and summary report, and various types of GPS tracking devices.