GPlates is an interactive plate-tectonics visualisation program. GPlates enables interactive visualisation and manipulation of the plate-tectonic reconstructions of geological and paleo-geographic features through geological time.
CatMDEdit is a metadata editor tool for describing resources, mainly geographic information. Developed by IAAA (University of Zaragoza) and GeoSpatiumLab S.L., sponsored by IGN Spain. Technical details: Java, XML, multiplatform, multilingual.
OTB is an open-source C++ library for remote sensing images processing
The Orfeo Toolbox is a C++ library for high resolution remote sensing image processing. It is developped by CNES in the frame of the ORFEO program. More information is available at www.orfeo-toolbox.org It is based on the medical image processing library ITK and offers particular functionalities for remote sensing image processing in general and for high spatial resolution images in particular. Targeted algorithms for high resolution optical images (SPOT, Quickbird, Worldview, Landsat, Ikonos), hyperspectral sensors (Hyperion) or SAR (TerraSarX, ERS, Palsar) are available. Orfeo ToolBox has three main access depending on the category of user: write processing chains in C++ using existing filters or creating new ones, use the OTB applications, which is a plugin-based framework allowing to extend high-level processing chains from various environment ( command-line, QT, QGis, Python....) or use Monteverdi, a software for everyday life image manipulation and analysis.
A set of extensions to ESRI ArcGIS Desktop 9.3 software that add functionality that enhances productivity and usability. Modular, generic and configurable using XML configuration files. For more details see readme.txt in the latest release download file.
The nofdp IDSS is an open source application for modeling flood control measures and 1D hydrodynamic flood simulation. Additional modules for ecological and spatial analysis, multicriteria evaluation and communication are included.
GPSBabelWrapper allows the rest of us to use rich functionality of GPSBabel via familiar Windows interface. It only builds a command line and calls GPSBabel. GPSBabelWrapper is similar in goals to Gebabbel and to the standard GPSBabelGUI.exe
GeostatsToobox is a research project mainly focus on geostatistics methods including traditional kriging, stochastic sequential simulation,point process and many other methods in spatial statistics fields.
KalypsoBASE is a Desktop-GIS built on Eclipse. It's focus lies on modelling gis data using GML Application-Schemata. Features contain generic dialogs based on GML, maps based on OGC's SLD, and other tools like a charting framework or API for timeseries
KartoMNT is a free software of height model digitalization. This software allows you to create your own Digital Height Models (DHM) with a simple map. Then you'll be able to visualize DHMs with the KartoMNT 3D viewer.
An Editor for the OpenStreetMap-Project
QuakeMap GPS mapping program - see quakemap.com and download free trial there. This is a complete Open Source version (no different in features than the commercial version). You can compile it in Visual Studio 2008, enhance it to fit your needs.
Treating your secrets like US Governments Top Secrets
MapEdit++ is an open source GPSMapEdit extension. MapEdit++ extends editor, analyzer, picture loader, importer and exporter.