Translator library for raster geospatial data formats that is released under an X/MIT style Open Source license by the Open Source Geospatial Foundation. As a library, it presents a single abstract data model to the calling application for all supported formats. It also comes with a variety of useful commandline utilities for data translation and processing. The related OGR library (which lives within the GDAL source tree) provides a similar capability for simple features vector data.
Gephi is a tool for people that have to explore and understand graphs. Like Photoshop but for data, the user interacts with the representation, manipulate the structures, shapes and colors to reveal hidden properties. The goal is to help data analysts to make hypothesis, intuitively discover patterns, isolate structure singularities or faults during data sourcing. It is a complementary tool to traditional statistics, as visual thinking with interactive interfaces is now recognized to facilitate reasoning. This is a software for Exploratory Data Analysis, a paradigm appeared in the Visual Analytics field of research.
PSPP is a program for statistical analysis of sampled data. It is a Free replacement for the proprietary program SPSS, and appears very similar to it with a few exceptions.
PSPP can perform descriptive statistics, T-tests, linear regression and non-parametric tests. Its backend is designed to perform its analyses as fast as possible, regardless of the size of the input data. You can use PSPP with its graphical interface or the more traditional syntax commands.
Met Google Earth kunt u via een virtuele globe een reis over de hele wereld maken en satellietbeelden, kaarten, terreingegevens, 3D-gebouwen en nog veel meer bekijken. Met de rijke geografische inhoud van Google Earth kunt u een natuurgetrouwere weergave van de wereld ervaren.
Google Earth ondersteunt de visualisatie van KML (Keyhole Markup Language) en KMZ (een gecomprimeerde of "zipped" KML bestand). Verder is het mogelijk diverse GPS data formaten in Google Earth te openen.
Quantum GIS (QGIS) is a user friendly Open Source Geographic Information System (GIS) licensed under the GNU General Public License. QGIS is an official project of the Open Source Geospatial Foundation (OSGeo). It runs on Linux, Unix, Mac OSX, Windows and Android.
Quantum GIS supports PostGIS and SpatiaLite, most vector formats supported by the OGR library, including ESRI shapefiles, MapInfo, SDTS and GML. GRASS locations and mapsets, online spatial data served as OGC-compliant WMS , WMS-C (Tile cache), WFS and WFS-T.
Serna Free XML editor is an easy-to-use open source WYSIWYG XML editor for those who wish to smoothly adopt the XML technology. Indeed, Serna Free is the most powerful among free and open source XML editors for WYSIWYG authoring.
The goal of uDig is to provide a complete Java solution for desktop GIS data access, editing, and viewing. Supports internet oriented, consuming standard (WMS, WFS, WCS) and de facto (GeoRSS, KML, tiles) geospatial web services.