NOTE - All project resources are now hosted at http://qgis.org. Quantum GIS (QGIS) is a Geographic Information System (GIS). QGIS supports common vector and raster formats, including Shapefiles, PostGIS, GRASS, GeoTiff, TIFF, JPG, and many more.
WW2D allows you to explore Earth using satellite imagery, topographic maps and image from other data sources also providing large placenames and boundaries database and allowing you to install community-made add-ons for even more info about our planet.
The full-featured, easy-to-use desktop GIS with real processing power!
The Community Edition (gvSIG CE) is a fork of the gvSIG desktop GIS project (http://www.gvsig.org). It is open to external contributors and fully community-driven. Our official releases are designed to be portable and include all necessary binaries for Linux, Mac OS X and Windows. No installation necessary: Just download, unpack and run!
A collection of Dashboard Widgets generally focused on displaying information provided by the United States Geological Survey (USGS). Examples include river levels information of interest to whitewater kayakers amongst others.
FlightTrack is a 2D/3D GPS track viewing software for light aviation pilots using MacOS X.
Space Time Analysis of Regional Systems: Combines a suite of geocomputational and dynamic visualization modules for the exploratory analysis of data measured for spatial and temporal units.
JCT draws and edits thematic maps in Java. Primarily intended to geography teachers and their pupils.
Batch convert Lat/Long to UTM for Zone 19
This simple R code converts GPS coordinates from Decimal Degrees or Degrees Minutes Seconds format to Northings and Eastings in UTM Zone 19. Coordinates should be entered as a .csv containing the column names "Latitude" and "Longitude" (capitalization does not matter). The code was designed primarily for use by researchers at the University of Maine working on the Penobscot River, but could be easily modified to handle other UTM Zones.
monoGIS will be a complete GIS suite for the Mono platform. The current milestone release includes an internet mapserver, OGC WMS implementation and some tools like spatial format conversion. For other projects using monoGIS see mdwglib and Appomattox.
A nautical GIS navigation software written in Perl/Tk running on Windows, Linux and Macintosh platforms. It allows to calibrate maps,trace paths and show and record GPS and other NMEA informations.
Distributed Version Control System for Geospatial data
Welcome to the GeoGig project, exploring the use of distributed management of spatial data. GeoGig draws inspiration from Git, but adapts its core concepts to handle versioning of geospatial data. Users are able to import raw geospatial data (currently from Shapefiles, PostGIS or SpatiaLite) in to a repository where every change to the data is tracked. These changes can be viewed in a history, reverted to older versions, branched in to sandboxed areas, merged back in, and pushed to remote repositories.
The Landscape Modelling Toolkit is a software toolkit to create spatially distributed simulations from non-spatial models made within other toolkits such as STELLA. It is based on the Spatial Modelling Environment written by Thomas Maxwell, aimed at b
The OBO-Annotator is a semantic NLP tool that is designed to give its end-users a great deal of flexibility to combine any number of OBO ontologies from the OBO foundry regardless of their format and use them to annotate text-bases.
SCALP is an automatic mapping software, designed to help students and scientists to realise statistical maps. Perequisites : Java JRE, Java3D : https://java3d.dev.java.net/binary-builds.html
A library of tools and API (C++ and Python) for the storage and processing of large 3D laser scanning (LiDAR, ALS, TLS) datasets using a pulse based spatially indexed file format (SPD) which support for both discrete return and full waveform datasets. Code has moved to https://bitbucket.org/petebunting/spdlib
An desktop application to display geographic location of Online community members, geo-enhanced RSS feed, or GPS location files. Also includes an online server for supporting a community.
TreeSap introduces simple yet powerful qualitative querying:rather than specifying a query using numerical measurements ("within 5km") english phrases are used ("near"). In-built fuzzy logic handles vagueness producing results with weighted relevance
deegree is a java framework for geospatial software based on the specifications of the OpenGIS Consortium and the ISO. The focus is based on the realisation of OGC specified web services. it is developed in cooperation between lat/lon and the Uni of Bonn
A free library for fast clipping of arbitrary polygons
polyclip is a free library for fast clipping of polygons, written in C++. It supports arbitrarily shaped polygons, including multi-part,self-intersecting and holed polygons. Degenerate cases such as touching and overlapping polygons are also handled. polyclip is Free Software, available under the GNU LGPL license.