Select a tag to browse associated projects and drill deeper into the tag cloud.
QGIS
Claimed by OSGeo - The Open Source Geo... Analyzed 1 day ago
QGIS (formerly also known as Quantum GIS) is a user friendly Open Source Geographic Information System (GIS) that runs on Linux, Unix, Mac OSX, and Windows. QGIS supports vector, raster, and database formats. QGIS is licensed under the GNU General Public License. QGIS lets you browse and create map
Licenses:
gpl3
PostGIS
Claimed by OSGeo - The Open Source Geo... Analyzed about 18 hours ago
PostGIS is a spatial database extension for PostgreSQL. PostGIS complies with the OpenGIS "Simple Features for SQL" specification, and provides high-performance spatial SQL access to GIS objects in the database.
GRASS (main repository)
Claimed by OSGeo - The Open Source Geo... Analyzed about 3 hours ago
GRASS, Geographic Resources Analysis Support System, is a powerful computational engine for raster, vector, and geospatial processing. It supports terrain and ecosystem modeling, hydrology, data management, and imagery processing. With a built-in temporal framework and Python API, it enables
GEOS
Claimed by OSGeo - The Open Source Geo... Analyzed about 2 years ago
GEOS (Geometry Engine - Open Source) is a C++ port of the Java Topology Suite (JTS). As such, it aims to contain the complete functionality of JTS in C++. This includes all the OpenGIS "Simple Features for SQL" spatial predicate functions and spatial operators, as well as specific JTS topology functions such as IsValid().
mapnik
Analyzed about 13 hours ago
Mapnik is a Free Toolkit for developing mapping applications. It's written in C++ and there are Python bindings to facilitate fast-paced agile development. It can comfortably be used for both desktop and web development
GeoNetwork opensource
Claimed by OSGeo - The Open Source Geo... Analyzed about 1 month ago
GeoNetwork opensource is a standardized and decentralized spatial information management environment, designed to enable access to geo-referenced databases, cartographic products and related metadata from a variety of sources, enhancing the spatial information exchange and sharing between
JTS Topology Suite
Analyzed 1 day ago
The JTS Topology Suite is an API of 2D spatial predicates and functions. It has the following design goals:
* JTS conforms to the Simple Features Specification for SQL published by the Open GIS Consortium
* JTS provides a complete, consistent, robust implementation of fundamental 2D spatial
MapGuide Open Source
M
Claimed by OSGeo - The Open Source Geo... No analysis available
MapGuide Open Source is a web-based platform that enables users to quickly develop and deploy web mapping applications and geospatial web services. MapGuide features an interactive viewer that includes support for feature selection, property inspection, map tips, and operations such as buffer
Mostly written in language not available
Licenses:
lgpl
Feature Data Objects (FDO)
F
Claimed by OSGeo - The Open Source Geo... No analysis available
Feature Data Objects (FDO) is an API for manipulating, defining, and analyzing geospatial information regardless of where it is stored. FDO uses a provider-based model for supporting a variety of geospatial data sources, where each provider typically supports a particular data format or data store.
Mostly written in language not available
Licenses:
lgpl
pgRouting
Analyzed 1 day ago
pgRouting extends the PostGIS / PostgreSQL geospatial database to provide geospatial routing functionality.
pgRouting provides functions for:
- Shortest Path Dikstra: routing algorithm without heuristics
- Shortest Path A-Star: routing for large datasets (with heuristics)
- Traveling