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QGIS

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Claimed by OSGeo - The Open Source Geo... Analyzed about 14 hours 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 ... [More] data on your computer. It supports many common spatial data formats (e.g. ESRI ShapeFile, geotiff). [Less]

2.14M lines of code

149 current contributors

1 day since last commit

199 users on Open Hub

Very High Activity
4.425
   
0 Reviews
I Use This
Mostly written in C++
Licenses: gpl3
Tags c++ geo geospatial gis grass mapping maps osgeo postgis python spatial visualization

OpenStreetMap

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  Analyzed over 2 years ago

OpenStreetMap is a free editable map of the whole world. It is made by people like you. OpenStreetMap allows you to view, edit and use geographical data in a collaborative way from anywhere on Earth.

1.39M lines of code

108 current contributors

over 2 years since last commit

158 users on Open Hub

Activity Not Available
4.70588
   
0 Reviews
I Use This
Mostly written in Java
Licenses: No declared licenses
Tags earth fun geo geography gis globe gps gpx map mapping maps openstreetmap 3 more...

MapServer

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Claimed by OSGeo - The Open Source Geo... Analyzed 1 day ago

MapServer is an Open Source platform for publishing spatial data and interactive mapping applications to the web.

446K lines of code

17 current contributors

5 days since last commit

138 users on Open Hub

Moderate Activity
4.60976
   
2 Reviews
I Use This
Mostly written in C
Licenses: MapServer...
Tags foss4g gis mapping mapserver osgeo

GDAL

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Claimed by OSGeo - The Open Source Geo... Analyzed 1 day ago

GDAL is a translator library for raster geospatial data formats. The related OGR library (which lives within the GDAL source tree) provides a similar capability for simple features vector data.

1.49M lines of code

101 current contributors

1 day since last commit

136 users on Open Hub

Very High Activity
4.84615
   
0 Reviews
I Use This
Mostly written in C++
Licenses: mit
Tags gdal geospatial gis mapping ogr osgeo

GRASS GIS 8.x

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Claimed by OSGeo - The Open Source Geo... Analyzed 1 day ago

GRASS GIS, commonly referred to as GRASS (Geographic Resources Analysis Support System), is a free Geographic Information System (GIS) software used for geospatial data management and analysis, image processing, graphics/maps production, spatial modeling, and visualization. GRASS GIS is currently ... [More] used in academic and commercial settings around the world, as well as by many governmental agencies and environmental consulting companies. GRASS GIS is an official project of the Open Source Geospatial Foundation (OSGeo). [Less]

803K lines of code

35 current contributors

2 days since last commit

81 users on Open Hub

High Activity
4.78947
   
0 Reviews
I Use This
Mostly written in C
Licenses: gpl
Tags free_software geo gis grass image_processing map mapping maps osgeo remote_sensing spatial visualization

GeoTools

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Claimed by OSGeo - The Open Source Geo... Analyzed about 17 hours ago

GeoTools is an open source (LGPL) Java code library which provides standards compliant methods for the manipulation of geospatial data, for example to implement Geographic Information Systems (GIS). The GeoTools library implements Open Geospatial Consortium (OGC) specifications as they are ... [More] developed, in close collaboration with the GeoAPI and GeoWidgets projects. [Less]

2.28M lines of code

50 current contributors

6 days since last commit

49 users on Open Hub

High Activity
4.38462
   
0 Reviews
I Use This
Mostly written in Java
Licenses: lgpl
Tags geo gis java mapping osgeo postgis toolkit

GEOS

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Claimed by OSGeo - The Open Source Geo... Analyzed 1 day 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().

220K lines of code

16 current contributors

1 day since last commit

41 users on Open Hub

Moderate Activity
4.5
   
0 Reviews
I Use This
Mostly written in C++
Licenses: lgpl
Tags c++ geometry gis jts osgeo spatial

GeoNetwork opensource

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Claimed by OSGeo - The Open Source Geo... Analyzed over 2 years 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 ... [More] organizations and their audience, using the capacities of the internet. This approach of geographic information management aims at facilitating a wide community of spatial information users to have easy and timely access to available spatial data and to existing thematic maps that might support informed decision making. GeoNetwork opensource was established in 2001. [Less]

1.3M lines of code

0 current contributors

about 4 years since last commit

34 users on Open Hub

Activity Not Available
4.72727
   
0 Reviews
I Use This
Mostly written in JavaScript
Licenses: gpl
Tags catalog csw free_software geo geonetwork geospatial gis indexing inspire map metadata ogc 5 more...

gvSIG Desktop 1

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  Analyzed over 2 years ago

gvSIG is a tool oriented to manage geographic information. It is characterized by a user-friendly interface, with a quick access to the most usual raster and vector formats. In the same view it includes local as well as remote data through a WMS, WCS or WFS source. It is aimed at users of ... [More] geographic information, whether professionals or civil servants (city councils, councils, regional councils or ministries) from any part of the world (its interface is in several languages), in addition to being free. [Less]

1.81M lines of code

0 current contributors

almost 9 years since last commit

29 users on Open Hub

Activity Not Available
4.5
   
0 Reviews
I Use This
Mostly written in Java
Licenses: gpl
Tags client csw desktop gdal geo geospatial gis gvsig inspire java javase map 15 more...

Mapbender

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Claimed by OSGeo - The Open Source Geo... Analyzed 2 days ago

Mapbender is the back office software and client framework for spatial data infrastructures. The software is implemented in PHP and JavaScript and under MIT license (until version 3.0.3.2 it was dual licensed under GNU GPL and Simplified BSD). It provides a data model and web based interfaces for ... [More] displaying, navigating and interacting with OGC compliant map services. The Mapbender framework furthermore provides authentication and authorization services, OWS Proxy functionality, management interfaces for user, group and service administration. Mapbender is the successor of the Mapbender 2 Version and is based on the frameworks Symfony, JQuery and OpenLayers. Mapbender is an official Open Source Geospatial Foundation project (OSGeo) and all about managing maps! [Less]

220K lines of code

27 current contributors

13 days since last commit

24 users on Open Hub

Very High Activity
4.9
   
0 Reviews
I Use This
Mostly written in JavaScript
Licenses: mit
Tags geo geoportal gis jquery jqueryui mapping ogc openlayers osgeo ows ows_security_proxy php 8 more...