government-funded and approved agencies such as the Ordnance Survey and UK Hydrographic Office and Highways Agency collect data using our funds should make that data available for free
OpenLayers is a pure JavaScript library for displaying map data in most modern web browsers, with no server-side dependencies. OpenLayers implements a (still-developing) JavaScript API for building rich web-based geographic applications, similar to the Go
hare knowledge on geoinformation in Africa with as wide an audience as possible. This will include the sourcing and dissemination of research articles on different themes and focus areas, highlighting news items in the geoinformation industry and keeping
free geographical database of over eight million geographical names and consists of 6.3 million unique features available for download and accessible through a number of webservices
Spatial Data Integrator is the first Open Source ETL (Extract, Transform, Load) solution specialized in the manipulation of geographical information and supported by an editor.
PostGIS adds support for geographic objects to the PostgreSQL object-relational database. In effect, PostGIS "spatially enables" the PostgreSQL server, allowing it to be used as a backend spatial database for geographic information systems (GIS), much lik