MaPit is our database and web service that maps postcodes and points to current or past administrative area information and polygons for all the United Kingdom. It has been rewritten from the ground up in GeoDjango and PostGIS, providing us with a large array of improvements including speed, a lovely admin interface, and much easier updating. The source code is available on GitHub. | source : mapit.mysociety.org
Dimensions takes important places, events and things, and overlays them onto a map of where you are.
Type in your postcode or a place name to get started. | source : howbigreally.com
Super Social Maps Why not annotate map search with live and archival location check-in notes, annotations, tips, etc.? Imagine searching for directions to a venue and being told how many people and which friends were currently checked in there on Loopt, Whrrl and Foursquare. Seeing not just restaurant reviews from CitySearch and Trip Advisor but quick tips from location networks? Sounds like a great idea to me. | source : m.readwriteweb.com
Ask them for a password to get access to data | source : edina.ac.uk
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, and Windows and supports numerous vector, raster, and database formats and functionalities.
Quantum GIS provides a continously growing number of capabilities provided by core functions and plugins. You can visualize, manage, edit, analyse data, and compose printable maps. Get a first impression with some screenshots and a more detailed feature list.
Quantum GIS is a volunteer driven project. We welcome contributions from in the form of code contributions, bug fixes, bug reports, contributed documentation, advocacy and supporting other users on our mailing lists and the QGIS Forum. | source : www.qgis.org
Maptitude is the mapping software that gives you all of the tools, maps, and data you need to analyze and understand how geography affects you and your business. | source : www.caliper.com
useful mapping tool for data with specific addresses§ | source : www.batchgeo.com