FlexGIS allows end-users to perform basic geospatial analysis in a Flash frontend, without having to be familiar with standard GIS tools. Users can combine layers on-the-fly, to create advanced data visualizations.
Note: Source code has been moved to GitHub (so people can submit pull requests if they've modified code and want to share).
https://github.com/rvaidya/FlexGIS
This is a map project based on semantic web technologies. It allows users to submit data, e.g., locations, services and events, to be rendered on the map. Using semantic annotations to the data, queries can be preformed in a smart way.