I will briefly describe the time-enabled map viewer developed for ECAI and show how datasets registered in the ECAI clearinghouse, and served from web or other servers on the Internet, can be combined with data available from other organisations to create rich interactive time-enabled maps and animations.

I will also outline the tools available for preparing and registering datasets with the clearinghouse, and show how the Windows TimeMap software can be used as a tool for publishing interactive TimeMaps which can be embedded in web pages with a few lines of code.