References
- Butler , D. 2006 . Virtual globes: The web-wide world . Nature. , 439 : 776 – 778 .
- Children, Youth and Environments Center for Research and Design . 2007 . The neighborhood atlas project Retrieved February 16, 2010, from http://thunder1.cudenver.edu/cye/nap/
- Craig , W. J. , Harris , T. M. and Weiner , D. , eds. 2002 . Community participation and geographic information systems , New York : Taylor and Francis .
- Goodchild , M. F. 2007 . Citizens as sensors: The world of volunteered geography Retrieved February 16, 2010, from http://www.ncgia.ucsb.edu/projects/vgi/docs/position/Goodchild_VGI2007.pdf
- IGU . 1992 . International Geographical Commission on Geographical Education Retrieved February 16, 2010, from http://igu-cge.tamu.edu/
- National Council for Geographic Education . 1994 . Geography for life: National geography standards – What every student should know Retrieved February 16, 2010, from http://www.ncge.org/i4a/pages/index.cfm?pageid=3314
- O'Reilly , T. 2005 . What is Web 2.0: Design patters and business models for the next generation of software Retrieved February 16, 2010, from http://oreilly.com/pub/a/oreilly/tim/news/2005/09/30/what-is-web-20.html
- Scharl , A. and Tochtermann , K. , eds. 2007 . The Geospatial Web: How geobrowsers, social software and the Web 2.0 are shaping the network society , London : Springer .
- Turner , A. 2006 . Introduction to neogeography , Sebastopol, CA : O'Reilly Media .