NOAA and NASA visualize a green planet. The amazing maps of Earth's vegetation highlight areas where plant life is the densest and barest... (Space.com). They have an interactive map too! [more inside]
Chinese archeologists have mapped the layout of Shangdu (better known as Xanadu), after large scale excavations that included the use of GIS in remote sensing and aerial archeology. The capital, located in Inner Mongolia, was built in 1256 under the command of Kublai Khan, the first emperor of Yuan Dynasty, who was enthroned there four years later. It became a summer resort after the Yuan Dynasty (1271-1368) moved its capital to Ta-tu or Dadu (built by the same architect, located in present-day Beijing) in 1276, and was destroyed during a peasant war at the end of the dynasty. The regional government has submitted an application for World Cultural Heritage status for the site to UNESCO, currently under review. Xanadu has captured the imagination of the West ever since Marco Polo first extolled its beauties in his Books of the Marvels of the World, subsequently immortalized by Coleridge in a poem fuelled by opium fevered dreams. Other recently discovered Yuan Dynasty artifacts include a priceless porcelain vase as well as a sunken ship - part of an invading Mongol armada - off the coast of Japan.
The Weather World 2010 project at UIUC began as a comprehensive meteorology tutorial designed for a high school/undergraduate level. It has since expanded to include guides to remote sensing and reading weather maps. (Some highlights include optical effects, severe storms, and the basics of weather forecasting.) For folks in the US, it also has current surface and satellite imagery for a number of different atmospheric properties.