If you are purely looking for some beautiful datasets, checkout NASA's Datacasting website[1]. They have a large RSS feed directory[2] with a lot of data on ear

If you are purely looking for some beautiful datasets, checkout NASA's Datacasting website[1]. They have a large RSS feed directory[2] with a lot of data on earth science. They even built their own RSS feed reader[3][4] to download and filter the data. And I think everything is already geo-tagged. [1] http://datacasting.jpl.nasa.gov/ http://datacasting.jpl.nasa.gov/ [2] http://datacasting.jpl.nasa.gov/feed_directory/ http://datacasting.jpl.nasa.gov/feed_directory/ [3] http://datacasting.jpl.nasa.gov/download/ http://datacasting.jpl.nasa.gov/download/ [4] http://sourceforge.net/projects/datacasting/ http://sourceforge.net/projects/datacasting/