* Astronomy

Researchers at the Boston University Centre for Remote Sensing used recently acquired topographic data from satellites to reveal a now dry, ancient mega-lake in the Darfur province of northwestern Sudan. Drs. Eman Ghoneim and Farouk El-Baz made the finding while investigating Landsat imag...

Nasa satellites have weighed the water lost by the US State of California's heartland since 2003. The Sacramento and San Joaquin River Basins which support the highly productive Central Valley have shed over 30 cubic km of water in that time. The data comes from the Grace mission which detects chang...

	Forum	Replies	Views	Last Post
Lake Hydrosphere Ancient mega-lake (Preview)	Off Topic	7	6845	Apr 20 13:36 2012 by Blobrana
Researchers at the Boston University Centre for Remote Sensing used recently acquired topographic data from satellites to reveal a now dry, ancient mega-lake in the Darfur province of northwestern Sudan. Drs. Eman Ghoneim and Farouk El-Baz made the finding while investigating Landsat imag...
Ocean River Hydrosphere Hydrosphere (Preview)	General news	1	3023	Sep 15 00:54 2011 by Blobrana
Nasa satellites have weighed the water lost by the US State of California's heartland since 2003. The Sacramento and San Joaquin River Basins which support the highly productive Central Valley have shed over 30 cubic km of water in that time. The data comes from the Grace mission which detects chang...