NASA’s Aura Satellite Mission

Posted on Posted in Physical Geography, Remote Sensing

Although Landsat is NASA’s most well-known satellite program, other missions are providing a wealth of information about our Earth. Aura, a satellite which was launched July 15, 2004, collects data that are used for studying the composition, chemistry and dynamics of Earth’s atmosphere, including ozone levels, air quality, and climate. At the recent American Geophysical […]

BBC NEWS | Deforestation slowing, UN says

Posted on Posted in Physical Geography

This article from BBC News follows on today’s GAW topic Physical Geography. Just a month ago we referenced an article stating that we were losing portions of the rainforests at faster than expected rates. Today we find out it is slowing, if only there were a universal data set that everyone could use. BBC NEWS […]

European Space Agengy’s Forest Mapping project

Posted on 2 CommentsPosted in Physical Geography, Remote Sensing

The European Space Agency (ESA) has developed a mapping service called Kyoto-Inventory which utilizes satelllite imagery to assist in annual reporting on afforestation, refforestation, and deforestation as part of the Kyoto Protocol, which is an initiative to reduce greenhouse gases. Kyoto-Inventory was a 3-year demonstration project, and will now continue as part of a larger […]