The doors are open on NASA's Suomi NPP satellite and the newest version of the Clouds and the Earth's Radiant Energy System (CERES) instrument is scanning Earth for the first time, helping to assure continued availability of measurements of the energy leaving the Earth-
The World Bank and Google announced an agreement aimed at improving the ability of developing countries to access a web-based community mapping tool and data to help better monitor public services, and improve
As the interoperability discussion continues, so does the frustration of many who have worked on this issue for decades but haven’t seen their goals realized. So it makes sense to take a look into the future of what could be bright spot, given the right circumstances, some money and a will to make it work. Satellite technology has proven itself during major events but its limitations are known.
OrbView-3 satellite images collected around the world between 2003 and 2007 by Orbital Imaging Corporation (now GeoEye) at up to one-meter resolution can now be downloaded at no cost through USGS EarthExplorer.
New remote sensing technologies with applications such as predicting problems with ocean fish stocks and assessing natural disasters were reported at conferences sponsored recently in Prague by SPIE, the international society for optics and photonics.
The April 27, 2011, tornado outbreak was the second-deadliest in U.S. history, and the deadliest since the Doppler Radar system has been used to warn communities. Alabama has been involved in six of the 10 deadliest tornado outbreaks in U.S. history.
Current regional and global scale hydrological models, such as the Coupled Routing and Excess STorage (CREST) model, do not take into account the release and storage of water by man-made dams. These models make gross assumptions about dam operation, impairing their accuracy and utility. In many less economically developed areas of the world, it is not possible to acquire information on the timing and extent of water release in dammed regions.
A workshop has brought together leading representatives from space agencies and international experts to discuss key issues related to global response and cooperation in the event of a Near Earth Object (NEO) impact threat to Earth.
Two of the most destructive natural disasters of 2010 were closely linked by a single meteorological event, even though they occurred 1,500 miles (2,414 km) apart and were of completely different natures, a new NASA study suggests.