Landsat 7 satellite shows tsunami effects in Sendai, Japan

Before and after images from the Landsat 7 satellite show the after effects of the tsunami that followed the 9.0 earthquake off of Japan's east coast last weekend. A side-by-side comparison reveals inland areas inundated ...

Satellite observations improve earthquake monitoring, response

Researchers at the University of Iowa and the U.S. Geological Survey have found that data gathered from orbiting satellites can provide more accurate information on the impact of large earthquakes, which, in turn, can help ...

Satellite looks down the eye of erupting Nabro Volcano

Wow! What an amazing and detailed top-down view of an active volcano! This is the Nabro Volcano, which has been erupting since June 12, 2011. It sits in an isolated region on the border between Eritrea and Ethiopia and satellite ...

Australia migratory bird levels plunge from Asia development

Coastal developments in northeast Asia are threatening the survival of Australian migratory shorebirds, a study has found, with some species experiencing population declines of up to 75 percent over the last two decades.

Sharing data for improved forest protection and monitoring

Although the mapping of aboveground biomass is now possible with satellite remote sensing, these maps still have to be calibrated and validated using on-site data gathered by researchers across the world. IIASA contributed ...

Permanently clean drinking water for people in slums

Solving problems in an interdisciplinary and humanitarian manner: TU Darmstadt and the German Aerospace Centre are developing a sustainable system for supplying water to slum areas that is based on satellite data.

Ten ways remote sensing can contribute to conservation

Scientists from the WCS (Wildlife Conservation Society), NASA, and other organizations have partnered to focus global attention on the contribution of satellites to biodiversity conservation in a recently released study entitled ...

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