August 2012


Dr. Martha Anderson, research scientist, USDA
Aug 26, 2012Mapping Water Use from Space

[Source: Library of Congress] Dr. Martha Anderson, research scientist, USDA, talks about using images from the Landsat satellite program to monitor water use and drought on U.S. farms with pinpoint accuracy to measure evapotranspiration, the [...]

Precipitation patterns of Tibetan Plateau
Aug 8, 2012Changing Precipitation Patterns Impacting Tibetan Plateau Glaciers

In the July issue of Nature Climate Change, Tandong Yao and colleagues report on the changing status of Tibetan Plateau glaciers over the past three decades. Using an array of data sources including Landsat (MSS, TM, and ETM+), the researchers [...]