October 2015


close-up of study area land-terminating glacier
Oct 28, 2015Despite Warming, Landsat Reveals Decadal Slowdowns on Greenland Ice Sheet

Ice sheets are in perpetual motion, making their way downslope like a river. If the amount of snow that an ice sheet accumulates does not keep pace with its loss to the sea, sea level will rise. As temperatures have climbed, positive feedback [...]

Comparison of idle fields from 2011 to 2015
Oct 21, 2015Federal Agencies Release Data Showing California Central Valley Idle Farmland Doubling During Drought

NASA, in collaboration with the United States Department of Agriculture (USDA), United States Geological Survey (USGS), and the California Department of Water Resources, released data today showing the effect the current drought has had on [...]

Ayse Kilic (University of Nebraska)
Oct 14, 2015Tracking Agricultural Water Use on a Smartphone

This fall scientists at the University of Nebraska, with partners at Google Inc., the University of Idaho and the Desert Research Institute, introduced the latest evolution of METRIC technology—an application called EEFLUX, which will allow [...]

Horn Island Lagoon Mississippi
Oct 13, 2015Barrier Island Shorelines Extracted From Landsat Imagery

Landsat enables coastal geomorphologists to observe changes to barrier islands on annual and decadal time scales—providing information about island size, shape and position, as well as erosion, land loss and island breakup.