Sensors and Systems
Breaking News
NASA Satellites Reveal Abrupt Drop in Global Freshwater Levels 
An international team of scientists using observations from NASA-German...
Geo Week Announces Keynote – Francis Scott Key Bridge: Rescue, Recovery, and Rebuild
Experts from USGIF, NOAA’s National Geodetic Survey, and Army...
Exodigo Expands Transportation Leadership Team to Meet Intensifying Demand for Capital Project Support
Appoints Rod Lacy, PE as Vice President of U.S....

U.S. Department of Agriculture

Tuesday, November 22nd, 2016

New Aerial Survey Identifies More Than 100 Million Dead Trees in California

The U.S. Department of Agriculture (USDA) announced today that the U.S. Forest Service has identified an additional 36 million dead trees across California since its last aerial survey in May 2016. This brings the total number of dead trees since 2010 to over 102 million on 7.7 million acres of California’s drought stricken forests. In