Alameda County Sheriff Greg Ahern first tested an unmanned aircraft system about a year ago. Now he's looking into buying one, which would be a first for California law enforcement.
Satellites Observe Record-High Antarctic Ice
Two weeks after a new record was set in the Arctic Ocean for the least amount of sea ice coverage in the satellite record, Antarctic ice conversely achieved record high levels.
Satellites Detect South American Sombrero Uplift
In the central Andes mountains, satellites show that the ground above a major subterranean magma body has been rising by about 10 mm annually for two decades.
New Radar Studied for Earth Observation
A field experiment has researchers excited about the potential of Ka-band, a new short radar wavelength”only 8.5 mm”to image Earth from space.
Satellites Show the Crisping of America
The browning and withering of U.S. and northern Mexico vegetation is clear in this vegetation anomaly map based on data from NASA's Terra and Aqua satellites.
New Forever Stamps Highlight Earth Observation
The U.S. Postal Service issued 15 new Forever postage stamps comprising Earth imagery from satellites and aerial photographs.
DHS Asks Manufacturers to Help Evaluate Drones
U.S. Department of Homeland Security officials are asking the industry to participate in a fly-off evaluation of small unmanned aircraft”less than 25 pounds”for a several potential applications.
The SI to Showcase Industry Partners at GEOINT 2012
CHANTILLY, Va., Oct. 4, 2012—The SI Organization, Inc. (the SI), a leading provider of full life cycle, mission-focused systems engineering and integration services to the geospatial intelligence community, has invited key partners to showcase their capabilities at...
Satellites Record Sea Ice at Record Lows
In August and September 2012, sea ice covered less of the Arctic Ocean than at any other time since at least 1979, when the first reliable satellite measurements began.
Drones Monitor Dam Projects
Researchers are using Raven unmanned aircraft systems to monitor Washington's $315 million Elwha River project in hopes they can be used throughout the United States.
