October 2015

Alyssa Whitcraft
Oct 29, 2015GEOGLAM & the Landsat Connection—Earthzine Takes a Look

There is a global effort afoot to fight hunger and reduce poverty by allowing anyone with an internet connection to see agricultural projections.

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 [...]

Sep 24, 2015Landsat Helps Feed the Birds

The BirdReturns program, created by The Nature Conservancy of California, is an effort to provide "pop-up habitats" for some of the millions of shorebirds, such as sandpipers and plovers, that migrate each year from their summer breeding grounds [...]

cropland in PA
Aug 18, 2015How Landsat Helps: New Agricultural Case Studies from USGS

The Social and Economic Analysis team at the Fort Collins Science Center recently added five new agriculture focused case studies to their "Landsat Imagery: A Unique Resource" website.

Virginia wine country
May 20, 2015Landsat Helping in Virginia Wine Country

The Virginia Wine Board partnered with Wise DEVELOP to map the extension of Virginia vineyards. Vineyard extent was measured using data from Landsat 8 Operational Land Imager (OLI).

abandoned farm in Montana
Sep 26, 2014Modeling a Changing American Landscape

Land change is a signature activity of human civilization. Since the dawn of history, people have purposefully converted natural landscapes to human-dominated areas. Typical motivations for land change are cultivation (e.g. slash-and-burn [...]

The Great Salt Lake shrank between 1985 and 2010
Aug 21, 2014Landsat and Water: Using Space to Advance Resource Solutions

A recent White House-led assessment found that Landsat is among the Nation’s most critical Earth observing systems, second only to GPS and weather. A new USGS study, Landsat and Water — Case Studies of the Uses and Benefits of Landsat Imagery in [...]

Landsat-derived map of field use
Jul 23, 2014Landsat’s Role in Water Resource Management

Water availability and allocation are issues gaining a great deal of attention, particularly in arid climates. Increases in population growth and recent droughts bring urgency to measuring and monitoring water use in areas such as the western [...]

LACIE logo
May 22, 2014Remembering Robert B. MacDonald

Earlier this year on Jan. 7, 2014, a giant in the world of Landsat applied science— Robert B. MacDonald—passed away. MacDonald was largely responsible for first envisioning and formulating how to use early Landsat data to estimate global crop [...]