Landsat Helps Assess Crop Water Productivity
February 25, 2010
Xueliang Cai and Landsat Science Team member, Prasad Thenkabail, have used satellite data, including Landsat, to calculate crop water productivity, i.e. how much water is
Xueliang Cai and Landsat Science Team member, Prasad Thenkabail, have used satellite data, including Landsat, to calculate crop water productivity, i.e. how much water is
Dean Stevenson has farmed the plains of south-central Idaho most of his forty-seven years. Like all farmers, he worries about things like the price of
In the mid-1990s, highly pathogenic avian influenza (bird flu) emerged in southern China. Severe outbreaks in the winter of 2005-2006 spread the virus, designated H5N1,
Contributor: Gretchen Cook-Anderson, NASA Earth Science News Team Noreen Thomas’ farm looks like a patchwork quilt. Fields change hue with the season and with the alternating
Contributor: Laura E.P. Rocchio Last night, Harvard University’s prestigious Ash Institute selected a Landsat-based water-use mapping method as a 2009 Innovations in American Government Award
In a study published in the Spanish Journal of Agricultural Research, Spanish researchers demonstrate that Landsat data can be used to locate vineyards and estimate
Source: Steven L. Miller, University of Wyoming Agriculture students in a University of Wyoming class used remote sensing information to analyze crop and rangeland they
A new set of vegetation maps for five islands of the Caribbean Lesser Antilles, including Grenada, St. Kitts, Nevis, St. Eustatius and Barbados, appear in
Source: ESRI Press Release, Redlands, California, USA Subsequent to Cyclone Nargis, a category 3 tropical storm that struck the low-lying and heavily populated coastline of
Source: Sharon Durham, USDA ARS To find out how much acreage is being farmed using conservation tillage, Agricultural Research Service (ARS) scientists have gone up high–to
Source: Sara Uttech, Soil Science Society of America, 608-268-4948, suttechsoils.org Changes in soil carbon occur with changes in land management. Scientists at Oak Ridge National
Contributor: Laura Rocchio “Chronic water supply problems in many areas of the West are among the greatest challenges we face in the coming decades.” Mark
Contributor: Laura Rocchio Year-to-year we expect the price of bread to remain relatively stable, but rarely do we realize the complex interactions and activities that
Contributor: Laura Rocchio Farming is a risky business. A farmer must deal with the precarious nature of the weather, the volatility of commodity prices, the
