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Last updated on April 16, 2014 at 5:31 EDT

Latest Landsat 1 Stories

Landsat Sets Standard For Maps Of World's Forests
2012-06-20 03:56:28

[ Watch the Video ] NASA's Earth-observing fleet of satellites provides a worldwide and unbiased view with standardized scientific data -- information crucial for tracking the health of the world's forests. Countries like Brazil are using data from NASA satellites to track and measure their forests in advance of a United Nations effort to reduce climate change by providing "carbon credits" for protected land. The concept is known as REDD+, which stands for Reducing Emissions from...

Landsat Captures Texas 'Crop Circles'
2012-04-30 03:51:20

[ Watch the Video ] A water-rich polka dot pattern takes over the traditional rectangular patchwork of fields in this time series animation of 40 years of Landsat images. In the dry Texas panhandle near the town of Dalhart, this transformation is due to center-pivot irrigation, a farming method that improves water distribution to fields. It was invented by farmer Frank Zybach in 1949. Center-pivot irrigation works by pumping water from the center of the field through a long pipe that...

2012-02-14 15:38:00

GREENBELT, Md., Feb. 14, 2012 /PRNewswire-USNewswire/ -- A new NASA satellite instrument that makes a quantum leap forward in detector technology has arrived at Orbital Sciences Corp. in Gilbert, Ariz. There it will be integrated into the next Landsat satellite, the Landsat Data Continuity Mission (LDCM). (Logo: http://photos.prnewswire.com/prnh/20081007/38461LOGO) The Thermal Infrared Sensor (TIRS) will take the Earth's temperature with a new technology that applies quantum physics to...