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Topic: Soil

NASA’s Soil Moisture Active Passive (SMAP) Observatory set to launch January 29th

 

Written by Alan Buis
NASA’s Jet Propulsion Laboratory

NASA - National Aeronautics and Space AdministrationPasadena, CA – The launch of NASA’s Soil Moisture Active Passive (SMAP) mission at Vandenberg Air Force Base (VAFB) in California is scheduled for Thursday, January 29th. Liftoff from Space Launch Complex 2 aboard a United Launch Alliance Delta II rocket is targeted for 6:20:42am PST (9:20:42am EST) at the opening of a three-minute launch window.

If needed, a backup launch opportunity is available on the Western Range on January 30th with the same launch window.

SMAP is the first U.S. Earth-observing satellite designed to collect global observations of surface soil moisture and its freeze/thaw state.

NASA's Soil Moisture Active Passive (SMAP) instrument to be launched into space in January 29th.

NASA’s Soil Moisture Active Passive (SMAP) instrument to be launched into space in January 29th.

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NASA’s SMAP instrument ready to measure Earth’s Soil Moisture

 

Written by Alan Buis
NASA’s Jet Propulsion Laboratory

NASA - National Aeronautics and Space AdministrationPasadena, CA – A new NASA satellite that will peer into the topmost layer of Earth’s soils to measure the hidden waters that influence our weather and climate is in final preparations for a January 29th dawn launch from California.

The Soil Moisture Active Passive (SMAP) mission will take the pulse of a key measure of our water planet: how freshwater cycles over Earth’s land surfaces in the form of soil moisture.

The mission will produce the most accurate, highest-resolution global maps ever obtained from space of the moisture present in the top 2 inches (5 centimeters) of Earth’s soils.

Artist's rendering of the SMAP instrument. (NASA)

Artist’s rendering of the SMAP instrument. (NASA)

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Montgomery County Master Gardeners 4th Annual One Day Workshop, March 8th, 2014

 

Montgomery County Master GardenersClarksville, TN – On Saturday, March 8th, 2014 from 8:00am until 3:00pm, the Montgomery County Master Gardeners will hold their 4th Annual One Day Workshop.

This workshop will have Master Gardeners sharing their knowledge about different topics such as veggies, flowers, soil, hostas, hay bale gardening, yard art, pruning for fun and more.

Master Gardeners 4th Annual One Day Workshop

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NASA asks “Is a Sleeping Climate Giant Stirring in the Arctic?”

 

NASA - National Aeronautics and Space AdministrationPasadena, CA – Flying low and slow above the wild, pristine terrain of Alaska’s North Slope in a specially instrumented NASA plane, research scientist Charles Miller of NASA’s Jet Propulsion Laboratory, Pasadena, CA, surveys the endless whiteness of tundra and frozen permafrost below.

On the horizon, a long, dark line appears. The plane draws nearer, and the mysterious object reveals itself to be a massive herd of migrating caribou, stretching for miles. It’s a sight Miller won’t soon forget.

Permafrost zones occupy nearly a quarter of the exposed land area of the Northern Hemisphere. NASA's Carbon in Arctic Reservoirs Vulnerability Experiment is probing deep into the frozen lands above the Arctic Circle in Alaska to measure emissions of the greenhouse gases carbon dioxide and methane from thawing permafrost - signals that may hold a key to Earth's climate future. (Image credit: Hugo Ahlenius, UNEP/GRID-Arendal)

Permafrost zones occupy nearly a quarter of the exposed land area of the Northern Hemisphere. NASA’s Carbon in Arctic Reservoirs Vulnerability Experiment is probing deep into the frozen lands above the Arctic Circle in Alaska to measure emissions of the greenhouse gases carbon dioxide and methane from thawing permafrost – signals that may hold a key to Earth’s climate future. (Image credit: Hugo Ahlenius, UNEP/GRID-Arendal)

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