. Medical and Hospital News .




EARTH OBSERVATION
Raytheon technology instrumental in creating "Black Marble" image
by Staff Writers
El Segundo CA (SPX) Dec 07, 2012


File image: Black Marble.

Data from the Raytheon Visible Infrared Imager Radiometer Suite has been used to create a series of nighttime images of the Earth that NASA is calling "an order of magnitude more detailed" than previous images.

These images, including the "Black Marble" view of the entire globe, were obtained using the VIIRS day-night band, which enables visible-like imagery of Earth in extremely low-light conditions.

VIIRS has been providing weather forecasters and climate scientists outstanding imagery in 22 spectral bands since its 2011 launch aboard the Suomi National Polar-orbiting Partnership satellite - Suomi NPP.

A joint program by NASA and NOAA, Suomi NPP circles Earth in a polar orbit about 14 times a day.

"VIIRS was designed to provide a new level of data for tracking global weather and climate patterns, and the day-night band is a great example of the improvements the system brings to Earth monitoring," said Warren Flynn, director of Environmental Sensing for Raytheon's Space and Airborne Systems business.

"For example, during major weather events like Hurricane Sandy, the VIIRS day-night band can allow meteorologists to better predict the storm's path and severity throughout the night hours and provide relief workers invaluable information on the extent of power outages after the storm has passed."

Raytheon is currently manufacturing a second VIIRS instrument that will fly on the Joint Polar Satellite System-1 spacecraft, the successor to Suomi NPP. That work continues on track for completion in 2014.

The Black Marble and other images using the VIIRS day-night band can be found here.

.


Related Links
Night Lights at NASA
Raytheon
Earth Observation News - Suppiliers, Technology and Application






Comment on this article via your Facebook, Yahoo, AOL, Hotmail login.

Share this article via these popular social media networks
del.icio.usdel.icio.us DiggDigg RedditReddit GoogleGoogle




Memory Foam Mattress Review

Newsletters :: SpaceDaily Express :: SpaceWar Express :: TerraDaily Express :: Energy Daily
XML Feeds :: Space News :: Earth News :: War News :: Solar Energy News

Get Our Free Newsletters
Space - Defense - Environment - Energy - Solar - Nuclear

...





EARTH OBSERVATION
First-ever hyperspectral images of Earth's auroras
Washington DC (SPX) Dec 06, 2012
Hoping to expand our understanding of auroras and other fleeting atmospheric events, a team of space-weather researchers designed and built NORUSCA II, a new camera with unprecedented capabilities that can simultaneously image multiple spectral bands, in essence different wavelengths or colors, of light. The camera was tested at the Kjell Henriksen Observatory (KHO) in Svalbard, Norway, wh ... read more


EARTH OBSERVATION
Thirteen killed in S.Africa bridge collapse

Fire, flood or giant calabash... pick your apocalypse

UN seeks $65 mn aid as Philippines typhoon toll tops 600

Apocalypse... but not as we know it

EARTH OBSERVATION
Third Boeing GPS IIF Begins Operation After Early Handover to USAF

Putin Urges CIS Countries to Join Glonass

Third Galileo satellite begins transmitting navigation signal

Retired GIOVE-A satellite helps SSTL demonstrate first High Altitude GPS navigation fix

EARTH OBSERVATION
What howler monkeys can tell us about the role of interbreeding in human evolution

Africa's Homo sapiens were the first techies

Skeletons in cave reveal Mediterranean secrets

World's tallest woman dies in China: authorities

EARTH OBSERVATION
At high altitude, carbs are the fuel of choice

China development threatens wildlife: WWF

Malaysian customs seize record 24 tonnes of ivory

Lions are rapidly losing ground in Africa

EARTH OBSERVATION
Indonesia says it has found more virulent bird flu strain

Copper restricts the spread of global antibiotic-resistant infections

Why some strains of Lyme disease bacteria are common and others are not

More S.African pregnant women contracting HIV: study

EARTH OBSERVATION
China gives hijackers death sentences

Two Tibetans die in latest self-immolations

Death for three Xinjiang plane hijackers: China media

China government church strips Shanghai bishop of title

EARTH OBSERVATION
Four Chinese hostages freed in Colombia

Piracy will swell again if seas not policed: S.African Navy

Mekong River attackers get death sentences

West African pirates target oil tankers

EARTH OBSERVATION
S. American growth set to cause wage hikes

Japan economic data sparks recession fears

China bank lending rises in November

China's economy shows pick-up amid leadership transition




The content herein, unless otherwise known to be public domain, are Copyright 1995-2012 - Space Media Network. AFP, UPI and IANS news wire stories are copyright Agence France-Presse, United Press International and Indo-Asia News Service. ESA Portal Reports are copyright European Space Agency. All NASA sourced material is public domain. Additional copyrights may apply in whole or part to other bona fide parties. Advertising does not imply endorsement,agreement or approval of any opinions, statements or information provided by Space Media Network on any Web page published or hosted by Space Media Network. Privacy Statement