Navigation Links
NASA's LRO creating unprecedented topographic map of moon
Date:12/17/2010

NASA's Lunar Reconnaissance Orbiter is allowing researchers to create the most precise and complete map to date of the moon's complex, heavily cratered landscape.

"This dataset is being used to make digital elevation and terrain maps that will be a fundamental reference for future scientific and human exploration missions to the moon," said Dr. Gregory Neumann of NASA's Goddard Space Flight Center in Greenbelt, Md. "After about one year taking data, we already have nearly 3 billion data points from the Lunar Orbiter Laser Altimeter on board the LRO spacecraft, with near-uniform longitudinal coverage. We expect to continue to make measurements at this rate through the next two years of the science phase of the mission and beyond. Near the poles, we expect to provide near-GPS-like navigational capability as coverage is denser due to the spacecraft's polar orbit." Neumann will present the map at the American Geophysical Union meeting in San Francisco December 17.

The Lunar Orbiter Laser Altimeter (LOLA) works by propagating a single laser pulse through a Diffractive Optical Element that splits it into five beams. These beams then strike and are backscattered from the lunar surface. From the return pulse, the LOLA electronics determines the time of flight which, accounting for the speed of light, provides a precise measurement of the range from the spacecraft to the lunar surface. Range measurements, combined with accurate tracking of the spacecraft's location, are used to build a map revealing the contours of the lunar landscape. The five beams create a two-dimensional spot pattern that unambiguously reveals slopes. LOLA will also measure the spreading of the return pulse to get the surface roughness and the change in the transmitted compared to the return energy of the pulse to determine surface reflectance.

The new LOLA maps are more accurate and sample more places on the lunar surface than any available before. "The positional e
'/>"/>

Contact: Nancy Neal-Jones
nancy.n.jones@nasa.gov
301-286-0039
NASA/Goddard Space Flight Center
Source:Eurekalert  

Page: 1 2 3

Related medicine news :

1. Personalizing cancer: Creating biomarkers from tumor DNA
2. Onyx M.D. Awarded GSA Schedule Contract Creating Increases Access to Government Physician Jobs
3. Henry Ford Health System goes radical: Creating the hospital of the future
4. NACDS' Anderson Says Retailers and Suppliers' “Health and Wellness Renaissance” is Creating a “Historic, Watershed Moment”
5. Snowflake Mobile™ Launches Platform for Creating and Deploying Mobile Apps
6. Morehead Presents Webinar on “Creating a High-Performing RN Workforce”
7. Insulin-creating cell research may lead to better diabetes treatment
8. Womens Dermatologic Society Marks 35th Anniversary with Release of Unprecedented Book of Wisdom and Inspiration
9. Unprecedented AIUM training guidelines speak to future of musculoskeletal ultrasound
10. Iowan Tackles Everest and More in Unprecedented Adventure
11. Care2Learn Celebrates National Nurses Week with iPad Giveaway, Unprecedented Continuing Education Offer
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
NASA's LRO creating unprecedented topographic map of moon
(Date:7/22/2014)... (PRWEB) July 22, 2014 CareTouch Communications, ... CareTouch in the Community . CareTouch employees will ... and provide hands-on support in line with their mission ... their health. The program’s first cause is Hike for ... , On Sunday, September 14, the CareTouch in ...
(Date:7/22/2014)... This two-day Live OT PT ... professionals gain basic knowledge of Pilates theory and principles ... programs. The core stabilizing muscles will be reviewed, as ... activities and activities of daily living. The lab portion ... Pilates mat exercises. Small apparatus, including foam rolls, Swiss ...
(Date:7/21/2014)... Stwd.co.uk, a popular supplier of wedding dresses, has announced its ... executive officer has stated that all these brand new outfits ... “All our new and old clients can access the cheap ... benefits to worldwide customers. I am very proud to announce ... we offer custom made dresses on our website,” the CEO ...
(Date:7/21/2014)... Cannabis Now Magazine recently announced that the ... During these festivals, they will strengthen their relationship with ... to attendees in an effort to continue their mission ... and beneficial side of cannabis. , The publication will ... Kush Expo in Anaheim, the Champs Trade Show in ...
(Date:7/21/2014)... Executives from Advice Media, the ... healthcare practices, will participate in this week’s International ... showcasing their state-of-the-art capabilities and successes in implementing ... the United States as the importance for doctors ... Advice Media’s presence at IACA comes on the ...
Breaking Medicine News(10 mins):Health News:CareTouch is a Peak Sponsor for the 9th Annual Hike for Hospice in Morrison, Colorado 2Health News:Healthclick Introduces Utilizing Pilates Principles to Enhance Rehab Outcome: A Live OT PT Continuing Education Course With an Online/DVD Segment Approved in PA and CA 2Health News:2014 Cheap Wedding Dresses, Newest Items Offered by Professional Company Stwd.co.uk 2Health News:Cannabis Now Magazine Hits the Marijuana Festival Circuit and Sponsors Two Major Events 2Health News:Advice Media to Attend the International Association of Comprehensive Aesthetics Conference (IACA) Targeting the Dental Profession 2
... wait of the Zhimomi family living in Nagaland to hear the ... 20 years since India got its first test-tube bay, Akheli became ... ,Akheli successfully delivered a health boy weighing 2.5 kg ... ,The couple consulted all major hospitals in the region but all ...
... the country's greenest and cleanest city was not enough, Chandigarh is ... will become the first smoke-free city in the country. ... smoke free by July 1. ,The joint capital of ... places and buildings to ensure that smoking is restricted and the ...
... that its recently launched Chest Pain Clinics in the city ... ,The hospital launched a number of Chest ... preventing the loss of time in order to save lives. ... Hospitals, said: 'The first few hours after the heart attack ...
... Standards for the use of ultrasound as a screening tool ... aggressive, resulting in some needless follow-up tests and procedures ... Narrowing of the carotid can be a precursor to a ... vascular lab and interim section chief of vascular surgery at ...
... with 285 beds, specializing in general medical and surgical services, ... ,Detroit is the largest city in the state ... ,But Riverview is all set to close down. ... losing too much money and already stopped accepting inpatients, though ...
... ban on abortion after the government acknowledged that current ... of Africa's most impoverished nations. ,The ... the health ministry which said around 100 pregnant women ... many more suffered "serious after-effects." Abortion was first outlawed ...
Cached Medicine News:Health News:Chandigarh to Become India's First Smoke-free City 2Health News:Standards for Measuring Narrowing of Carotid Arteries too Aggressive 2Health News:Hospitals in Older Cities Close Down, Blacks Worst Affected 2Health News:Hospitals in Older Cities Close Down, Blacks Worst Affected 3Health News:Mozambique Set to Liberalise Abortion Law 2Health News:Mozambique Set to Liberalise Abortion Law 3
(Date:7/21/2014)... July 21, 2014 ... Market Research "E-Clinical Solution Software Market- Global Industry Analysis, ... the global microfluidic device market was valued at USD ... at a CAGR of 13.8% from 2014 to 2020, ... in 2020. Browse the full E-Clinical Solution ...
(Date:7/21/2014)... VEGAS , July 21, 2014 By order ... will conduct an online sale of ophthalmic and optical equipment, ... Vegas -based eyewear specialists American Optical Services LLC. ... and will close in rapid succession, live auction style, on ... various assets being offered will be held July 25 th ...
(Date:7/21/2014)... announces the list of stocks featured in the Analyst Blog. ... news and events impacting stocks and the financial markets. Stocks ... ANTH - Free Report ), Amgen, Inc. (Nasdaq: ... LLY - Free Report ), Actelion Ltd. (OTC: ALIOF ... - Free Report ). Today, Zacks is promoting ...
Breaking Medicine Technology:E-Clinical Solution Software Market is expected to reach USD 6,515.3 million in 2020: Transparency Market Research 2E-Clinical Solution Software Market is expected to reach USD 6,515.3 million in 2020: Transparency Market Research 3E-Clinical Solution Software Market is expected to reach USD 6,515.3 million in 2020: Transparency Market Research 4E-Clinical Solution Software Market is expected to reach USD 6,515.3 million in 2020: Transparency Market Research 5Auction Set For Assets Of National Optical Services Company 2The Zacks Analyst Blog Highlights: Anthera Pharmaceuticals, Amgen, Eli Lilly, Actelion and InterMune 2The Zacks Analyst Blog Highlights: Anthera Pharmaceuticals, Amgen, Eli Lilly, Actelion and InterMune 3The Zacks Analyst Blog Highlights: Anthera Pharmaceuticals, Amgen, Eli Lilly, Actelion and InterMune 4The Zacks Analyst Blog Highlights: Anthera Pharmaceuticals, Amgen, Eli Lilly, Actelion and InterMune 5The Zacks Analyst Blog Highlights: Anthera Pharmaceuticals, Amgen, Eli Lilly, Actelion and InterMune 6The Zacks Analyst Blog Highlights: Anthera Pharmaceuticals, Amgen, Eli Lilly, Actelion and InterMune 7
... Systech International, innovator of Packaging Execution Systems (PES), ... supplier of end-of-line packaging systems, today announced that ... serialization requirements at Pack Expo 2010 in Chicago ... to examine first hand the actual system that ...
... 27 Cardica, Inc. (Nasdaq: CRDC ) today ... PAS-Port® Proximal Anastomosis System will be featured in several ... Robotic and Hybrid Coronary Revascularization conference, a meeting jointly ... Saint Joseph,s Hospital in Atlanta, Georgia. ...
Cached Medicine Technology:Systech and Pester Pac Automation Exhibit Integrated Serialization Solution at Pack Expo 2010 2Cardica's Automated Anastomosis Systems Featured at Advances In Robotic And Hybrid Coronary Revascularization Meeting 2Cardica's Automated Anastomosis Systems Featured at Advances In Robotic And Hybrid Coronary Revascularization Meeting 3
... Cement consists of a two ... bone cement liquid within a ... polyethylene bag,containing bone cement powder ... interiors of the blister pack,and ...
High viscosity bone cement without antibiotics for digital use with an average setting time of approx. 6-8 Min., 40g of powder and 14.4g of liquid....
... represents the latest in green laser technology, and ... both the operating room and clinic. Designed in ... premium 532nm photocoagulator. , ,The Solitaire is a ... flexibility to deliver up to 2.0 W despite ...
... The Heart 2005A is the answer for long-term ... presses a button once symptoms begin in order ... By pressing the "transmission " button, the ... to Aerotel's Heartline Receiving Station (HRS) for immediate ...
Medicine Products: