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Award Abstract #0320802
Development of a Long-Range and Light-Weight Autonomous Unmanned Aerial Vehicle (AUAV) and Instrument Platform for the Global Albedo Project
| NSF Org: |
ATM
Division of Atmospheric Sciences
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| Initial Amendment Date: |
August 6, 2003 |
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| Latest Amendment Date: |
September 6, 2006 |
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| Award Number: |
0320802 |
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| Award Instrument: |
Continuing grant |
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| Program Manager: |
Jay S. Fein
ATM Division of Atmospheric Sciences
GEO Directorate for Geosciences
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| Start Date: |
August 15, 2003 |
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| Expires: |
July 31, 2007 (Estimated) |
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| Awarded Amount to Date: |
$640664 |
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| Investigator(s): |
Veerabhadran Ramanathan vramanathan@ucsd.edu (Principal Investigator)
John Kosmatka (Co-Principal Investigator)
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| Sponsor: |
University of California-San Diego Scripps Inst of Oceanography
8602 La Jolla Shores Dr
LA JOLLA, CA 92093 858/534-1293
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| NSF Program(s): |
CLIMATE & LARGE-SCALE DYNAMICS,
LOWER ATMOSPHER OBSER FACILITI,
ATMOSPHERIC CHEMISTRY,
MAJOR RESEARCH INSTRUMENTATION
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| Field Application(s): |
0000099 Other Applications NEC
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| Program Reference Code(s): |
OTHR, 5740, 4444, 1189, 0000
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| Program Element Code(s): |
5740, 1529, 1524, 1189
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ABSTRACT
Ramanathan and Kosmatka, UCSD
ATM 0320802
This Major Research Instrumentation (MRI) development grant will support the design, fabrication and field testing of long duration affordable ($50,000 - $75,000) Autonomous Unmanned Aerial Vehicles (AUAV) that have long duration (greater than 1 day) and long range (about five thousand kilometers required for flights from Southern California to Hawaii) with light instrument payloads (less than 5kg). Such AUAVs are not currently available.
The instruments to be flown include a condensation particle counter, optical particle counter, cloud droplet probe, pyranometer, mult-channel airborne radiometer, cloud condensational nucleus counter, digital video camera, data acquisition system and aerosol inlet. The data gathered by the AUAV and this suite of instruments will be the first long-term in-situ data on cloudy sky albedo, aerosols and cloud microphysics in a climatologically important region (the Pacific Ocean).
Broader Impacts: The AUAV will have a major impact on the education and training of engineers and atmospheric scientists in the UCSD campus, in particular because of the multi-disciplinary aspects of the experiment. The AUAV developed under this award will also benefit the entire atmospheric sciences community by the provision of a new and important observing capability relevant to research issues in weather and climate.
PUBLICATIONS PRODUCED AS A RESULT OF THIS RESEARCH
(Showing: 1 - 1 of 1).
Ramanathan, V., M.V. Ramana, G. Roberts, D. Kim, C. Corrigan, C. Chung, and D. Winker.
"Warming trends in Asia amplified by brown cloud solar absorption,"
Nature,
v.448,
2007,
p. 575.
(Showing: 1 - 1 of 1).
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