HR: 1340h
AN: A33B-0908    [Abstracts]
TI: Use of MicroMaps for Satellite Validation and Potential UAV Applications
AU: * Connors, V S
EM: v.s.connors@larc.nasa.gov
AF: NASA Langley Research Center, Science Directorate MS 401B, Hampton, VA 23681 United States
AU: Sachse, G W
EM: g.w.sachse@larc.nasa.gov
AF: NASA Langley Research Center, Science Directorate MS 401B, Hampton, VA 23681 United States
AU: Hopkins, P E
EM: peh4v@virginia.edu
AF: University of Virginia, Department of Aerospace and Mechanical Engineering, Charlottesville, VA 22904 United States
AU: Morrow, W
EM: res@resonance.on.ca
AF: Resonance Ltd., 143 Ferndale Dr. N., Barrie, ON L4N 9V9 Canada
AU: McMillan, W W
EM: mcmillan@umbc.edu
AF: University of Maryland, Baltimore County, Department of Physics, Baltimore, MD 21250 United States
AB: The MicroMAPS instrument is a nadir-viewing, gas filter-correlated radiometer which operates in the 4.67 micrometer fundamental band of carbon monoxide. Originally designed and built for a space mission, this CO remote sensor is being flown in support of satellite validation and science instrument demonstrations for potential UAV applications. The MicroMAPS CO instrument was flown for the first time during the Summer-Fall 2004 on-board the Proteus aircraft, which is owned and operated by Scaled Composites, in Mojave, CA. The insturment system, flown on Proteus, was designed by a student team as a senior design project in the Aerospace Engineering Department, Virginia Tech, in Blacksburg, VA. This proposed design was reviewed and revised by Systems Engineers at NASA Langley; the final instrument system was integrated and tested at NASA LaRC in partnership with Scaled Composites and Virginia Space Grant Consortium, which supervised the fabrication of the nacelle which housed the instrument system on the right rear tail boom of Proteus. Full system integration and flight testing was performed at Scaled Composites, in Mojave, in June 2004. Its successful performance enabled participation in three international science missions: INTEX -NA over eastern North America in July 2004, ADRIEX over the Mediterranean region and EAQUATE over the United Kingdom region in September 2004, piggy-backing with the IPO-sponsored payload flown on Proteus. These flights resulted in nearly 100 hours of science measurements and in-flight calibrations. In parallel with the engineering devlopments, theoretical radiative transfer models were developed specifically for the MicroMAPS instrument system at the University of Virginia, Aerospace and Mechanical Engineering Department by a combined undergraduate and graduate student team. With techical support from Resonance Ltd. In June 2005, in Barrie, Canada, the MicroMAPS instrument was calibrated for the conditions underwhich the Summer-Fall 2004 flights occurred. The analyses of the calibration data, combined with the theoretical radiative transfer models, will provide the first data reduction for the science flights. These early results and comparisons with profile data from the NASA DC-8 and the coincident AIRS CO retrievals will be presented.
DE: 0394 Instruments and techniques
SC: Atmospheric Sciences [A]
MN: Fall Meeting 2005