Actions for Chemical detection using the airborne thermal infrared imaging spectrometer (TIRIS) [electronic resource].

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Chemical detection using the airborne thermal infrared imaging spectrometer (TIRIS) [electronic resource].

Published
Washington, D.C. : United States. Dept. of Defense, 1997.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy.
Physical Description
10 pages : digital, PDF file
Additional Creators
Oak Ridge National Laboratory, United States. Department of Defense, and United States. Department of Energy. Office of Scientific and Technical Information
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Summary
A methodology is described for an airborne, downlooking, longwave infrared imaging spectrometer based technique for the detection and tracking of plumes of toxic gases. Plumes can be observed in emission or absorption, depending on the thermal contrast between the vapor and the background terrain. While the sensor is currently undergoing laboratory calibration and characterization, a radiative exchange phenomenology model has been developed to predict sensor response and to facilitate the sensor design. An inverse problem model has also been developed to obtain plume parameters based on sensor measurements. These models, the sensors, and ongoing activities are described.
Report Numbers
E 1.99:conf-970465--11
conf-970465--11
Subject(s)
Other Subject(s)
Note
Published through SciTech Connect.
04/01/1997.
"conf-970465--11"
"DE97005148"
": DARPA No. DASG60-94-C-0088"
"U.S.A.F. No. F08637-95-C6017"
"NASA No. NAS5-32935"
SPIE international conference, Orlando, FL (United States), 21-25 Apr 1997.
Barhen, J.; Subramanian, S.; Gat, N.; Sheffield, M.; Erives, H.
View MARC record | catkey: 14145272