NDLI: Lidar measurements of polar stratospheric clouds during the 1989 airborne arctic stratospheric expedition

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Lidar measurements of polar stratospheric clouds during the 1989 airborne arctic stratospheric expedition

Content Provider	NASA Technical Reports Server (NTRS)
Author	Browell, Edward V. Ismail, Syed
Copyright Year	1991
Description	The Airborne Arctic Stratospheric Expedition (AASE) was conducted during January to February 1989 from the Sola Air Station, Norway. As part of this expedition, the NASA Langley Research Center's multiwavelength airborne lidar system was flown on the NASA Ames Research Center's DC-8 aircraft to measure ozone (O3) and aerosol profiles in the region of the polar vortex. The lidar system simultaneously transmitted laser beams at 1064, 603, 311, and 301.5 nm to measure atmospheric scattering, polarization and O3 profiles. Long range flights were made between Stavanger, Norway, and the North Pole, and between 40 deg W and 20 deg E meridians. Eleven flights were made, each flight lasting an average of 10 hours covering about 8000 km. Atmospheric scattering ratios, aerosol polarizations, and aerosol scattering ratio wavelength dependences were derived from the lidar measurements to altitudes above 27 km. The details of the aerosol scattering properties of lidar observations in the IR, VIS, and UV regions are presented along with correlations with the national meteorological Center's temperature profiles.
File Size	123831
Page Count	2
File Format	PDF
Alternate Webpage(s)	http://archive.org/details/NASA_NTRS_Archive_19910016156
Archival Resource Key	ark:/13960/t7rn82m5f
Language	English
Publisher Date	1991-01-01
Access Restriction	Open
Subject Keyword	Geophysics Scattering Stratosphere Ozone Temperature Profiles Laser Beams Polar Meteorology Arctic Regions Ice Clouds Radar Measurement Airborne Equipment Atmospheric Scattering Norway Vortices Aerosols Dc 8 Aircraft Expeditions Optical Radar Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science
Content Type	Text
Resource Type	Article

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