Cirrus Cloud Optical and Morphological Variations within a Mesoscale Volume

By Walter W. Wolf

Cirrus cloud optical and structural properties were measured above southern Wisconsin in two time segments between 18:07 and 21:20 GMT on December 1, 1989 by the volume imaging lidar (VIL) and the High Spectral Resolution Lidar (HSRL) and the visible infrared spin scan radiometer (VISSR) atmospheric sounder (VAS) on GOES. A new technique was used to calculate the cirrus cloud visible aerosol backscatter cross sections for a single channel elastic backscatter lidar. Cirrus clouds were viewed simultaneously by the VIL and the HSRL. This allowed the HSRL aerosol backscatter cross sections to be directly compared to the VIL single channel backscattered signal. This first attempt resulted in an adequate calibration. The calibration was extended to all the cirrus clouds in the mesoscale volume imaged by the VIL.

• Format: Paperback
• Language: English
• ISBN: 1288910711
• ISBN13: 9781288910717
• Release Date: March 2013
• Publisher: Biblioscholar
• Length: 84 Pages
• Weight: 0.37 lbs.
• Dimensions: 0.2" x 7.4" x 9.7"