Multiparameter radar and advanced microwave precipitation radiometer observations of tropical convection

  • J. Vivekanandan
  • , J. Turk
  • , R. E. Hood
  • , V. L. Griffin
  • , F. J. LaFontaine
  • , V. N. Bringi
  • , R. W. Spencer

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

The measurement and monitoring of tropical rainfall is currently a topic of interest to both the remote sensing and global climate communities. The latent heat associated with tropical rainfall patterns is an important factor in the balance of global energy. Combinations of both active and passive microwave sensors have been proposed for experiments such as the Tropical Rainfall Measuring Mission (TRMM). During the summer 1991 Convection and Precipitation/ Electrification experiment (CaPE) in central Florida, both cold- and warm-rain precipitation processes were studied with the NCAR CP-2 multiparameter radar, operating at 3 and 10 GHz. In addition, the Advanced Microwave Precipitation Radiometer (AMPR), recently developed and operated by Marshall Space Flight Center, and which operates at 10.7, 19.35, 37.1, and 85.5 GHz, was flown aboard NASA's ER-2 high-altitude aircraft over storms being scanned by the CP-2 radar. Top-of-atmosphere multifrequency TB from the AMPR is presented along with coincident CP-2 radar observations. Joint analysis of both radar and radiometer data sets allows refinement of new and existing precipitation retrieval techniques which will utilize the multifrequency TB from an integrated spaceborne microwave radioineter/radar system.

Original languageEnglish
Title of host publicationIGARSS 1992 - International Geoscience and Remote Sensing Symposium
Subtitle of host publicationInternational Space Year: Space Remote Sensing
EditorsRuby Williamson, Tammy Stein
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1719-1721
Number of pages3
ISBN (Electronic)0780301382
DOIs
StatePublished - 1992
Event12th Annual International Geoscience and Remote Sensing Symposium, IGARSS 1992 - Houston, United States
Duration: May 26 1992May 29 1992

Publication series

NameInternational Geoscience and Remote Sensing Symposium (IGARSS)
Volume2
ISSN (Print)2153-6996
ISSN (Electronic)2153-7003

Conference

Conference12th Annual International Geoscience and Remote Sensing Symposium, IGARSS 1992
Country/TerritoryUnited States
CityHouston
Period05/26/9205/29/92

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