CYGNSS: NASA Earth venture tropical cyclone mission

  • Christopher Ruf
  • , Paul Chang
  • , Maria Paola Clarizia
  • , Zorana Jelenak
  • , Aaron Ridley
  • , Randall Rose

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

4 Scopus citations

Abstract

The NASA Earth Venture Cyclone Global Navigation Satellite System (CYGNSS) is a spaceborne mission scheduled to launch in October 2016 that is focused on tropical cyclone (TC) inner core process studies. CYGNSS attempts to resolve one of the principle deficiencies with current TC intensity forecasts, which lies in inadequate observations and modeling of the inner core. CYGNSS is specifically designed to address these two limitations by combining the all-weather performance of GNSS bistatic ocean surface scatterometry with the sampling properties of a constellation of satellites. CYGNSS measurements of bistatic radar cross section of the ocean can be directly related to the near surface wind speed, in a manner roughly analogous to that of conventional ocean wind scatterometers. The technique has been demonstrated previously from space by the UK-DMC mission in 2005-6.

Original languageEnglish
Title of host publicationSensors, Systems, and Next-Generation Satellites XVIII
EditorsSteven P. Neeck, Haruhisa Shimoda, Roland Meynart
PublisherSPIE
ISBN (Electronic)9781628413045
DOIs
StatePublished - 2014
EventSensors, Systems, and Next-Generation Satellites XVIII - Amsterdam, Netherlands
Duration: Sep 22 2014Sep 25 2014

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume9241
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Conference

ConferenceSensors, Systems, and Next-Generation Satellites XVIII
Country/TerritoryNetherlands
CityAmsterdam
Period09/22/1409/25/14

Keywords

  • Bistatic radar
  • GNSS-R
  • Hurricanes
  • Remote sensing
  • Small satellites

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