Analysis of CYGNSS wind characteristics with NOAA L2 retrievals and TES method

Jeonghwan Park; Faozi Said; Stephen J. Katzberg; Seubson Soisuvarn; Zorana Jelenak; Paul S. Chang

doi:10.1109/IGARSS.2019.8899901

Analysis of CYGNSS wind characteristics with NOAA L2 retrievals and TES method

Jeonghwan Park
, Faozi Said
, Stephen J. Katzberg
, Seubson Soisuvarn
, Zorana Jelenak
, Paul S. Chang

Cooperative Programs for the Advancement of Earth System Science

Research output: Abstract › Paper › peer-review

1 Scopus citations

Abstract

The Cyclone Global Navigation Satellite System (CYGNSS) mission provides ocean wind speed measurements using GNSS reflectometry observations from eight space-borne receivers. The various CYGNSS wind products including conventional CYGNSS L2 winds, NOAA L2 winds, and TES (Trailing Edge Slope) winds are currently available. These wind products were compared to the ECMWF model winds using 8 hours data on June 8, 2018. The initial results showed that all retrievals showed some correlations with the ECMWF model winds, but the bias and the standard deviation are quite different among the methods. Comparison of three products for larger data set will be evaluated and presented in detail.

Original language	English
Pages	8043-8045
Number of pages	3
DOIs	https://doi.org/10.1109/IGARSS.2019.8899901
State	Published - 2019
Event	39th IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2019 - Yokohama, Japan Duration: Jul 28 2019 → Aug 2 2019

Conference

Conference	39th IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2019
Country/Territory	Japan
City	Yokohama
Period	07/28/19 → 08/2/19

Keywords

CYGNSS
GNSS-R
L2 Retrievals
Ocean Surface Wind Speed

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10.1109/IGARSS.2019.8899901

Cite this

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title = "Analysis of CYGNSS wind characteristics with NOAA L2 retrievals and TES method",

abstract = "The Cyclone Global Navigation Satellite System (CYGNSS) mission provides ocean wind speed measurements using GNSS reflectometry observations from eight space-borne receivers. The various CYGNSS wind products including conventional CYGNSS L2 winds, NOAA L2 winds, and TES (Trailing Edge Slope) winds are currently available. These wind products were compared to the ECMWF model winds using 8 hours data on June 8, 2018. The initial results showed that all retrievals showed some correlations with the ECMWF model winds, but the bias and the standard deviation are quite different among the methods. Comparison of three products for larger data set will be evaluated and presented in detail.",

keywords = "CYGNSS, GNSS-R, L2 Retrievals, Ocean Surface Wind Speed",

author = "Jeonghwan Park and Faozi Said and Katzberg, \{Stephen J.\} and Seubson Soisuvarn and Zorana Jelenak and Chang, \{Paul S.\}",

note = "Publisher Copyright: {\textcopyright} 2019 IEEE.; 39th IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2019 ; Conference date: 28-07-2019 Through 02-08-2019",

year = "2019",

doi = "10.1109/IGARSS.2019.8899901",

language = "English",

pages = "8043--8045",

}

TY - CONF

T1 - Analysis of CYGNSS wind characteristics with NOAA L2 retrievals and TES method

AU - Park, Jeonghwan

AU - Said, Faozi

AU - Katzberg, Stephen J.

AU - Soisuvarn, Seubson

AU - Jelenak, Zorana

AU - Chang, Paul S.

PY - 2019

Y1 - 2019

N2 - The Cyclone Global Navigation Satellite System (CYGNSS) mission provides ocean wind speed measurements using GNSS reflectometry observations from eight space-borne receivers. The various CYGNSS wind products including conventional CYGNSS L2 winds, NOAA L2 winds, and TES (Trailing Edge Slope) winds are currently available. These wind products were compared to the ECMWF model winds using 8 hours data on June 8, 2018. The initial results showed that all retrievals showed some correlations with the ECMWF model winds, but the bias and the standard deviation are quite different among the methods. Comparison of three products for larger data set will be evaluated and presented in detail.

AB - The Cyclone Global Navigation Satellite System (CYGNSS) mission provides ocean wind speed measurements using GNSS reflectometry observations from eight space-borne receivers. The various CYGNSS wind products including conventional CYGNSS L2 winds, NOAA L2 winds, and TES (Trailing Edge Slope) winds are currently available. These wind products were compared to the ECMWF model winds using 8 hours data on June 8, 2018. The initial results showed that all retrievals showed some correlations with the ECMWF model winds, but the bias and the standard deviation are quite different among the methods. Comparison of three products for larger data set will be evaluated and presented in detail.

KW - CYGNSS

KW - GNSS-R

KW - L2 Retrievals

KW - Ocean Surface Wind Speed

UR - https://www.scopus.com/pages/publications/85090408564

U2 - 10.1109/IGARSS.2019.8899901

DO - 10.1109/IGARSS.2019.8899901

M3 - Paper

AN - SCOPUS:85090408564

SP - 8043

EP - 8045

T2 - 39th IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2019

Y2 - 28 July 2019 through 2 August 2019

ER -

Analysis of CYGNSS wind characteristics with NOAA L2 retrievals and TES method

Abstract

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Keywords

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