NDLI: Comparisons of rain rate and reflectivity between TRMM precipitation radar and Gosan S-band radar

Content Provider	IEEE Xplore Digital Library
Author	Jun-Dong Park Mi-Lim Ou Morris, K.R. Schwaller, M.R.
Copyright Year	2010
Description	Author affiliation: National Meteorological Satellite Center, Korea Meteorological Administration, Jincheon, Korea (Jun-Dong Park) \|\| National Institute of Meteorological Research, Korea Meteorological Administration, Seoul, Korea (Mi-Lim Ou) \|\| Goddard Space Flight Center, National Aeronautics and Space Administration, Greenbelt, Maryland, U.S.A. (Morris, K.R.; Schwaller, M.R.)
Abstract	As a part of GPM joint Ground Validation (GV) projects with the US and international partnership, one of the Korea Meteorological Administration (KMA) S-band radar at Gosan, Jeju Island, South Korea has been selected in the Validation Network (VN). It performs the match-up of TRMM Precipitation Radar (PR) data with ground-based radar (GR) during August 2006 to May 2008 for the rain events on criteria of at least 25 % overlap of the PR swath and 25 % or more of the points in the overlap area indicating rain certain in the PR data. 60 events with these criteria during the period have been selected to compare the reflectivity only over 18 dBZ from both radars. Overall comparisons between GR and PR reflectivity roughly 1.37 dBZ low bias over 163,586 points. The results came out good quality and recently asked the TRMM Precipitation Processing System (PPS) to add the site to the daily TRMM site overpass coincidence table (CT) product. Rain rate comparisons between GR and PR show PR over estimate the rain rate in these events.
Starting Page	4698
Ending Page	4700
File Size	201269
Page Count	3
File Format	PDF
ISBN	9781424495658
ISSN	21537003
e-ISBN	9781424495665
e-ISBN	9781424495641
DOI	10.1109/IGARSS.2010.5649965
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-07-25
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Radar GPM Ground Validation TRMM
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
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8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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