NDLI: Global Ocean Prediction Using HYCOM

Content Provider	IEEE Xplore Digital Library
Author	Wallcraft, A.J. Hurlburt, H.E. Metzger, E.J. Cummings, J.A. Chassignet, E.P. Smedstad, O.M.
Copyright Year	2007
Description	Author affiliation: US Naval Res. Lab. (NRL-SSC), Stennis Space Center (Wallcraft, A.J.; Hurlburt, H.E.; Metzger, E.J.)
Abstract	In the third year of this project, fully-global eddy- resolving simulations have been performed using the HYbrid Coordinate Ocean Model (HYCOM) at 1/12deg (~7 km mid-latitude) resolution. HYCOM is isopycnal in the open, stratified ocean, but makes a dynamically smooth transition to a terrain-following coordinate in shallow water and to pressure coordinates in the mixed layer and/or unstratified regions via the layered continuity equation. This approach incorporates the advantages of these three distinct vertical coordinate types into one ocean model that includes the deep ocean as well as coastal regions. In addition, it is designed for high vertical resolution in the surface mixed layer. The majority of the first and second year simulations were atmospherically forced only (no data assimilation). In the second year and third year we added cases with ocean data assimilation. Since December 2006 we have run a nowcast every day, and since February 2007 we perform a nowcast and a 3-day forecast every day in real time. Results from HYCOM's data-assimilative hindcast of 2004 are compared to observations and to the existing operational nowcast/forecast system at the Naval Oceanographic Office.
Starting Page	259
Ending Page	262
File Size	279419
Page Count	4
File Format	PDF
ISBN	9780769530885
DOI	10.1109/HPCMP-UGC.2007.36
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2007-06-18
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Sea surface Interpolation Atmospheric modeling Laboratories Sea measurements Predictive models Ocean temperature Equations Data assimilation Sea ice
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
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Libarray of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
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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