Technical Report Series on Global Modeling and Data Assimilation. Volume 6: A Multiyear Assimilation with the GEOS-1 System: Overview and Results

Technical Report Series on Global Modeling and Data Assimilation. Volume 6: A Multiyear Assimilation with the GEOS-1 System: Overview and Results PDF Author:
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Category :
Languages : en
Pages : 208

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Technical Report Series on Global Modeling and Data Assimilation. Volume 6

Technical Report Series on Global Modeling and Data Assimilation. Volume 6 PDF Author: National Aeronautics and Space Administration (NASA)
Publisher: Createspace Independent Publishing Platform
ISBN: 9781724672094
Category :
Languages : en
Pages : 206

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The Data Assimilation Office (DAO) at Goddard Space Flight Center has produced a multiyear global assimilated data set with version 1 of the Goddard Earth Observing System Data Assimilation System (GEOS-1 DAS). One of the main goals of this project, in addition to benchmarking the GEOS-1 system, was to produce a research quality data set suitable for the study of short-term climate variability. The output, which is global and gridded, includes all prognostic fields and a large number of diagnostic quantities such as precipitation, latent heating, and surface fluxes. Output is provided four times daily with selected quantities available eight times per day. Information about the observations input to the GEOS-1 DAS is provided in terms of maps of spatial coverage, bar graphs of data counts, and tables of all time periods with significant data gaps. The purpose of this document is to serve as a users' guide to NASA's first multiyear assimilated data set and to provide an early look at the quality of the output. Documentation is provided on all the data archives, including sample read programs and methods of data access. Extensive comparisons are made with the corresponding operational European Center for Medium-Range Weather Forecasts analyses, as well as various in situ and satellite observations. This document is also intended to alert users of the data about potential limitations of assimilated data, in general, and the GEOS-1 data, in particular. Results are presented for the period March 1985-February 1990. Suarez, Max J. (Editor) and Schubert, Siegfried and Rood, Richard and Park, Chung-Kyu and Wu, Chung-Yu and Kondratyeva, Yelena and Molod, Andrea and Takacs, Lawrence and Seablom, Michael and Higgins, Wayne Goddard Space Flight Center NASA-TM-104606-VOL-6, REPT-95B00079-VOL-6, NAS 1.15:104606-VOL-6 NAS5-32332...

Technical Report Series on Global Modeling and Data Assimilation

Technical Report Series on Global Modeling and Data Assimilation PDF Author:
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ISBN:
Category :
Languages : en
Pages : 64

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Technical Report Series on Global Modeling and Data Assimilation. Volume 7: Proceedings of the Workshop on the GEOS-1 Five-year Assimilation

Technical Report Series on Global Modeling and Data Assimilation. Volume 7: Proceedings of the Workshop on the GEOS-1 Five-year Assimilation PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 216

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Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
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ISBN:
Category : Aeronautics
Languages : en
Pages : 548

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Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
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Category : Aeronautics
Languages : en
Pages : 610

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Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.

Technical Report Series on Global Modeling and Data Assimilation. Volume 4: Documentation of the Goddard Earth Observing System (GEOS) Data Assimilation System, Version 1

Technical Report Series on Global Modeling and Data Assimilation. Volume 4: Documentation of the Goddard Earth Observing System (GEOS) Data Assimilation System, Version 1 PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 60

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Government Reports Announcements & Index

Government Reports Announcements & Index PDF Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 596

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Technical Report Series on Global Modeling and Data Assimilation. Volume 1: Documentation of the Goddard Earth Observing System (GEOS) General Circulation Model, Version 1

Technical Report Series on Global Modeling and Data Assimilation. Volume 1: Documentation of the Goddard Earth Observing System (GEOS) General Circulation Model, Version 1 PDF Author:
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Category :
Languages : en
Pages : 116

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Monthly Catalog of United States Government Publications

Monthly Catalog of United States Government Publications PDF Author:
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Category : Government publications
Languages : en
Pages : 938

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