High-performance Earth system modeling with NASA/GSFC's Land Information System

被引：196

作者：

Peters-Lidard C.D. ^{[1
]}

Houser P.R. ^{[2
]}

Tian Y. ^{[1
,3
]}

Kumar S.V. ^{[1
,3
]}

Geiger J. ^{[4
]}

Olden S. ^{[4
]}

Lighty L. ^{[4
]}

Doty B. ^{[5
]}

Dirmeyer P. ^{[5
]}

Adams J. ^{[5
]}

Mitchell K. ^{[6
]}

Wood E.F. ^{[7
]}

Sheffield J. ^{[7
]}

机构：

[1] Goddard Space Flight Center, Hydrological Sciences Branch, NASA, Greenbelt

[2] George Mason University, Center for Research in Environment and Water, Calverton, MD

[3] Goddard Earth Sciences Technology Center, University of Maryland at Baltimore County, Baltimore, MD

[4] Goddard Space Flight Center, Information Systems Division, NASA, Greenbelt, MD

[5] Center for Ocean-Land-Atmosphere Studies, Calverton, MD

[6] NCEP, Environmental Modeling Center, NOAA/NWS, Camp Springs, MD

[7] Department of Civil and Environmental Engineering, Princeton University, Princeton, NJ

来源：

Innovations in Systems and Software Engineering | 2007年 / 3卷 / 3期

基金：

美国国家航空航天局;

关键词：

Climate; Earth system modeling; Ensemble; High-performance computing; Information systems; Interoperability; Land surface modeling; Object-oriented frameworks; Weather;

D O I：

10.1007/s11334-007-0028-x

中图分类号：

学科分类号：

摘要：

The Land Information System software (LIS; http://lis.gsfc.nasa.gov/, 2006) has been developed to support high-performance land surface modeling and data assimilation. LIS integrates parallel and distributed computing technologies with modern land surface modeling capabilities, and establishes a framework for easy interchange of subcomponents, such as land surface physics, input/output conventions, and data assimilation routines. The software includes multiple land surface models that can be run as a multi-model ensemble on global or regional domains with horizontal resolutions ranging from 2.5° to 1 km. The software may execute serially or in parallel on various high-performance computing platforms. In addition, the software has well-defined, standard-conforming interfaces and data structures to interface and interoperate with other Earth system models. Developed with the support of an Earth science technology office (ESTO) computational technologies project round 3 cooperative agreement, LIS has helped advance NASA's Earth-Sun division's software engineering principles and practices, while promoting portability, interoperability, and scalability for Earth system modeling. LIS was selected as a co-winner of NASA's 2005 software of the year award. © Springer-Verlag London Limited 2007.

引用

页码：157 / 165

页数：8

共 38 条

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