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This volume explores and evaluates the development, multiple applications, and usefulness of four-dimensional (space and time) model assimilations of data in the atmospheric and oceanographic sciences and projects their applicability to the earth sciences as a whole.

Using the predictive power of geophysical laws incorporated in the general circulation model to produce a background field for comparison with incoming raw observations, the model assimilation process synthesizes diverse, temporarily inconsistent, and spatially incomplete observations from worldwide land, sea, and space data acquisition systems into a coherent representation of an evolving earth system.

The book concludes that this subdiscipline is fundamental to the geophysical sciences and presents a basic strategy to extend the application of this subdiscipline to the earth sciences as a whole.

Suggested Citation

National Research Council. 1991. Four-Dimensional Model Assimilation of Data: A Strategy for the Earth System Sciences. Washington, DC: The National Academies Press. https://doi.org/10.17226/1830.

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Publication Info

88 pages |  6 x 9 |  Paperback
ISBN: 978-0-309-04536-0
DOI: https://doi.org/10.17226/1830

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