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.

- 89 pages
- English
- PDF
- Available on iOS & Android
eBook - PDF
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Topic
Social SciencesIndex
Social SciencesTable of contents
- Four-Dimensional Model Assimilation of Data: A Strategy for the Earth System Sciences
- Copyright
- Contents
- Executive Summary
- 1 Introduction
- 2 Data Assimilation Development
- 3 Current and Future Applications of Model Assimilation Systems
- 4 Needs for the Future for Model-Assimilated Data Sets
- 5 Quality Control and Validation of Observations, Analyses, and Models
- 6 Status of Data Archives, Access, and Future Directions
- 7 Conclusions and Recommendations
- References
- List of Acronyms
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