Multivariate optimum interpolation of surface pressure and surface wind over oceans
The present multivariate analysis method for surface pressure and winds incorporates ship wind observations into the analysis of surface pressure. For the specific case of 0000 GMT, on February 3, 1979, the additional data resulted in a global rms difference of 0.6 mb; individual maxima as larse as...
| Main Authors: | , , |
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| Language: | unknown |
| Published: |
1984
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| Subjects: | |
| Online Access: | http://ntrs.nasa.gov/search.jsp?R=19860033224 |
| Summary: | The present multivariate analysis method for surface pressure and winds incorporates ship wind observations into the analysis of surface pressure. For the specific case of 0000 GMT, on February 3, 1979, the additional data resulted in a global rms difference of 0.6 mb; individual maxima as larse as 5 mb occurred over the North Atlantic and East Pacific Oceans. These differences are noted to be smaller than the analysis increments to the first-guess fields. |
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