A statistical verification of a ten year series of computed surface wind conditions over the North Pacific and North Atlantic Oceans.
The increasing interest in long term (inter-annual) weather changes and their relation to processes in the ocean is beginning to illuminate the need for and the lack of long term records of physically significant variables which occur over the vast oceanic regions of the northern hemisphere. An atte...
Main Author: | |
---|---|
Other Authors: | , , , |
Format: | Thesis |
Language: | English |
Published: |
Monterey, California. Naval Postgraduate School
1974
|
Subjects: | |
Online Access: | https://hdl.handle.net/10945/17252 |
id |
ftnavalpschool:oai:calhoun.nps.edu:10945/17252 |
---|---|
record_format |
openpolar |
spelling |
ftnavalpschool:oai:calhoun.nps.edu:10945/17252 2024-06-09T07:48:07+00:00 A statistical verification of a ten year series of computed surface wind conditions over the North Pacific and North Atlantic Oceans. Larson, Sigurd Erling Jung, Glenn H. Naval Postgraduate School (U.S.) Oceanography Elsberry, Russell L. 1974-12 application/pdf https://hdl.handle.net/10945/17252 en_US eng Monterey, California. Naval Postgraduate School https://hdl.handle.net/10945/17252 This publication is a work of the U.S. Government as defined in Title 17, United States Code, Section 101. Copyright protection is not available for this work in the United States. quasi-geostrophic wind computer model climatology synoptic scale North Pacific Ocean North Atlantic Ocean ocean station observations ten year trend frequency distribution spectra correlation regression Oceanography Thesis 1974 ftnavalpschool 2024-05-15T01:04:39Z The increasing interest in long term (inter-annual) weather changes and their relation to processes in the ocean is beginning to illuminate the need for and the lack of long term records of physically significant variables which occur over the vast oceanic regions of the northern hemisphere. An attempt is made here to evaluate the accuracy of a hind cast time series of surface wind vector components and speeds for the period of January 1960 through December 1969. The quasi-geostrophic model used to calculate these records is described as well as the twelve-hourly surface pressure data which were used as input. The central moments of the probability distributions of the computed records are compared to those of corresponding time series observed on Ocean Station Vessels. Linear correlation coefficients between observed and computed records were found to average 0.81 for the components of the wind vector and 0.65 for the wind speed. Regression relations between computed and observed records also are presented. Spectral analysis of low pass filtered records showed coherence between observed and computed records increased with decreasing frequency. The accuracy of the computed records in low latitudes also is estimated. Approved for public release; distribution is unlimited. http://archive.org/details/astatisticalveri1094517252 Thesis North Atlantic Naval Postgraduate School: Calhoun Pacific |
institution |
Open Polar |
collection |
Naval Postgraduate School: Calhoun |
op_collection_id |
ftnavalpschool |
language |
English |
topic |
quasi-geostrophic wind computer model climatology synoptic scale North Pacific Ocean North Atlantic Ocean ocean station observations ten year trend frequency distribution spectra correlation regression Oceanography |
spellingShingle |
quasi-geostrophic wind computer model climatology synoptic scale North Pacific Ocean North Atlantic Ocean ocean station observations ten year trend frequency distribution spectra correlation regression Oceanography Larson, Sigurd Erling A statistical verification of a ten year series of computed surface wind conditions over the North Pacific and North Atlantic Oceans. |
topic_facet |
quasi-geostrophic wind computer model climatology synoptic scale North Pacific Ocean North Atlantic Ocean ocean station observations ten year trend frequency distribution spectra correlation regression Oceanography |
description |
The increasing interest in long term (inter-annual) weather changes and their relation to processes in the ocean is beginning to illuminate the need for and the lack of long term records of physically significant variables which occur over the vast oceanic regions of the northern hemisphere. An attempt is made here to evaluate the accuracy of a hind cast time series of surface wind vector components and speeds for the period of January 1960 through December 1969. The quasi-geostrophic model used to calculate these records is described as well as the twelve-hourly surface pressure data which were used as input. The central moments of the probability distributions of the computed records are compared to those of corresponding time series observed on Ocean Station Vessels. Linear correlation coefficients between observed and computed records were found to average 0.81 for the components of the wind vector and 0.65 for the wind speed. Regression relations between computed and observed records also are presented. Spectral analysis of low pass filtered records showed coherence between observed and computed records increased with decreasing frequency. The accuracy of the computed records in low latitudes also is estimated. Approved for public release; distribution is unlimited. http://archive.org/details/astatisticalveri1094517252 |
author2 |
Jung, Glenn H. Naval Postgraduate School (U.S.) Oceanography Elsberry, Russell L. |
format |
Thesis |
author |
Larson, Sigurd Erling |
author_facet |
Larson, Sigurd Erling |
author_sort |
Larson, Sigurd Erling |
title |
A statistical verification of a ten year series of computed surface wind conditions over the North Pacific and North Atlantic Oceans. |
title_short |
A statistical verification of a ten year series of computed surface wind conditions over the North Pacific and North Atlantic Oceans. |
title_full |
A statistical verification of a ten year series of computed surface wind conditions over the North Pacific and North Atlantic Oceans. |
title_fullStr |
A statistical verification of a ten year series of computed surface wind conditions over the North Pacific and North Atlantic Oceans. |
title_full_unstemmed |
A statistical verification of a ten year series of computed surface wind conditions over the North Pacific and North Atlantic Oceans. |
title_sort |
statistical verification of a ten year series of computed surface wind conditions over the north pacific and north atlantic oceans. |
publisher |
Monterey, California. Naval Postgraduate School |
publishDate |
1974 |
url |
https://hdl.handle.net/10945/17252 |
geographic |
Pacific |
geographic_facet |
Pacific |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_relation |
https://hdl.handle.net/10945/17252 |
op_rights |
This publication is a work of the U.S. Government as defined in Title 17, United States Code, Section 101. Copyright protection is not available for this work in the United States. |
_version_ |
1801379712965017600 |