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Shortwave Direction and Spreading Measured with HF Radar
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| Zeitschriftentitel: | Journal of Atmospheric and Oceanic Technology |
|---|---|
| Personen und Körperschaften: | |
| In: | Journal of Atmospheric and Oceanic Technology, 29, 2012, 2, S. 286-299 |
| Format: | E-Article |
| Sprache: | Englisch |
| veröffentlicht: |
American Meteorological Society
|
| Schlagwörter: |
| author_facet |
Wyatt, Lucy R. Wyatt, Lucy R. |
|---|---|
| author |
Wyatt, Lucy R. |
| spellingShingle |
Wyatt, Lucy R. Journal of Atmospheric and Oceanic Technology Shortwave Direction and Spreading Measured with HF Radar Atmospheric Science Ocean Engineering |
| author_sort |
wyatt, lucy r. |
| spelling |
Wyatt, Lucy R. 0739-0572 1520-0426 American Meteorological Society Atmospheric Science Ocean Engineering http://dx.doi.org/10.1175/jtech-d-11-00096.1 <jats:title>Abstract</jats:title> <jats:p>The accuracy of wave direction and spreading at the Bragg-matched wavelength measured with HF radar over a wide range of HF operating frequencies is demonstrated by comparison with buoy data. The agreement for shortwave direction is better than that obtained for wind direction, which has been the more common application of this measurement, because these waves are not always aligned with the wind direction, particularly in short fetch and low wind speed situations. The method assumes a model of shortwave directionality and the validity of this is explored by using the buoy Fourier coefficients, with inconclusive results. The radar measurements do not use the linear dispersion relationship, but the comparison with buoy data does, and the implications of this are discussed.</jats:p> Shortwave Direction and Spreading Measured with HF Radar Journal of Atmospheric and Oceanic Technology |
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American Meteorological Society, 2012 |
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American Meteorological Society, 2012 |
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0739-0572 1520-0426 |
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American Meteorological Society |
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Journal of Atmospheric and Oceanic Technology |
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| title |
Shortwave Direction and Spreading Measured with HF Radar |
| title_unstemmed |
Shortwave Direction and Spreading Measured with HF Radar |
| title_full |
Shortwave Direction and Spreading Measured with HF Radar |
| title_fullStr |
Shortwave Direction and Spreading Measured with HF Radar |
| title_full_unstemmed |
Shortwave Direction and Spreading Measured with HF Radar |
| title_short |
Shortwave Direction and Spreading Measured with HF Radar |
| title_sort |
shortwave direction and spreading measured with hf radar |
| topic |
Atmospheric Science Ocean Engineering |
| url |
http://dx.doi.org/10.1175/jtech-d-11-00096.1 |
| publishDate |
2012 |
| physical |
286-299 |
| description |
<jats:title>Abstract</jats:title>
<jats:p>The accuracy of wave direction and spreading at the Bragg-matched wavelength measured with HF radar over a wide range of HF operating frequencies is demonstrated by comparison with buoy data. The agreement for shortwave direction is better than that obtained for wind direction, which has been the more common application of this measurement, because these waves are not always aligned with the wind direction, particularly in short fetch and low wind speed situations. The method assumes a model of shortwave directionality and the validity of this is explored by using the buoy Fourier coefficients, with inconclusive results. The radar measurements do not use the linear dispersion relationship, but the comparison with buoy data does, and the implications of this are discussed.</jats:p> |
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| author_facet | Wyatt, Lucy R., Wyatt, Lucy R. |
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| container_title | Journal of Atmospheric and Oceanic Technology |
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| description | <jats:title>Abstract</jats:title> <jats:p>The accuracy of wave direction and spreading at the Bragg-matched wavelength measured with HF radar over a wide range of HF operating frequencies is demonstrated by comparison with buoy data. The agreement for shortwave direction is better than that obtained for wind direction, which has been the more common application of this measurement, because these waves are not always aligned with the wind direction, particularly in short fetch and low wind speed situations. The method assumes a model of shortwave directionality and the validity of this is explored by using the buoy Fourier coefficients, with inconclusive results. The radar measurements do not use the linear dispersion relationship, but the comparison with buoy data does, and the implications of this are discussed.</jats:p> |
| doi_str_mv | 10.1175/jtech-d-11-00096.1 |
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| finc_class_facet | Physik, Allgemeine Naturwissenschaft |
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| imprint | American Meteorological Society, 2012 |
| imprint_str_mv | American Meteorological Society, 2012 |
| institution | DE-D275, DE-Bn3, DE-Brt1, DE-Zwi2, DE-D161, DE-Gla1, DE-Zi4, DE-15, DE-Pl11, DE-Rs1, DE-105, DE-14, DE-Ch1, DE-L229 |
| issn | 0739-0572, 1520-0426 |
| issn_str_mv | 0739-0572, 1520-0426 |
| language | English |
| last_indexed | 2024-03-01T14:15:17.177Z |
| match_str | wyatt2012shortwavedirectionandspreadingmeasuredwithhfradar |
| mega_collection | American Meteorological Society (CrossRef) |
| physical | 286-299 |
| publishDate | 2012 |
| publishDateSort | 2012 |
| publisher | American Meteorological Society |
| record_format | ai |
| recordtype | ai |
| series | Journal of Atmospheric and Oceanic Technology |
| source_id | 49 |
| spelling | Wyatt, Lucy R. 0739-0572 1520-0426 American Meteorological Society Atmospheric Science Ocean Engineering http://dx.doi.org/10.1175/jtech-d-11-00096.1 <jats:title>Abstract</jats:title> <jats:p>The accuracy of wave direction and spreading at the Bragg-matched wavelength measured with HF radar over a wide range of HF operating frequencies is demonstrated by comparison with buoy data. The agreement for shortwave direction is better than that obtained for wind direction, which has been the more common application of this measurement, because these waves are not always aligned with the wind direction, particularly in short fetch and low wind speed situations. The method assumes a model of shortwave directionality and the validity of this is explored by using the buoy Fourier coefficients, with inconclusive results. The radar measurements do not use the linear dispersion relationship, but the comparison with buoy data does, and the implications of this are discussed.</jats:p> Shortwave Direction and Spreading Measured with HF Radar Journal of Atmospheric and Oceanic Technology |
| spellingShingle | Wyatt, Lucy R., Journal of Atmospheric and Oceanic Technology, Shortwave Direction and Spreading Measured with HF Radar, Atmospheric Science, Ocean Engineering |
| title | Shortwave Direction and Spreading Measured with HF Radar |
| title_full | Shortwave Direction and Spreading Measured with HF Radar |
| title_fullStr | Shortwave Direction and Spreading Measured with HF Radar |
| title_full_unstemmed | Shortwave Direction and Spreading Measured with HF Radar |
| title_short | Shortwave Direction and Spreading Measured with HF Radar |
| title_sort | shortwave direction and spreading measured with hf radar |
| title_unstemmed | Shortwave Direction and Spreading Measured with HF Radar |
| topic | Atmospheric Science, Ocean Engineering |
| url | http://dx.doi.org/10.1175/jtech-d-11-00096.1 |