Ocean Wave Period Measurements Using S-Band Signals of Opportunity Reflections
Ocean wave periods are estimated using measurements of S-band signals-of-opportunity reflections from the sea surface. The measurements were collected on an oil platform and show a time evolving Doppler centroid frequency and spectral width due to the vertical motion of ocean waves within the gliste...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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IEEE
2024-01-01
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| Series: | IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/10487891/ |
| _version_ | 1797200977498996736 |
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| author | James Gaudreau Ethan Raines Joel T. Johnson James L. Garrison Jeffrey D. Ouellette Rashmi Shah |
| author_facet | James Gaudreau Ethan Raines Joel T. Johnson James L. Garrison Jeffrey D. Ouellette Rashmi Shah |
| author_sort | James Gaudreau |
| collection | DOAJ |
| description | Ocean wave periods are estimated using measurements of S-band signals-of-opportunity reflections from the sea surface. The measurements were collected on an oil platform and show a time evolving Doppler centroid frequency and spectral width due to the vertical motion of ocean waves within the glistening zone observed. Previous results for estimating the significant wave height are also re-examined using the Doppler spectral width. For the one month dataset considered, the period of oscillations in the Doppler centroid frequency are found highly correlated (<inline-formula><tex-math notation="LaTeX">$\mathbf {R \approx 0.78}$</tex-math></inline-formula> and <inline-formula><tex-math notation="LaTeX">$\mathbf {Bias \approx 1.02 (s)}$</tex-math></inline-formula>) to ocean wave period information from a nearby buoy. |
| first_indexed | 2024-04-24T07:40:13Z |
| format | Article |
| id | doaj.art-7c0a981581d94f51948056c8dfe689d4 |
| institution | Directory Open Access Journal |
| issn | 1939-1404 2151-1535 |
| language | English |
| last_indexed | 2024-04-24T07:40:13Z |
| publishDate | 2024-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing |
| spelling | doaj.art-7c0a981581d94f51948056c8dfe689d42024-04-19T23:00:05ZengIEEEIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing1939-14042151-15352024-01-01178020802710.1109/JSTARS.2024.338384210487891Ocean Wave Period Measurements Using S-Band Signals of Opportunity ReflectionsJames Gaudreau0https://orcid.org/0009-0007-9949-2058Ethan Raines1https://orcid.org/0000-0001-7264-0224Joel T. Johnson2https://orcid.org/0000-0002-6921-6059James L. Garrison3https://orcid.org/0000-0002-0269-9834Jeffrey D. Ouellette4https://orcid.org/0000-0003-3718-2509Rashmi Shah5https://orcid.org/0000-0002-5412-9358Department of Electrical and Computer Engineering and ElectroScience Laboratory, The Ohio State University, Columbus, OH, USADepartment of Electrical and Computer Engineering and ElectroScience Laboratory, The Ohio State University, Columbus, OH, USADepartment of Electrical and Computer Engineering and ElectroScience Laboratory, The Ohio State University, Columbus, OH, USASchool of Aeronautics and Astronautics, Purdue University, West Lafayette, IN, USAUS Naval Research Laboratory, Washington, DC, USAJet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, USAOcean wave periods are estimated using measurements of S-band signals-of-opportunity reflections from the sea surface. The measurements were collected on an oil platform and show a time evolving Doppler centroid frequency and spectral width due to the vertical motion of ocean waves within the glistening zone observed. Previous results for estimating the significant wave height are also re-examined using the Doppler spectral width. For the one month dataset considered, the period of oscillations in the Doppler centroid frequency are found highly correlated (<inline-formula><tex-math notation="LaTeX">$\mathbf {R \approx 0.78}$</tex-math></inline-formula> and <inline-formula><tex-math notation="LaTeX">$\mathbf {Bias \approx 1.02 (s)}$</tex-math></inline-formula>) to ocean wave period information from a nearby buoy.https://ieeexplore.ieee.org/document/10487891/Average wave period (APD)bistatic remote sensingocean remote sensingreflectometryrough surface scatteringsignificant wave height (SWH) |
| spellingShingle | James Gaudreau Ethan Raines Joel T. Johnson James L. Garrison Jeffrey D. Ouellette Rashmi Shah Ocean Wave Period Measurements Using S-Band Signals of Opportunity Reflections IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing Average wave period (APD) bistatic remote sensing ocean remote sensing reflectometry rough surface scattering significant wave height (SWH) |
| title | Ocean Wave Period Measurements Using S-Band Signals of Opportunity Reflections |
| title_full | Ocean Wave Period Measurements Using S-Band Signals of Opportunity Reflections |
| title_fullStr | Ocean Wave Period Measurements Using S-Band Signals of Opportunity Reflections |
| title_full_unstemmed | Ocean Wave Period Measurements Using S-Band Signals of Opportunity Reflections |
| title_short | Ocean Wave Period Measurements Using S-Band Signals of Opportunity Reflections |
| title_sort | ocean wave period measurements using s band signals of opportunity reflections |
| topic | Average wave period (APD) bistatic remote sensing ocean remote sensing reflectometry rough surface scattering significant wave height (SWH) |
| url | https://ieeexplore.ieee.org/document/10487891/ |
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