A Method for Approximating Surface Elevation from a Shore Mounted X-Band Radar with a Low Grazing Angle

Charles Greenwood, James Morrison, Arne Vögler

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)
29 Downloads (Pure)

Abstract

X-band radar provides a spatial backscatter results over a large area. This shows wave features to be clearly visible over a large area providing an advantage over standard in situ measurements. This paper suggests a new method of quantifying surface elevation in an almost real-time method by applying a second order Stokes waves in shadow regions (troughs). The initial results show the artificial wave trough method having an improvement in phase and magnitude when compared to independent in situ measurements. This method provides a better representation of the surface elevation. Once refined, the real time surface elevation can be used as boundary conditions for a short-term wave-forecasting model.
Original languageEnglish
Title of host publicationInternational Society of Offshore and Polar Engineers
Place of PublicationSan Francisco, USA
Volume1
ISBN (Electronic)978-1-880653-97-5
Publication statusPublished - 26 Jun 2017
EventThe 27th International Ocean and Polar Engineering Conference - San Francisco, United States
Duration: 25 Jun 201730 Jun 2017

Conference

ConferenceThe 27th International Ocean and Polar Engineering Conference
Abbreviated titleISOPE
CountryUnited States
CitySan Francisco
Period25/06/1730/06/17

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Keywords

  • Surface Elevation; Radar; Wave Measurements; Real-time; Wave Buoy; AWAC

Cite this

Greenwood, C., Morrison, J., & Vögler, A. (2017). A Method for Approximating Surface Elevation from a Shore Mounted X-Band Radar with a Low Grazing Angle. In International Society of Offshore and Polar Engineers (Vol. 1). [ISOPE-I-17-338] San Francisco, USA.