Spatial evolution of ocean wave spectraThe spatially evolving deep water synthetic aperture radar (SAR) directional spectra of a mixed ocean wave system are compared with a comprehensive set of surface and aircraft measurements. The evolution of the SAR spectra, at least for ocean wavelengths greater than 80 m, is seen as generally consistent with the auxiliary data set in both time and space. From the spatial evolution of the angular component of the spectra, it is possible to project back to an apparent remote storm source that is also consistent with the storm location via GOES satellite imagery. The data provide compelling evidence that the spatial evolution of SAR ocean wave spectra can be a useful tool in global ocean wave monitoring and forecasting.
Document ID
19810061708
Acquisition Source
Legacy CDMS
Document Type
Other - Collected Works
Authors
Beal, R. C. (Johns Hopkins University Applied Physics Laboratory, Laurel, MD, United States)