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A new breaking wave height direct estimator from video imagery
(ELSEVIER SCIENCE BV, 2012)
Breaker height is a key parameter of nearshore processes and the demand for a continuous remote estimator is pressing. In this paper we present a standalone remote video-based method that estimates wave height at the ...
Estimating the optimal sampling rate using wavelet transform: an application to optimal turbulence
(Optical Society Of America, 2013-06)
Sampling rate and frequency content determination for optical quantities related to light propagation through turbulence are paramount experimental topics. Some papers about estimating properties of the optical turbulence ...
Two-wavelength whole-field interferometry setup for thermal lens study
(2012-12-01)
In this paper we present a new approach for thermal lens analysis using a two-wavelength DSPI (Digital Speckle Pattern Interferometry) setup for wavefront sensing. The employed geometry enables the sensor to detect wavefronts ...
Two-wavelength whole-field interferometry setup for thermal lens study
(2012-12-01)
In this paper we present a new approach for thermal lens analysis using a two-wavelength DSPI (Digital Speckle Pattern Interferometry) setup for wavefront sensing. The employed geometry enables the sensor to detect wavefronts ...
Mesoscale variability in the Alboran Sea: Synthetic aperture radar imaging of frontal eddies
(Journal of Geophysical Research, 2002)
In autumn 1992 the entire Alboran Sea (western Mediterranean) was sampled by the Spanish R/V García del Cid. The incoming jet of Atlantic water, its associated meandering front, and the two big anticyclonic gyres were ...
Scattering of sound waves by a canonical acoustic hole
(AMER PHYSICAL SOC, 2009)
This is a study of a monochromatic planar perturbation impinging upon a canonical acoustic hole. We show that acoustic hole scattering shares key features with black hole scattering. The interference of wave fronts passing ...
Origin of Convectively Coupled Kelvin Waves over South America
(AMER METEOROLOGICAL SOC, 2009)
Convectively coupled Kelvin waves over the South American continent are examined through the use of temporal and spatial filtering of reanalysis, satellite, and gridded rainfall data. They are most prominent from November ...
SDR Cloud Radar development with reused radio telescope components
(IEEE, 2017)
The ongoing implementation of a fog observatory in a coastal fog forest in northern Chile is expected to provide valuable information to improve our comprehension of these ecosystems alongside retrieving valuable data to ...