Search Results - "De Biasio, Francesco"

Tuning the Model Winds in Perspective of Operational Storm Surge Prediction in the Adriatic Sea by De Biasio, Francesco, Zecchetto, Stefano

“…In the Adriatic Sea, the sea surface wind forecasts are often underestimated, with detrimental effects on the accuracy of sea level and storm surge…”
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Revisiting Vertical Land Motion and Sea Level Trends in the Northeastern Adriatic Sea Using Satellite Altimetry and Tide Gauge Data by De Biasio, Francesco, Baldin, Giorgio, Vignudelli, Stefano

“…We propose a revisited approach to estimating sea level change trends based on the integration of two measuring systems: satellite altimetry and tide gauge…”
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Improvements of storm surge forecasting in the Gulf of Venice exploiting the potential of satellite data: the ESA DUE eSurge-Venice project by De Biasio, Francesco, Bajo, Marco, Vignudelli, Stefano, Umgiesser, Georg, Zecchetto, Stefano

“…The northern Adriatic Sea is affected by storm surges, which often cause the flooding in Venice and the surrounding areas. We present the results of the…”
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Impact of using scatterometer and altimeter data on storm surge forecasting by Bajo, Marco, De Biasio, Francesco, Umgiesser, Georg, Vignudelli, Stefano, Zecchetto, Stefano

“…•We use scatterometer data to tune biased model wind and altimeter data assimilation in storm surge modelling.•Unbiased global wind achieves better rms error…”
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Mitigation of ECMWF–scatterometer wind biases in view of storm surge applications in the Adriatic Sea by Zecchetto, Stefano, della Valle, Antonio, De Biasio, Francesco

“…The Adriatic Sea, a semi-enclosed sea extending about 900km by 200km and entirely surrounded by mountain chains, is subjected to high water levels produced…”
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A comparison of WRF model simulations with SAR wind data in two case studies of orographic lee waves over the Eastern Mediterranean Sea by Miglietta, Mario Marcello, Zecchetto, Stefano, De Biasio, Francesco

“…Two case studies of intense lee waves generated by the interaction of the atmospheric flow with the orography over an area in the eastern Mediterranean Sea,…”
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Exploiting the Potential of Satellite Microwave Remote Sensing to Hindcast the Storm Surge in the Gulf of Venice by De Biasio, Francesco, Vignudelli, Stefano, della Valle, Antonio, Umgiesser, Georg, Bajo, Marco, Zecchetto, Stefano

“…The potential of active microwave satellite observations of sea surface height (radar altimetry) and of sea surface wind (radar scatterometry) has been…”
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Wind Fields From C- and X-Band SAR Images at VV Polarization in Coastal Area (Gulf of Oristano, Italy) by Zecchetto, Stefano, De Biasio, Francesco, Valle, Antonio della, Quattrocchi, Giovanni, Cadau, Enrico, Cucco, Andrea

“…This work deals with the spatial characteristics of the wind fields evaluated from synthetic aperture radar (SAR) images and simulated by the weather research…”
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A Wavelet-Based Technique for Sea Wind Extraction from SAR Images by Zecchetto, S., De Biasio, F.

“…We present the follow-up of our previously published work, where we described a wavelet-based method to characterize the sea surface backscatter structures in…”
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Towards the wind direction determination in RADARSAT-2 polarimetrie images by De Biasio, Francesco, Zecchetto, Stefano

“…The interpretation of SAR images of the sea surface is difficult, due to the complexity of the geophysics and of the interaction mechanisms between…”
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On shape, orientation, and structure of atmospheric cells inside wind rolls in two SAR images by Zecchetto, S., De Biasio, F.

“…Synthetic aperture radar (SAR) images of the sea surface often show roll-vortex structures and other features which, in general, are spread out over several…”
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A comparison of WRF model simulations with SAR wind data in two case studies of orographic lee waves over the Eastern Mediterranean Sea by MARCELLO MIGLIETTA, Mario, ZECCHETTO, Stefano, DE BIASIO, Francesco

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Comparison of WindSat and ASCAT wind fields on the mediterranean sea by De Biasio, F., Zecchetto, S.

“…The ocean wind vector (OWV) fields retrieved on the Mediterranean and Black seas by satellite-borne microwave active and passive instruments (the ASCAT and…”
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Computation of wind direction from SAR images without external a priori information by Zecchetto, S., De Biasio, F., Trivero, P.

“…We present here the follow-up of a previously published work [1], where we described a wavelet based method to characterize the sea surface backscatter…”
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