Results 21 to 30 of about 23,028 (236)

Brahan Project High Frequency Radar Ocean Measurements: Currents, Winds, Waves and Their Interactions

open access: yesRemote Sensing, 2014
We describe radar measurements of waves, currents and winds made on the coast of northern Scotland during two 2013/14 winter storms, giving methods, results and interpretation.
Belinda Lipa   +5 more
doaj   +1 more source

Enhanced-resolution reconstruction for the China-France Oceanography Satellite scatterometer

open access: yesGeocarto International, 2023
The China-France Oceanography Satellite SCATterometer (CSCAT) can observe radar backscatter values on the same sea surface at multiple incidence angles, and is often used to estimate the ocean near-surface wind.
Ruifu Wang   +4 more
doaj   +1 more source

Submerged dunes and breakwater embayments mapped using wave inversions of shore-mounted marine X-Band radar data [PDF]

open access: yes, 2010
Surveying very shallow coastal areas, particularly around coastal defences, can be a logistically difficult and time consuming process. A marine-radar based bathymetry mapping technique has been used to remotely map the embayments around a series of ...
Bell, P. S.
core   +2 more sources

Meteorological studies conducted by contract NONR 4071 (00) : final report [PDF]

open access: yes, 1966
During April and August 1963 the Barbados Weather Modification Project made extensive use of whole-sky, time-lapse and conventional photography to investigate cloud and rain formation over tropical heat sources.
Ronne, Claude
core   +1 more source

Coastal Oceanography Applications of Digital Image Data from Marine Radar

open access: yesJournal of Atmospheric and Oceanic Technology, 2000
A marine radar attached to a digital image capture system has been adapted for deployment from shore sites. Optimum operating parameters have been identified in relation to the resolution and sampling capabilities of both the radar and the digitization system.
Robinson, I.S.   +3 more
openaire   +2 more sources

Societal Applications of HF Skywave Radar

open access: yesRemote Sensing, 2022
After exploratory research in the 1950s, HF skywave ‘over-the-horizon’ radars (OTHR) were developed as operating systems in the 1960s for defence missions, notably the long-range detection of ballistic missiles, aircraft, and ships.
Stuart Anderson
doaj   +1 more source

Sea state bias in altimeter sea level estimates determined by combining wave model and satellite data [PDF]

open access: yes, 2010
This study documents a method for increasing the precision of satellite-derived sea level measurements. Results are achieved using an enhanced three-dimensional (3-D) sea state bias (SSB) correction model derived from both Jason-1 altimeter ocean ...
Chapron, Bertrand   +7 more
core   +3 more sources

Remote Observation of a Small Meteotsunami in the Bight of Benin Using HF Radar Operating in Lower HF Band

open access: yesIEEE Access, 2019
High-frequency (HF) surface-wave (SW) radar systems have demonstrated their capability to capture the signals from seismic and non-seismic tsunami events using the estimation of surface current changes. Several ocean radar systems, operating in the upper
Anna Dzvonkovskaya   +4 more
doaj   +1 more source

Satellite altimetry for Indian reservoirs

open access: yesWater Science and Engineering, 2021
Satellite radar altimetry has immense potential for monitoring fresh surface water resources and predicting the intra-seasonal, seasonal, and inter-annual variability of inundated surface water over large river basins.
Kaushlendra Verma   +4 more
doaj   +1 more source

A new airborne system for simultaneous high-resolution ocean vector current and wind mapping: first demonstration of the SeaSTAR mission concept in the macrotidal Iroise Sea [PDF]

open access: yesOcean Science
Coastal seas, shelf seas and marginal ice zones are dominated by small-scale ocean surface dynamic processes that play a vital role in the transport and exchange of climate-relevant properties such as carbon, heat, water and nutrients between land, ocean,
D. L. McCann   +12 more
doaj   +1 more source

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