Coherent marine radar measurements of ocean surface currents ...

Abstract: A coherent marine radar with 3-m resolution has been developed that measures the radial component of the orbital wave velocity of ocean waves, ...

Coherent Marine Radar Measurements of Ocean Surface Currents ...

Coherent Marine Radar Measurements of. Ocean Surface Currents and. Directional Wave Spectra. Dennis B Trizna. Imaging Science Research, Inc. 6103B Virgo Court.

Coherent Marine Radar Measurements of Ocean Wave Frequency ...

We have been developed two radars for radial Doppler velocity measurements: a coherent marine radar (COHrad), and a standard marine radar modified to ...

Coherent radar measurement of ocean currents from geostationary ...

A coherent HF radar system developed by Barrick has successfully measured ocean surface currents near shore. This innovative system, called CODAR, ...

Coherent marine radar measurements of properties of ocean waves ...

Marine radars offer the capability to image ocean wave propagation by virtue of repetitive coverage of the same scene. With a typical 1.25-s rotation period ...

Coherent Marine Radar Measurements of Ocean Wave Spectra with ...

Some HF Radar Results Relative to Current Shear discussions. “Target ... MEASUREMENTS OF PROPERTIES OF OCEAN SURFACE WAVES AND CURRENTS.

WO2011028637A3 - Method and apparatus for coherent marine ...

Method and apparatus for coherent marine radar measurements of properties of ocean waves and currents. Abstract. translated from. A method and apparatus of ...

A Coherent on Receive X-Band Marine Radar for Ocean Observations

From the Doppler shift frequencies, radial speed maps of the backscatter of the ocean surface are retrieved. The resulting backscatter intensity ...

Ocean surface current retrieval and imaging with a new shore-based ...

This paper proposes a multifunction radar that can not only measure sea currents but also perform sea-surface imaging.

A Coherent on Receive X-Band Marine Radar for Ocean Observations

Marine radars are increasingly popular for monitoring meteorological and oceanographic parameters such as ocean surface wind, ...

(PDF) Coherent microwave marine radar measurements of ...

Coherent Microwave Marine Radar Measurements of Directional Ocean Wave Spectra and Mean Radial Current Fields Dennis B Trizna, Imaging Science Research, ...

Measurements of Ocean Surface Currents from a Moving Ship Using ...

Shore-based, high-frequency (HF) and very high frequency (VHF) radar systems for measuring ocean surface currents have been well detailed in the literature. The ...

The measurement of sea surface profile with X-band coherent ...

Abstract. The line-of-sight velocity of scattering facets is related to the Doppler signals of X-band coherent marine radar from the oceanic surface.

Assessment of HF Radar in Mapping Surface Currents under ...

The HF radar performed best at sea state 4 in terms of data returns. The spatial coverage increased rapidly as the waves increased from sea state 2 to 4.

Ocean Surface Dynamics - Projects - Helmholtz-Zentrum Hereon

Marine radars measure the small scale surface roughness of the ocean surface in space and time. We have developed methodologies to convert marine radar surface ...

Estimation of Sea Surface Current from X-Band Marine Radar ...

During the experiment, an X-band marine radar system was used to acquire gray level images of the sea surface, and a current meter was deployed to collect ...

Verifying Measurements of Surface Current Velocities by X-Band ...

Verifying Measurements of Surface Current Velocities by X-Band Coherent Radar Using Drifter Data · Q1. Copernicus · Q1. IEEE · Q3 · St. · Analysis of the Sea Surface ...

The measurement of sea surface profile with X-band coherent ...

The line-of-sight velocity of scattering facets is related to the Doppler signals of X-band coherent marine radar from the oceanic surface.

Surface Wave and Roller Dissipation Observed With Shore‐Based ...

Incoherent marine radar can be used to infer currents. (Senet et al ... A coherent on receive X-band marine radar for ocean observations ...

A simple method for retrieving significant wave height from ...

Only a few studies exist on the ability to retrieve wave field information from coherent radar measurements of the sea surface. Hwang et al. (2010) discussed a ...