Results 11 to 20 of about 35,969 (290)

SEAKEEPING PERFORMANCE OF SEMI-SWATH IN FOLLOWING SEA USING CONTROLLED FINS STABILIZER

open access: yesJurnal Teknologi, 2014
Semi-SWATH ship design is a result of combining the good features of SWATH and Catamaran designs. However, the disadvantage of semi-SWATH is that she has low restoring force at bow that causes a tendency to bow-dive when running in following seas. In some critical conditions, the foredeck was found to be immersed underwater.
Rahimuddin, Rahimuddin   +2 more
openaire   +5 more sources

Contribution of future wide-swath altimetry missions to ocean analysis and forecasting [PDF]

open access: yesOcean Science, 2018
The impact of forthcoming wide-swath altimetry missions on the ocean analysis and forecasting system was investigated by means of OSSEs (observing system simulation experiments). These experiments were performed with a regional data assimilation system,
A. Bonaduce   +6 more
doaj   +1 more source

The demand analysis of oceanic T-S-V 3D reconstruction on wide-swath SSH data features based on ROMS and 4DVAR

open access: yesOceanologia, 2020
Summary: Future wide-swath altimetry missions will provide high-resolution information about ocean surface elevation, and facilitate the characterization of meso- and sub-mesoscale ocean activities. In this study, the demand analysis of three-dimensional
Chaojie Zhou   +3 more
doaj   +1 more source

An Analytical Method for Dynamic Wave-Related Errors of Interferometric SAR Ocean Altimetry under Multiple Sea States

open access: yesRemote Sensing, 2021
The spaceborne interferometric synthetic aperture radar (InSAR) is expected to measure the sea surface height (SSH) with high accuracy over a wide swath.
Yao Chen   +4 more
doaj   +1 more source

Feasibility Study on Estimation of Sea Ice Drift from KOMPSAT-5 and COSMO-SkyMed SAR Images

open access: yesRemote Sensing, 2021
Estimating the sea ice drift field is of importance in both scientific study and activities in the polar ocean. Ice motion is being tracked at large scale (10 km and larger) on a daily basis; however, a higher resolution product is desirable for more ...
Jeong-Won Park   +8 more
doaj   +1 more source

Assimilation of satellite swaths versus daily means of sea ice concentration in a regional coupled ocean–sea ice model

open access: yesThe Cryosphere, 2023
Abstract. Operational forecasting systems routinely assimilate daily means of sea ice concentration (SIC) from microwave radiometers in order to improve the accuracy of the forecasts. However, the temporal and spatial averaging of the individual satellite swaths into daily means of SIC entails two main drawbacks: (i) the spatial resolution of the ...
Durán Moro, Marina   +6 more
openaire   +6 more sources

Bayesian Sea Ice Detection Algorithm for CFOSAT

open access: yesRemote Sensing, 2022
This paper describes the adaptation of the Bayesian sea ice detection algorithm for the rotating fan-beam scatterometer CSCAT onboard the China–France Oceanography Satellite (CFOSAT).
Zhen Li, Anton Verhoef, Ad Stoffelen
doaj   +1 more source

Construction and Recognition Performance Analysis of Wide-swath SAR Maritime Large Moving Ships Dataset

open access: yesLeida xuebao, 2022
Wide-swath Synthetic Aperture Radar (SAR), represented by TopSAR and ScanSAR acquisition modes, can observe a vast area of ocean scenes. However, achieving wide-swath reduces the quality of imaging resolution, which causes the ships captured in wide ...
Yu LEI   +3 more
doaj   +1 more source

Experimental data from flesh quality assessment and shelf life monitoring of high pressure processed European sea bass (Dicentrarchus labrax) fillets [PDF]

open access: yes, 2019
Fresh fish are highly perishable food products and their short shelf-life limits their commercial exploitation and leads to waste, which has a negative impact on aquaculture sustainability.
Aken   +19 more
core   +1 more source

Selection of the key earth observation sensors and platforms focusing on applications for Polar Regions in the scope of Copernicus system 2020-2030 [PDF]

open access: yes, 2019
An optimal payload selection conducted in the frame of the H2020 ONION project (id 687490) is presented based on the ability to cover the observation needs of the Copernicus system in the time period 2020–2030.
Camps Carmona, Adriano José   +6 more
core   +2 more sources

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