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   Articles with "surface height" as a keyword



Absolute calibration of HY-2A and Jason-2 Altimeters for sea surface height using GPS buoy in Qinglan, China

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recommendations! Published in 2019 at "Journal of Oceanology and Limnology"

DOI: 10.1007/s00343-019-8216-8

Abstract: GPS buoy methodology is one of the main calibration methodologies for altimeter sea surface height calibration. This study introduces the results of the Qinglan calibration campaign for the HY-2A and Jason-2 altimeters. It took place… read more here.

Keywords: gps buoy; surface height; sea surface; calibration ... See more keywords

Observation of sea surface height using airborne radar altimetry: a new approach for large offshore tsunami detection

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recommendations! Published in 2019 at "Journal of Oceanography"

DOI: 10.1007/s10872-019-00521-w

Abstract: This study proposes the detection of large offshore tsunamis by airborne radar. Altimeter measurements were carried out south of Japan by an observational aircraft along the Jason satellite tracks crossing over the Kuroshio Current. A… read more here.

Keywords: offshore tsunami; large offshore; radar; surface height ... See more keywords
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Distributed space missions applied to sea surface height monitoring

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recommendations! Published in 2021 at "Acta Astronautica"

DOI: 10.1016/j.actaastro.2020.09.049

Abstract: Abstract Distributed space missions can offer significant advantages in cost and complexity over traditional, monolithic spacecraft. The ability of a distributed space mission to perform synthetic aperture radar interferometry for the purpose of sea surface… read more here.

Keywords: space; surface height; sea surface; distributed space ... See more keywords

Investigating the relationship between grain orientation and surface height changes in nickel polycrystals under tensile plastic deformation

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recommendations! Published in 2019 at "Mechanics of Materials"

DOI: 10.1016/j.mechmat.2019.04.011

Abstract: Abstract This paper investigates the effect of the grain orientation on the surface roughening of nickel polycrystals undergoing plastic tensile deformation. Both experimental and simulation work was carried out. In the experiments, we measured the… read more here.

Keywords: surface height; topography; grain; grain orientation ... See more keywords

Synthesizing sea surface height change including seismic waves and tsunami using a dynamic rupture scenario of anticipated Nankai trough earthquakes

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recommendations! Published in 2019 at "Tectonophysics"

DOI: 10.1016/j.tecto.2019.228166

Abstract: Abstract The development of offshore observation technology will provide researchers with tsunami records from within an earthquake focal area, but this will create new problems. Because seismic waves coexist with tsunami inside a focal area,… read more here.

Keywords: change; seismic waves; surface height; sea surface ... See more keywords

A Deep Learning Approach to Extract Balanced Motions From Sea Surface Height Snapshot

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recommendations! Published in 2024 at "Geophysical Research Letters"

DOI: 10.1029/2023gl106623

Abstract: Extracting balanced geostrophic motions (BM) from sea surface height (SSH) observations obtained by wide‐swath altimetry holds great significance in enhancing our understanding of oceanic dynamic processes at submesoscale wavelength. However, SSH observations derived from wide‐swath… read more here.

Keywords: deep learning; surface height; motions sea; sea surface ... See more keywords

Learning Propagators for Sea Surface Height Forecasts Using Koopman Autoencoders

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recommendations! Published in 2025 at "Geophysical Research Letters"

DOI: 10.1029/2024gl112835

Abstract: Due to the wide range of processes impacting the sea surface height (SSH) on daily‐to‐interannual timescales, SSH forecasts are hampered by numerous sources of uncertainty. While statistical‐dynamical methods like Linear Inverse Modeling have been successful… read more here.

Keywords: learning propagators; height forecasts; propagators sea; sea surface ... See more keywords

Sea Surface Height Estimation by Ground-Based BDS GEO Satellite Reflectometry

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recommendations! Published in 2020 at "IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing"

DOI: 10.1109/jstars.2020.3024743

Abstract: Chinese BeiDou Navigation Satellite System (BDS) as a mixed constellation consists of not only medium earth orbit (MEO) satellites but also inclined geosynchronous orbit and geostationary earth orbit (GEO) satellites, of which the GEO satellites… read more here.

Keywords: satellite; surface height; sea surface; geo satellite ... See more keywords

Multilayer Fusion Recurrent Neural Network for Sea Surface Height Anomaly Field Prediction

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recommendations! Published in 2022 at "IEEE Transactions on Geoscience and Remote Sensing"

DOI: 10.1109/tgrs.2021.3126460

Abstract: Sea surface height anomaly (SSHA) is vitally important for climate and marine ecosystems. This article develops a multilayer fusion recurrent neural network (MLFrnn) to achieve an accurate and holistic prediction of the SSHA field, given… read more here.

Keywords: sea surface; prediction; multilayer fusion; surface height ... See more keywords

Monitoring the Performance of HY-2B and Jason-2/3 Sea Surface Height via the China Altimetry Calibration Cooperation Plan

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recommendations! Published in 2022 at "IEEE Transactions on Geoscience and Remote Sensing"

DOI: 10.1109/tgrs.2022.3153631

Abstract: Calibration and validation (Cal/Val) of the sea surface height as measured by satellite radar altimeters is essential to understand altimeter biases, observation trends, and instrument aging. It also supports the long-term stability of the produced… read more here.

Keywords: sea surface; calibration; jason; surface height ... See more keywords

Utilizing Normal Time-Frequency Transform-Assisted GNSS-R to Retrieve Sea Surface Height

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recommendations! Published in 2024 at "IEEE Transactions on Geoscience and Remote Sensing"

DOI: 10.1109/tgrs.2024.3445461

Abstract: Global navigation satellite system reflectometry (GNSS-R), a new remote sensing technology, has been used to monitor sea surface height (SSH) in recent years. In the process of SSH retrieval by GNSS-R, estimating the oscillation frequency… read more here.

Keywords: time; normal time; time frequency; sea surface ... See more keywords