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An extension to the wide swath ocean altimeter concept
Proceedings. 2005 IEEE International Geoscience and Remote Sensing Symposium, 2005. IGARSS '05., 2005 C. Buck
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An Innovative Approach for the Calibration of Wide Swath Altimeters
IGARSS 2019 - 2019 IEEE International Geoscience and Remote Sensing Symposium, 2019Wide Swath altimetry can produce high resolution images of global water surface height rapidly, and would play an important role in oceanography and hydrology. However, the sea surface height error is extremely sensitive to the roll angle of the platform. In this paper, an innovative approach to calibrate the roll-induced height error is proposed.
Xi-Yu Xu, Yi-Hua Zhan
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Model functions for retrieving sea surface wind speed with wide-swath imaging altimeter
Journal of Applied Remote Sensing, 2021Using satellite remote sensing technology to observe sea surface wind fields has become an important instrument. The successful launch of Tiangong-2, the future Surface Water and Ocean Topography (SWOT) mission, and demonstrating GaoFen Project provides the future understanding for the generation of new wide-swath imaging altimeter.
Dan Wang, Xiaojuan Kong, Zhe Zhang
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Wide Swath Ocean Topography Mapping With Interferometric Altimeters
12th Canadian Symposium on Remote Sensing Geoscience and Remote Sensing Symposium,, 2005An interferometric radar altimeter is proposed to provide wide-swath high-resolution ocean topography. Several system design issues of such an interferometric altimeter are presented. Tradeoffs between processing of the interferometric signal using the so-called amplitude approach and the so-called phase approach are shown.
E. Rodriguez +3 more
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Centimetric sea surface height accuracy using the Wide-Swath Ocean altimeter
IGARSS 2003. 2003 IEEE International Geoscience and Remote Sensing Symposium. Proceedings (IEEE Cat. No.03CH37477), 2004In this paper, we present error sources and predicted performance of the Wide-Swath Ocean altimeter, an instrument which has been proposed as an experiment for the NASA/CNES Ocean Surface Topography Mission. The data obtained by this instrument will allow the detailed study of ocean mesoscale phenomena, with a space-time resolution which cannot be ...
Rodriguez, Ernesto, Pollard, Brian
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IGARSS 2019 - 2019 IEEE International Geoscience and Remote Sensing Symposium, 2019
Aiming at the observation of sub-mesoscale ocean dynamics, Pilot National Laboratory for Marine Science and Technology (Qingdao) proposed the GuanLan marine satellite program. The new interferometric imaging radar altimeter (InIRA) sensor is used to realize high accuracy observation of marine dynamics through Ku band and Ka band, which makes up for the
Yining Bai +3 more
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Aiming at the observation of sub-mesoscale ocean dynamics, Pilot National Laboratory for Marine Science and Technology (Qingdao) proposed the GuanLan marine satellite program. The new interferometric imaging radar altimeter (InIRA) sensor is used to realize high accuracy observation of marine dynamics through Ku band and Ka band, which makes up for the
Yining Bai +3 more
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Analysis on the Accuracy of Marine Gravity Inversion from the Wide-swath Altimeter Mission
2020<p>Marine gravity is mainly inversed by the nadir satellite altimetry observations. However, the accuracy of the east-west component of vertical deflection is significantly lower than the north-south component. The wide-swath altimeter is one of the main altimetry missions in the future.
Mao Zhou +4 more
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Proceedings, IEEE Aerospace Conference, 2003
The recent Shuttle Radar Topography Mission (SRTM) has demonstrated the capability for global interferometric topographic mapping with meter level accuracy and 30 meter spatial resolution. The next challenge in radar interferometry is the measurement of ocean topography: the global characterization of ocean mesoscale eddies requires global coverage ...
B.D. Pollard +8 more
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The recent Shuttle Radar Topography Mission (SRTM) has demonstrated the capability for global interferometric topographic mapping with meter level accuracy and 30 meter spatial resolution. The next challenge in radar interferometry is the measurement of ocean topography: the global characterization of ocean mesoscale eddies requires global coverage ...
B.D. Pollard +8 more
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4DVAR Assimilation of simulated wide-swath altimeter data into a high resolution ocean model
2018Abstract: this study examines the contribution of high resolution altimeter SSH observations from SWOT to the accuracy of the analysis and forecasting of a high resolution ocean model. Current altimeter data sampling of the ocean sea surface height is significantly limited in spatial density.
Ngodock, Hans +2 more
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Interferometric Calibration of Wide Swath Altimeters with Inclined Baseline Using Inland Lakes
IGARSS 2023 - 2023 IEEE International Geoscience and Remote Sensing Symposium, 2023Hong Tan, Shengyang Li
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