Results 191 to 200 of about 10,281 (219)

An extension to the wide swath ocean altimeter concept

Proceedings. 2005 IEEE International Geoscience and Remote Sensing Symposium, 2005. IGARSS '05., 2005
C. Buck
openaire   +2 more sources

Wide Swath Ocean Topography Mapping With Interferometric Altimeters

12th Canadian Symposium on Remote Sensing Geoscience and Remote Sensing Symposium,, 2005
An 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, F. Li, C.L. Parsons, E.J. Walsh   +3 more
openaire   +1 more source

An Innovative Approach for the Calibration of Wide Swath Altimeters

IGARSS 2019 - 2019 IEEE International Geoscience and Remote Sensing Symposium, 2019
Wide 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
openaire   +1 more source

4DVAR Assimilation of simulated wide-swath altimeter data into a high resolution ocean model

2018
Abstract: 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, Carrier, Matthew, Smith, Scott   +2 more
openaire   +1 more source

Cross-track error estimation of wide-swath altimeters based on reference topography data

International Journal of Remote Sensing, 2022
Xiangying Miao, Jing Wang, Peng Mao, Hongli Miao   +3 more
openaire   +1 more source

Accuracy Assessment of SWOT Wind and Wave Data by Comparison With Buoy and Nadir Altimeter Data

IEEE Geoscience and Remote Sensing Letters
Satellite altimeters serve as pivotal instruments for extensive, simultaneous observations of ocean wind and wave. The surface water and ocean topography (SWOT) satellite, launched in December 2022, which is equipped with a Ka-band radar interferometer ...
Renna Dong, Jung-Min Yang, W. Cui, Qian Chen   +3 more
semanticscholar   +1 more source

SWOT: new radar altimeter for internal solitary waves detection

Fourth International Conference on Geoscience and Remote Sensing Mapping
Launched on December 16, 2022, the SWOT satellite employs a wide-swath radar altimeter to monitor small-scale ocean dynamics, capturing submesoscale features at a spatial resolution of 15km. SWOT’s KaRIn instrument is capable of effectively capturing sea
Hao Zhang, Junmin Meng, Shibao Li
semanticscholar   +1 more source

Advancing the use of genome-wide association studies for drug repurposing

Nature Reviews Genetics, 2021
William R Reay, Murray Cairns
exaly  

Genome-wide association studies

Nature Reviews Methods Primers, 2021
Emil Uffelmann, Qin Qin Huang, Nchangwi Syntia Munung   +2 more
exaly  

Low-dimensional wide-bandgap semiconductors for UV photodetectors

Nature Reviews Materials, 2023
Ziqing Li, Xiaosheng Fang
exaly