On the Sensitivity of Passive Multistatic Radar Amplitude and Doppler Measurements to Significant Wave Height

被引：5

作者：

Ouellette, Jeffrey D. ^{[1
]}

Bounds, William T. ^{[1
]}

Dowgiallo, David J. ^{[1
]}

Toporkov, Jakov, V ^{[1
]}

Hwang, Paul A. ^{[1
]}

机构：

[1] Naval Res Lab, Remote Sensing Div, Washington, DC 20375 USA

来源：

IEEE GEOSCIENCE AND REMOTE SENSING LETTERS | 2022年 / 19卷

关键词：

Passive radar; Doppler effect; Surveillance; Sea measurements; Satellite broadcasting; Downlink; Sea surface; Bistatic radar; Doppler; multistatic radar; passive radar; rough surface scattering; signal of opportunity; significant wave height (SWH); DISTURBANCE REMOVAL; ALGORITHM;

D O I：

10.1109/LGRS.2020.3048270

中图分类号：

P3 [地球物理学]; P59 [地球化学];

学科分类号：

0708 ; 070902 ;

摘要：

This work presents data from a recent field campaign in which an S-band passive radar using noncooperative satellite-based illumination was used to measure bistatic radar scattering from the sea surface. Significant wave height (SWH) information from a nearby Waverider buoy was reported concurrent with passive radar measurements. These simultaneous data collections fostered a study of the sensitivity of passive radar amplitude and Doppler measurements to SWH. This work demonstrates that Doppler and amplitude measurements with passive radar using satellite-based illumination can provide a promising approach to coastal remote sensing of SWH and mean wave direction, particularly when the scene is illuminated by multiple transmitters with a large physical separation between them.

引用

页数：5

共 15 条

[11] Bistatic Radar Measurements of Significant Wave Height Using Signals of Opportunity in L-, S-, and Ku-Bands
Shah, Rashmi
Garrison, James L.
Egido, Alejandro
Ruffini, Giulio
[J]. IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2016, 54 (02): : 826 - 841
[12] Demonstration of Bistatic Radar for Ocean Remote Sensing Using Communication Satellite Signals
Shah, Rashmi
Garrison, James L.
Grant, Michael S.
[J]. IEEE GEOSCIENCE AND REMOTE SENSING LETTERS, 2012, 9 (04) : 619 - 623
[13] Toporkov JV, 2019, INT GEOSCI REMOTE SE, P2841, DOI [10.1109/igarss.2019.8900122, 10.1109/IGARSS.2019.8900122]
[14] Toporkov JV, 2018, INT GEOSCI REMOTE SE, P41, DOI 10.1109/IGARSS.2018.8518836
[15] Willis N., 2007, ADV BISTATIC RADAR, V2

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