A Feasibility Study of Nearshore Bathymetry Estimation via Short-Range K-Band MIMO Radar

被引：4

作者：

Ludeno, Giovanni ^{[1
]}

Antuono, Matteo ^{[2
]}

Soldovieri, Francesco ^{[1
]}

Gennarelli, Gianluca ^{[1
]}

机构：

[1] Natl Res Council Italy, Inst Electromagnet Sensing Environm, Via Diocleziano 328, I-80124 Naples, Italy

[2] Natl Res Council Italy, Inst Marine Engn, Via Vallerano 139, I-00128 Rome, Italy

来源：

REMOTE SENSING | 2024年 / 16卷 / 02期

关键词：

bathymetry estimation; FMCW; MIMO; K-band radar; sea-wave monitoring; SEA-SURFACE; LIDAR; ACCURACY; IMAGES; RETRIEVAL; INVERSION;

D O I：

10.3390/rs16020261

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

This paper provides an assessment of a 24 GHz multiple-input multiple-output radar as a remote sensing tool to retrieve bathymetric maps in coastal areas. The reconstruction procedure considered here exploits the dispersion relation and has been previously employed to elaborate the data acquired via X-band marine radar. The estimation capabilities of the sensor are investigated firstly on synthetic radar data. With this aim, case studies referring to sea waves interacting with a constant and a spatially varying bathymetry are both considered. Finally, the reconstruction procedure is tested by processing real data recorded at Bagnoli Bay, Naples, South Italy. The preliminary results shown here confirm the potential of the radar sensor as a tool for sea wave monitoring.

引用

页数：17

共 56 条

[1] Assessment of Quadrilateral Fitting of the Water Column Contribution in Lidar Waveforms on Bathymetry Estimates [J].

Abady, Lydia ;

Bailly, Jean-Stephane ;

Baghdadi, Nicolas ;

Pastol, Yves ;

Abdallah, Hani .

IEEE GEOSCIENCE AND REMOTE SENSING LETTERS, 2014, 11 (04) :813-817

[2] SHALLOW WATER BATHYMETRY WITH AN INCOHERENT X-BAND RADAR USING SMALL (SMALLER) SPACE-TIME IMAGE CUBES [J].

Abileah, Ron ;

Trizna, Dennis B. .

2010 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM, 2010, :4330-4333

[3] Satellite Altimetry-Based Sea Level at Global and Regional Scales [J].

Ablain, M. ;

Legeais, J. F. ;

Prandi, P. ;

Marcos, M. ;

Fenoglio-Marc, L. ;

Dieng, H. B. ;

Benveniste, J. ;

Cazenave, A. .

SURVEYS IN GEOPHYSICS, 2017, 38 (01) :7-31

[4]

[Anonymous], US

[5] Validation of a three-dimensional depth-semi-averaged model [J].

Antuono, M. ;

Valenza, S. ;

Lugni, C. ;

Colicchio, G. .

PHYSICS OF FLUIDS, 2019, 31 (02)

[6] A depth semi-averaged model for coastal dynamics [J].

Antuono, M. ;

Colicchio, G. ;

Lugni, C. ;

Greco, M. ;

Brocchini, M. .

PHYSICS OF FLUIDS, 2017, 29 (05)

[7] Mapping bathymetry using X-band marine radar data recorded from a moving vessel [J].

Bell, Paul S. ;

Osler, John C. .

OCEAN DYNAMICS, 2011, 61 (12) :2141-2156

[8] Shallow water bathymetry derived from an analysis of X-band marine radar images of waves [J].

Bell, PS .

COASTAL ENGINEERING, 1999, 37 (3-4) :513-527

[9]

Boccia Valentina, 2015, ScientificWorldJournal, V2015, P374579, DOI 10.1155/2015/374579

[10]

Borge JCN, 2004, J ATMOS OCEAN TECH, V21, P1291, DOI 10.1175/1520-0426(2004)021<1291:IOMRIF>2.0.CO

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