Abstract
The use of GNSS-R technology to detect surface ships is a new application in this field. Aiming at the blurring problem of mirror image and diffuse scattering component in sea surface electromagnetic field, this paper combines the sea surface two-scale model to generate the regional sea surface with different wind speed, and analyzes the variation of scattering coefficient caused by mirror image and diffuse scattering component when satellite signal incident angle changes. Based on the difference of dielectric constants between the metal structures on the ship surface and seawater under L-band signal, the scattering signal power was analyzed, and the first domestic ship detection experiment in Yingkou port of Liaoning province was carried out. By processing the reflected signal SNR (signal-to-noise ratio) and dielectric constants, the ship characteristic has been found obviously, and the feasibility of using the shore-based GNSS-R technology to detect close-sea ship is verified.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Ruf C, Unwin M, Dickinson J, et al (2013) CYGNSS: enabling the future of hurricane prediction. IEEE Geosci Remote Sens Mag 1:52
Ruf CS. Gleason S et al (2012) The CYGNSS nanosatellite constellation hurricane mission. In: IEEE international geoscience & remote sensing symposium
Rose R, Ruf C et al (2015) The CYGNSS flight segment; mainstream science on a micro-budget. In: IEEE aerospace conference
Rose D, Vincent M, Rose R et al (2013) The CYGNSS ground segment; innovative mission operations concepts to support a micro-satellite constellation. In: IEEE aerospace conference
Shoer J, Singh L, Henderson T (2015) Conical scanning approach for sun pointing on the CYGNSS microsatellite. IEEE
Notarpietro R, Salvatore M Detection of buried objects using reflected GNSS signals. EURASIP J Adv Signal Process
Nan W, Huang S (2008) Analysis of radar scattering characteristic of large ship on surface. Equip Environ Eng 5:1
Clarizia M-P, Ruf C (2005) Target detection using GPS signals of opportunity. In: 18th international conference on information fusion, Washington, DC, 6–9 July 2015
Trinks I et al (2016) Efficient mapping of agricultural soils using a novel electromagnetic measurement system. EGU General Assembly 2016, held 17–22 April 2016 in Vienna Austria, p 2622
Schiavulli D (2015) GNSS-R wind-dependent polarimetric signature over the ocean. IEEE Geosci Remote Sens Lett 12(12)
Emadi A, Afrakhte H (2016) A reference current perturbation method for islanding detection of a multi-inverter system. Electr Power Syst Res 132:47–55
Rodriguez-Alvarez N, Garrison L (2016) Generalized linear observables for ocean wind from calibrated GNSS-R DelayDoppler maps. IEEE Trans Geosci Remote Sens 54(2)
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2017 Springer Nature Singapore Pte Ltd.
About this paper
Cite this paper
Gao, C., Yang, D., Zhu, Y., Qiu, X., Yang, L. (2017). Ship Detection and Data Processing by Using Shore-Based GNSS-R. In: Sun, J., Liu, J., Yang, Y., Fan, S., Yu, W. (eds) China Satellite Navigation Conference (CSNC) 2017 Proceedings: Volume I. CSNC 2017. Lecture Notes in Electrical Engineering, vol 437. Springer, Singapore. https://doi.org/10.1007/978-981-10-4588-2_14
Download citation
DOI: https://doi.org/10.1007/978-981-10-4588-2_14
Published:
Publisher Name: Springer, Singapore
Print ISBN: 978-981-10-4587-5
Online ISBN: 978-981-10-4588-2
eBook Packages: EngineeringEngineering (R0)