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Proceedings Paper

Studies on delay-Doppler mapping of GNSS-R signals
Author(s): Cheng Jing; Yang Yu; Xiaofeng Yang; Wentao Ma; Di Dong; Ziwei Li
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Paper Abstract

Global Navigation Satellite System can not only positioning but also emit microwaves of L band to the earth surface. With the reflection signals, we can obtain information about the sea surface. The Delay Doppler Map calculated from the received power recently play a key role in building relationships with the sea surface parameters. In this paper, the basics of Delay-Doppler Map are introduced and conducted by employing a set of new released TechDemoSat-1 GNSS-R data. In addition, sea surface parameters retrieved by using Delay-Doppler Maps are presented as a prospect.

Paper Details

Date Published: 6 August 2015
PDF: 7 pages
Proc. SPIE 9669, Remote Sensing of the Environment: 19th National Symposium on Remote Sensing of China, 966904 (6 August 2015); doi: 10.1117/12.2204729
Show Author Affiliations
Cheng Jing, Institute of Remote Sensing and Digital Earth (China)
Yang Yu, Institute of Remote Sensing and Digital Earth (China)
Xiaofeng Yang, Institute of Remote Sensing and Digital Earth (China)
Wentao Ma, Institute of Remote Sensing and Digital Earth (China)
Di Dong, Institute of Remote Sensing and Digital Earth (China)
Ziwei Li, Institute of Remote Sensing and Digital Earth (China)


Published in SPIE Proceedings Vol. 9669:
Remote Sensing of the Environment: 19th National Symposium on Remote Sensing of China
Qingxi Tong; Boqin Zhu, Editor(s)

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