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Parameter Measurement of Soil Moisture based on GNSS-R Signals

  • Lei Zhang*
  • , Tingting Lu
  • , Pengwei Yu
  • , Chunxia Zhang
  • *此作品的通讯作者
  • East China Normal University
  • Sancheng Kehua (Shanghai) Information Technology Co., Ltd.

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

Soil moisture, also known as soil moisture content, plays an important role in the climate and ecological environment and it is an essential component of the water cycle. In recent years, GNSS-R remote sensing technology based on multi-path effects has provided a new and efficient monitoring method for soil moisture. This paper focuses on the principle of GNSS-R technology and reflection signal characteristics and studies the method of extracting characteristic parameters of multi-path components from SNR observation based on single-antenna mode for SNR multi-path component remote sensing. On this basis, this paper designs and develops soil moisture inversion based on Matlab platform. Based on the 31-day measured data of satellite PRN 17, a soil moisture inversion model was established from the perspective of delayed phase of SNR multi-path component.

源语言英语
主期刊名Proceedings of 2019 IEEE International Conference on Artificial Intelligence and Computer Applications, ICAICA 2019
出版商Institute of Electrical and Electronics Engineers Inc.
161-166
页数6
ISBN(电子版)9781728112220
DOI
出版状态已出版 - 3月 2019
活动2019 IEEE International Conference on Artificial Intelligence and Computer Applications, ICAICA 2019 - Dalian, 中国
期限: 29 3月 201931 3月 2019

出版系列

姓名Proceedings of 2019 IEEE International Conference on Artificial Intelligence and Computer Applications, ICAICA 2019

会议

会议2019 IEEE International Conference on Artificial Intelligence and Computer Applications, ICAICA 2019
国家/地区中国
Dalian
时期29/03/1931/03/19

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