The Preliminary Discussion of the Potential of GNSS-IR Technology for Terrain Retrievals

• 作 者: Xiaolei WANG Xiufeng HE Qin ZHANG Zijin NIU
• 机 构: SchoolofEarthSciencesandEngineering,CollegeqfGeologyEngineeringandGeomantic
• 出 处: Journal of Geodesy and Geoinformation Science
• 发表日期: 2021年02期
• 关键词: GNSS-IR terrain retrieval signal-to-noise ratio reflector height
• 基金项目: National Natural Science Foundation of China(Nos.42004018,41830110),Natural Science Foundation of Jiangsu Province(No.BK20190496),Fundamental Research Funds for the Central Universities(No.B200202015)

The expansion of research and applications of Global Navigation Satellite Systems( GNSS) has revealed the information of reflecting surface in inherent multipath errors. GNSS signals,usually used to measure position,have been demonstrated that they can