反射器(摄影)
计算机科学
基站
传输(电信)
卫星
信号(编程语言)
遥感
卫星系统
无线
实时计算
电子工程
电信
地质学
工程类
光学
航空航天工程
全球定位系统
物理
光源
全球导航卫星系统应用
程序设计语言
作者
Jing Zhang,Wei He,Zengshan Tian,Mu Zhou,Jiacheng Wang,Xin Wang
标识
DOI:10.1109/ap-s/usnc-ursi47032.2022.9887141
摘要
In conventional geological disaster monitoring, the contradiction between the cost and precision has always been a concern. In this paper, we propose a remote monitoring system by a reflector. Concretely, a reflector is designed to transmit the satellite signals received from the monitored site to the stationary base station through the wireless transmission. Then uses signals from different antennas to establish a double-difference model. So as to realize low-cost remote monitoring. The experimental results show that when the reflector signal transmission distance is 0.2km, the monitoring accuracy of the system is within 3cm.
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