西南交通大学学报(英文版)2000，Vol.8Issue(2)：169-176,8.
A New GPS System for Continuous Deformation Monitoring
A New GPS System for Continuous Deformation Monitoring
摘要
Abstract
This paper presents a multi-antenna GPS based system developed for localcontinuous deformation monitoring. Due to a large number of points that needs to be monitored,the standard approaches of using permanent GPS receiver arrays will cause high cost. Iteventually becomes the limiting factor for large-scale use of GPS in these application areas.Multi-antenna GPS system allows a number of GPS antennas to be linked to one GPS receiverby a specially designed electronic component, i.e. the so-called GPS multi-antenna switch(GMS), The receiver takes data sequentially from each of the antennas attached to thereceiver. A distinctive advantage of the approach is that one GPS receiver can be used tomonitor more than one point. The cost per monitored point (i. e. the expenses of hardware)istherefore significantly reduced.关键词
multi-antenna GPS system/deformation monitoring/fast ambiguity resolution/multipathKey words
multi-antenna GPS system/deformation monitoring/fast ambiguity resolution/multipath分类
信息技术与安全科学引用本文复制引用
..A New GPS System for Continuous Deformation Monitoring[J].西南交通大学学报(英文版),2000,8(2):169-176,8.基金项目
Supported by the National Natural Science Foundation of China(No. 49771062), （No. 49771062）
