摘要
在物探测量项目施工中,通常采用1台参考站加多台流动站的RTK作业模式,野外施工时每天都会遇到因无法接收到电台中继信号而导致的暂停施工的情况,这时流动站需要等待电台中继转发信号后才能正常施工。当流动站没有数据链差分信号或网络信号而无法正常施工时,合众思壮星链续航功能为物探测量继续施工提供了新的解决方案。本文介绍中国精度(Atlas)、合众思壮G970ⅡGNSS接收机星链续航功能(aRTK),对星链续航功能的测试和精度分析。经对比分析得出,如果使用星链续航功能,在失去电台中继信号的20 min内还可以继续施工,解决了短时间没有电台信号而导致停止作业的问题,提高了生产效率。
In the construction of geophysical survey project,the RTK operation mode of 1 reference station and multiple rover stations is usually adopted,and the construction will be suspended every day due to the inability to receive the radio relay signal,and the rover station needs to wait for the radio relay to relay the signal before normal construction.When the rover does not have a datalink differential signal or network signal and cannot be constructed normally,the endurance function of the Starlink provides a new solution for the continued construction of geophysical surveying.This article introduces the Starlink endurance function(aRTK)of China Atlas and the Starlink endurance function of the G970II.GNSS receiver,and the test and accuracy analysis of the Starlink endurance function.After comparative analysis,it is concluded that if the Starlink battery life function is used,the construction can be continued within 20 minutes after the radio relay signal is lost,which solves the problem of stopping the operation due to the lack of radio signal for a short time,and improves the production efficiency.
作者
朱旭
张永山
孙洪杰
池林
张家荣
ZHU Xu;ZHANG Yongshan;SUN Hongjie;CHI Lin;ZHANG Jiarong
出处
《物探装备》
2025年第1期22-24,36,共4页
Equipment for Geophysical Prospecting
