GPS RTK配合GPRS通讯模块在管线测量中的应用

Application of GPS RTK and GPRS Communication Module in Pipeline Measurement

通过对比GPS RTK常规PDL电台与GPRS通讯模块在外业测量过程中效果,并从施工组织、生产效率与精度评定等方面进行比较,证实GPS测量技术具有快捷、精确、操作简便等优点,因而在长距离输油管道中线测量中,应用GPS RTK配合GPRS通讯模块的方法,可以取得提高作业效率及节省外业测量费用等效果。

By contrasting the differences among conventional PDL radio of GPS and RTK and communications module of GPRS in outside measurement, construction organization, production efficiency and precision evaluation, it is regarded that GPS measurement technology has the characteristics of fast, accurate and simple. If GPRS communication module is used in the long- distance pipeline measurement, operating efficiency can be improved and outside measurement cost can be saved as well.