摘要
RTK测量技术是GPS测量技术与数据传输技术的结合,可实时获得高精度三维定位信息,是测量领域又一次技术革命。本文以四方井水库古树名木保护定位测量为例,阐述RTK的含义、系统组成,分析RTK测量系统的优点以及在测量过程中应注意的问题,为提高林业勘测效率和结果准确性提供参考。
Due to highly accurate three-dimensional localization information in real time, RTK GPS measurement technology is another technological revolution in the field of measurement, which is a combination of GPS measurement technology and data transmission technology. Taking the RTK measurement of ancient and famous trees in Sifangjing reservoir for an example, the meaning of RTK systems and system composition were described, and the advantages of RTK measurement systems and some problems in the processing should pay attention to were analyzed, in order to provide the reference for improveing the efficiency and accuracy of forestry survey.
出处
《江西林业科技》
2014年第5期50-53,共4页
Jiangxi Forestry Science and Technology
关键词
RTK测量
GPS
古树名木
三维定位
RTK measurement
GPS
ancient and famous trees
three dimensional localization
