摘要
天线高的计算是GPS数据处理过程中一个重要的环节,GAMIT软件提供了一系列函数和内部文件进行天线高的处理,这些函数根据内部文件中包含的接收机/天线信息进行天线相位中心改正,要保证基线解算过程顺利进行,需要明确GAMIT软件中与天线高有关的各文件之间的关系。该文在探讨了GAMIT中与天线高有关的各个文件之间的关系的基础上,总结出GAMIT处理天线高的大致流程,可为相关的工程实践提供一定的参考。
The calculation of antenna height is an important part in the GPS data processing. GAMIT provides a series of functions and internal files to treat HI. These functions correct the antenna phase center in accordance with the information about receiver/antenna in the files to. For ensuring the base- line processing successful, it is necessary to identify the relationship of files concerning HI in GAMIT. And based on the analysis of this relationship, the authors summarize the main flow of GAMIT processing the height of instrument in hope of providing some reference for similar engineering.
出处
《重庆建筑》
2012年第7期46-48,共3页
Chongqing Architecture
关键词
GAMIT
天线类型
天线高
天线相位中心
标石中心
量高方式
GAMIT
Antenna Type
height of instrument （HI）
antenna phase center
markstone center
height measurement method
