GAMIT/GLOBK 10.7与Bernese 5.2陆态网数据解算结果对比分析  

Comparative Analysis of the CMONOC Data Solution Results Based on GAMIT/GLOBK 10.7 and Bernese 5.2

作　　者：刘晃 王志良 于景华 LIU Huang;WANG Zhiliang;YU Jinghua(South China Sea Marine Survey and Technology Center,Guangzhou 510300,China;Key Laboratory of Marine Environmental Survey Technology and Application,Ministry of Natural Resources,Guangzhou 510300,China)

机构地区：[1]国家海洋局南海调查技术中心,广东广州510300 [2]自然资源部海洋环境探测技术与应用重点实验室,广东广州510300

出　　处：《测绘与空间地理信息》2022年第1期84-86,共3页Geomatics & Spatial Information Technology

基　　金：国家重大科学仪器设备开发重点专项子课题(2017YFF0107405);2021年省级促进经济高质量发展(海洋经济发展)海洋六大产业专项项目——基于北斗的海洋高精度导航定位系统关键技术研究与示范应用(粤自然资合〔2021〕36号)资助。

摘　　要：由于全球卫星导航系统(GNSS)技术广泛应用,各个领域行业对GNSS数据处理的精度和效率提出了更高要求,本文基于GAMIT/GLOBK 10.7与Bernese 5.2软件对中国大陆构造环境监测网络(CMONOC)观测数据进行解算,并对解算策略的确定和解算结果进行对比分析,实验结果表明:GAMIT 10.7和Bernese 5.2软件对CMONOC观测数据的基线解算结果在X、Y、Z方向的解算精度有所不同,总体而言,Bernese 5.2软件比GAMIT 10.7软件在CMONOC网中基线解算的精度更好,可靠性更高。Aiming at the rapid development and application of global satellite navigation system(GNSS)technology,various industries have raised higher requirements for the accuracy and efficiency of GNSS data processing.Based on GAMIT/GLOBK 10.7 and Bernese 5.2,the data of the Crustal Movement Observation Network of China(CMONOC)are calculated.The experimental results show that the baseline calculation accuracy of CMONOC observation data by GAMIT/GLOBK10.7 and Bernese 5.2 software is different in X,Y and Z directions.Generally speaking,Bernese 5.2 software has better accuracy and reliability than GAMIT/GLOBK 10.7 software in baseline solution of CMONOC.

关 键 词：GAMIT/GLOBK 10.7 Bernese 5.2 陆态网 基线解算 网平差 

分 类 号：TB109[一般工业技术]