摘要
目前区域CORS已进入全面应用阶段,由于其数据量大,以人工管理方式尚难以实现参考站的实时监测运行状态、有效科学的数据自动化管理和可靠的高精度数据处理结果解算。因此本文提出了基于GAMIT/GLOBK与Bernese软件的区域CORS数据自动化处理系统,设计了系统总体结构和功能设计。基于山东CORS近三年的数据,区域CORS数据自动化处理系统的建设实现了IGS数据的自动下载、CORS站观测数据的数据信息库管理和维护、数据预处理与质量检查、数据自动化解算、成果可视化输出等功能,算例测试表明,所建设的系统满足CORS网自动化数据处理的需求。
At present,CORS has entered a comprehensive application stage.Because of the large amount of data,the method of manual management can not realize the real-time monitoring of the reference station,effective scientific data automation management,and reliable high precision data processing results.So the data auto-processing system were proposed based on GAMIT/GLOBK and Bernese software,and the overall structure and function of the system were designed.Based on the data of Shandong CORS for nearly three years,the construction of regional CORS data automation processing and analysis system has realized,the main functions includesthe automatic download of IGS data,data warehouse management and maintenance,data preprocessing and quality inspection,data automation,and results visualization.The test shows that designed system can meet the high-precise requirements of auto-processing CORS network.
出处
《全球定位系统》
CSCD
2016年第4期70-76,共7页
Gnss World of China
基金
国家自然科学基金(批准号:41374009)
青岛市博士后研究人员应用研究项目资助(编号:2015186)基金
海岛礁测绘技术国家测绘地理局重点实验室开放基金(编号:2015B01)
