基于QGIS的CORS用户位置管理系统研究与实现  

Research and Implementation of CORS User Location Management System Based on QGIS

作　　者：陈春莹 修洪玉 李兆华 CHEN Chunying;XIU Hongyu;LI Zhaohua(Harbin Institute of Geotechnical Investigation and Surveying,Harbin 150010,China)

机构地区：[1]哈尔滨市勘察测绘研究院,黑龙江哈尔滨150010

出　　处：《测绘与空间地理信息》2023年第2期149-151,共3页Geomatics & Spatial Information Technology

摘　　要：商用CORS软件的用户位置查询功能多是部署在WEB端,且需接入互联网,不利于数据安全。本文开发的用户位置管理系统,基于QGIS底层框架搭建,接入Trimble Pivot Platform软件(下称TPP软件)数据库,按照日期、用户名等查询条件读取数据库中用户使用的虚拟参考站位置等信息,并将其表达在底图上,实现用户位置可视化管理和路径分析等功能。The user location query function of commercial CORS software is mostly deployed on the web side,and needs to access the Internet,which is not conducive to data security.The user location management system developed in this paper is built based on the underlying framework of QGIS and connected to the database of Trimble Pivot Platform(TPP)software.According to the date,user name and other query conditions,it reads the location information of virtual reference station used by users in the database,and expresses it on the base map,so as to realize the functions of user location visualization management and path analysis.

关 键 词：位置管理 CORS 数据库 可视化 

分 类 号：P208[天文地球—地图制图学与地理信息工程]