哈尔滨市交通导航系统的研究与应用  

Research and Application of Harbin Transportation Guidance System

作　　者：衣鸿波 修洪玉 

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》2008年第1期103-106,共4页Geomatics & Spatial Information Technology

摘　　要：在哈尔滨市8个行政区范围内建立5个永久性连续运行GNSS基准站,各基准站观测数据通过专用数据通信网传送至数据管理中心,经过处理后实时通过专用网或因特网向导航用户发布国际通用格式的差分数据,以满足导航用户对高精度实时定位、测速、位移测量的要求,实现物流配送、公共安全、交通导航等现代化管理。Five permanent continuous operating GNSS datum stations are established for the project plan in the 8 Harbin administrative area scopes, various data station observation data are transmitted to data management center through special - purpose data communication network, international general form difference data are issued through the private network or the Internet to the navigation user after processing. The data can satisfy the navigation users to request for the high accuracy real -time locating, speed measuring and displacement surveys; and realize the modern managements, logistics allocation, public security, transportation navigation, etc.

关 键 词：GNSS 基准站 差分 导航 数据传输 

分 类 号：P228[天文地球—大地测量学与测量工程]