宁波市轨道交通平面基准框架网的布设和解算  

Layout and Data Processing of Ningbo Rail Transit Plane Datum Frame Network

作　　者：施斌[1] 张旭东[1] 

机构地区：[1]宁波市测绘设计研究院,浙江宁波315042

出　　处：《城市勘测》2015年第2期112-114,共3页Urban Geotechnical Investigation & Surveying

摘　　要：详细介绍了宁波市轨道交通平面基准框架网的布设和数据解算情况。结果表明,宁波市平面基准框架网网型布设合理,数据处理精度和可靠性高,与轨道既有线路兼容性好,能够为宁波市轨道交通建设提供长期的、稳定的、高精度的平面测绘基准。This paper details the layout and data processing of Ningbo rail transit plane datum frame network. The results show that the layout of Ningbo rail transit plane datum frame network is reasonable and its data has higher accura-cy and reliability,also the compatibility of frame network and rail transit line is fine. So it can provide a long-term,sta-ble and high accuracy plane datum for Engineering control network of Ningbo rail transit.

关 键 词：轨道交通 平面框架网 框架网布设 解算 

分 类 号：P221[天文地球—大地测量学与测量工程]