烟台开发区高精度工程控制网的建立  

ESTABLISHMENT OF ENGINEERING CONTROLLING NETWORK WITH HIGH PRECISION IN YANTAI CITY DEVELOPING ZONE

作　　者：王德保[1] 董传胜 黄军[1] 董魁[2] 杜伟[3] 江世朝 

机构地区：[1]山东省国土测绘院,济南市历山东路9号250013 [2]山东省血液中心,济南市山师东路22号250014 [3]临朐县国土资源局,临朐县新华路136号262600

出　　处：《测绘信息与工程》2006年第2期39-41,共3页Journal of Geomatics

摘　　要：表述了为提高平面精度和高程拟合精度采用的数据处理方法和达到的精度指标,提出了对平面网起算点进行内符精度检测,采用多种高程拟合方案对已知GPS水准点进行精度检验,综合考虑内符合和外符合精度,实现最优高程拟合的观点。The paper pointes out that, with checking the conforming precision of standard points data inside plane network, when elevation simulating and conforming is carried out, precision checking for known GPS level point data would be finished in several simulating and conforming plans. The best way for simulating and conforming would be searched by not only considering conforming precision inside but also considering conforming precision outside.

关 键 词：工程控制网 全球定位系统 数据处理 高程拟合 精度 水准网 

分 类 号：P228.42[天文地球—大地测量学与测量工程]