关于快速实现基础测绘生产的探讨——以新疆1万叶城为例  

About the Realization of Basic Surveying and Mapping Under the Production of Fast Encryption and Production of DOM and the Contour Automatically——In Xinjiang Yecheng 1∶10000 leaf area as an example

作　　者：张海艳[1] 李军[1] 马红利[2] Zhang Haiyan;Li Jun;Ma Hongli(The first topographic surveying team of state bureau of surveying and mapping geographic information;The national geographical information bureau of surveying and mapping,Shaanxi provincial basic geographic information center, Xi'an Shaanxi, 710054, China)

机构地区：[1]国家测绘地理信息局第一地形测量队 [2]国家测绘地理信息局陕西省基础地理信息中心,陕西西安710054

出　　处：《科技资讯》2017年第18期82-85,87,共5页Science & Technology Information

摘　　要：该文介绍了在1:10 000基础测绘实际生产过程中,以新疆1万叶城实验区作为实验,通过在INPHO下进行实现快速空三加密、提取DTM、生产DOM、DSM;在DSM基础上反生的等高线与传统在JX4立体下采集等高线的方法相结合,高效、高精度的完成等高线采集工作,从而在很大程度上快速、高效的实现基础测绘的生产。This article introduces the1∶10000basic surveying and mapping,in the process of actual production in XinjiangYecheng1∶10000experimental area as the experiment,through fast under the INPHO empty three encryption,extract DTM,production DOM,DSM;Born in DSM based on the contour and the traditional acquisition under JX4three-dimensional contourscombined method,high efficiency,high precision contour acquisition work.

关 键 词：DTM DSM 反生等高线 

分 类 号：P23[天文地球—摄影测量与遥感]