非量测数码影像技术在地图快速修测中的应用概述  

An Overview of the Application of Non-metric Digital Imaging Technology in Rapid Map Repair

作　　者：张铮 孙建军[1] ZHANG Zheng;SUN Jianjun(Tianjin Institute of Geotechnical Investigation&Surveying,Tianjin 300191,China)

机构地区：[1]天津市勘察院,天津300191

出　　处：《测绘与空间地理信息》2020年第12期43-45,共3页Geomatics & Spatial Information Technology

基　　金：天津市重点研发计划科技支撑重点项目——基于北斗的智能土地及环境在线监察综合技术研究与服务平台建立(18YFZCSF00620)资助。

摘　　要：针对地图快速修测车的漏测问题,系统探讨了引入非量测数码影像技术来弥补这一缺陷的可行性,并综合国内外相关研究对非量测数码影像技术如何融合地图修测车数据进行了系统论述,设计了一套技术流程,并对其中的关键环节和技术进行了分析,可为非量测数码影像技术融入地图快速修测相关应用提供参考。Aiming at the problem of missing measurement of map fast repairing and measuring vehicle,this paper systematically discussed the feasibility of introducing non measuring digital image technology to make up for this defect.Based on the related research at home and abroad,the problem how to integrate the data of map repair and survey vehicle with non-measurement digital image technology was systematically discussed.A set of technical process was designed,and the key links and technologies were analyzed.It could be used as a reference for the application of non-metric digital image technology in rapid map repair.

关 键 词：非量测数码影像技术 快速修测 融合技术 应用概述 

分 类 号：P283.1[天文地球—地图制图学与地理信息工程]