大比例尺航测地形图室内判绘技术  

Indoor interpretation and drafting based on large-scale aerial topographic maps

作　　者：崔苗苗[1] 牛得学[2] 

机构地区：[1]滨州职业学院建筑与艺术设计系,山东滨州256603 [2]滨州学院自动化系,山东滨州256603

出　　处：《测绘科学》2011年第5期148-149,共2页Science of Surveying and Mapping

摘　　要：针对航测地形图野外调绘工作程序繁琐,工作量大,效率不高的特点,本文提出了以AutoCAD为平台的集数字正射影像判读、清绘于一体的全数字化室内判绘技术,详细介绍了其原理与工作流程。通过实例分析该技术的有效性、可行性以及存在的不足,结果表明该室内判绘技术基本能满足大比例尺航测地形图的调绘需求,对测绘生产具有一定参考作用。According to the characteristics of cumbersome working procedure, heavy workload and inefficiency during the field annotation, an all-digital indoor interpretation and drafting technology which integrates DOM interpretation and map fair drawing with AutoCAD as a platform was proposed in this paper. The principle and workflow of the technology were introduced in detail. Then an example was showed, in which the effectiveness, feasibility and deficiencies of the technology were analyzed. The result indicated that this technology could basically meet the annotation requirement of large-scale aerial topographic maps, which would have the practical guidance to surveying and mapping production.

关 键 词：室内判绘 地形图 调绘 DOM DLG 

分 类 号：P231[天文地球—摄影测量与遥感]