摘要
针对南京、苏州1:500、1:1000比例尺的航测数字线划图技术设计,研究作业的难点,提出更好的设计方案。从航测法成图布点、选点、刺点及内业立体量测、外业调绘、内业编绘数据入库几个方面来探讨1:500、1:1000比例尺航测数字线划图成图的方法,同时阐述内外业一体化作业的优越性。
Aiming at the technical design of 1：500 and 1：1 000 scale aerophotogrammetry DLG in Nanjing and Suzhou, this paper studied the working difficulties and put forward the better design schema. The method of 1： 500 and 1： 1 000 scale aerophotogrammetry DLG mapping was discussed in setting points, selecting points, pin -points, stereo mapping, annotation, constructing database by complied data and so on. Meanwhile, this paper also expounded the advantages about integrative work inside and outside.
出处
《测绘与空间地理信息》
2008年第5期162-165,167,共5页
Geomatics & Spatial Information Technology
关键词
数字线划图
航测
DLG
aerophotogrammetry
