多软件在大数据量航空正射影像的DEM制作

英文篇名：DEM Production of Large Data Aerial Orthophoto with Multi Software
作者：吴英龙 ; 黄莺 ; 易明华
英文作者：WU Yinglong;HUANG Ying;YI Minghua;Jiangxi Provincial Institute of Geography and National Monitoring and Remote Sensing;Key Laboratory of the State Bureau of Surveying,Mapping and Geographic Information;
关键词：正射影像 ; DEM
英文关键词：Orthophoto Image;;DEM
中文刊名：HXCZ
机构：江西省地理国情监测遥感院;流域生态与地理环境监测国家测绘地理信息局重点实验室;
出版日期：2019-06-25
出版单位：江西测绘
年：2019
期：No.120
语种：中文;
页：HXCZ201902007
页数：3
CN：02
ISSN：36-1123/P
分类号：26-27+32

摘要

制作海量航空影像的难点在于快速,准确地编辑DEM和镶嵌线,整体匀光匀色效果及大量的后期变形处理。其中以DEM的制作最为关键。本实验针对几种常用的制作软件,分别对制作方法,效率及效果进行比对,获得最佳的制作方案。
The difficulty of making a large number of aerial images is to edit DEM and mosaic lines quickly and accurately, to deal with the overall uniform light and color effects and the large amount of post-deformation. Among them, the production of DEM is the most critical. After comparing the methods, efficiency and results of several commonly used production software,this paper obtains the best production plan of DEM.

引文