CAJ | 학술논문

随着摄影测量与遥感技术的发展，高分辨率正射影像图的应用范围越来越广，如何快速制作正射影像图成为当前的一个热点问题。本文先介绍滤波技术的原理，并以南京市城南某区域正射影像图生产为例，介绍如何利用滤波技术结合摄影测量的方法快速生产正射影像图。对关键技术、产品数学精度和工作效率进行分析和总结。
수착섭영측량여요감기술적발전，고분변솔정사영상도적응용범위월래월엄，여하쾌속제작정사영상도성위당전적일개열점문제。본문선개소려파기술적원리，병이남경시성남모구역정사영상도생산위례，개소여하이용려파기술결합섭영측량적방법쾌속생산정사영상도。대관건기술、산품수학정도화공작효솔진행분석화총결。
With the development of Photogrammetry and Remote Sensing ,high-spatial resolution DOM was used widely and widely.How to produce DOM quickly has been a hot topic .With the example of DOM produced for south area of NanJing city,filter technique’s principle are introduced first in the text ,Then introduced how to produce DOM with filter technique and the methods of Photogrammetry .Key techniques,math precision and work efficiency are especially analyzed in the paper .