数字航空摄影测量数据处理关键技术探讨  

Discussion on Key Techniques of Data Processing in Digital Aerial Photogrammetry

作　　者：查东亮 欧阳纯 ZHA Dongliang;OUYANG Chun(Geographic Information Engineering Brigade of Jiangxi Provincial Bureau of Geology,Nanchang,Jiangxi Province,330001 China)

机构地区：[1]江西省地质局地理信息工程大队,江西南昌330001

出　　处：《科技创新导报》2022年第27期99-102,共4页Science and Technology Innovation Herald

摘　　要：近年来,随着我国社会经济的稳步发展,我国测绘工程事业也呈现出快速发展的趋势。数字航空摄影测量作为测绘工程中非常重要的一部分,主要是指对飞机或者其他相关飞行器加以应用,如气球、人造卫星、宇宙飞船等,然后装载好专门的摄影机,对地面展开摄影,并获得相片成果的一项活动。其中,利用飞机进行空中摄影作业,称为“航空摄影”。值得注意的是,数字航空摄影测量具有分辨率高、动态记录等优势。因此,本文在分析数字航空摄影测量技术优势的基础上,探讨数字航空摄影测量数据处理关键技术要点,旨在提高数字航空摄影测量工作的效率及质量。In recent years,with the steady development of China's social economy,the domestic surveying and mapping engineering has presented a relatively rapid development trend.Digital aerial photogrammetry is a very important part of surveying and mapping engineering.It mainly refers to an activity that applies aircraft or other related aircraft,such as balloons,artificial satellites,spaceships,etc.,and then loads special cameras to take photos of the ground and obtain photographic results.Among them,the use of aircraft for aerial photography is called"aerial photography".It is worth noting that digital aerial photogrammetry has the advantages of high resolution,dynamic recording,etc.Therefore,on the basis of analyzing the advantages of digital aerial photogrammetry technology,this paper discusses the key technical points of digital aerial photogrammetry data processing,aiming to improve the efficiency and quality of digital aerial photogrammetry.

关 键 词：数字航空摄影测量 数据处理 关键技术 优势 技术要点 

分 类 号：P231[天文地球—摄影测量与遥感]