倾斜三维模型在1∶500地形图制作中的应用  

Application of Oblique 3D Models in 1∶500 Topographic Map Production

作　　者：蒋汪洋 张广振 JIANG Wangyang;ZHANG Guangzhen(The Second Institute of Photogrammetry and Remote Sensing,MNR,Harbin 150081,China;The First Surveying and Mapping Institute of Xinjiang Uygur Autonomous Region,Changji 831100,China)

机构地区：[1]自然资源部第二航测遥感院,黑龙江哈尔滨150081 [2]新疆维吾尔自治区第一测绘院,新疆昌吉831100

出　　处：《测绘与空间地理信息》2024年第S01期266-268,273,共4页Geomatics & Spatial Information Technology

摘　　要：为了促进倾斜三维模型在大比例尺地形图制作中的应用,本文主要探讨影响其制作的工作原理、关键技术,并提出优化方法。经过实际项目验证,1∶500地形图制作的精度、效率得到了明显提高。此方法的研究对指导基于倾斜航空摄影手段生产大比例尺地形图具有重要意义。In order to promote the application of oblique 3D models in large-scale topographic map production,this paper mainly discusses the working principle and key technologies,and puts forward the optimization method.The accuracy and efficiency of 1∶500 scale topographic map production have been improved obviously through the verification of practical projects.The research of this method is of great significance to guide the production of large-scale topographic map based on oblique aerial photography.

关 键 词：倾斜航空摄影 倾斜三维模型 1∶500地形图 

分 类 号：P231[天文地球—摄影测量与遥感]