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
蒋汪洋 1张广振2
作者信息
- 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
- 折叠
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.
Abstract
In order to promote the application of oblique 3D models in large-scale topographic map production,this paper mainly dis-cusses 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Key words
oblique aerial photography/oblique three-dimensional models/1∶500 scale topographic map引用本文复制引用
出版年
2024
NETL
NSTL
万方数据