摘要
近几年,实景三维建模技术快速发展,极大推动实景三维中国的建设。实景三维中国建设主要从地形级、城市级和部件级三个层级开展。本文重点研究融合LiDAR点云及倾斜摄影测量进行城市级三维建模的技术方法和生产路线,综合运用两种技术各自优势,对城市区域和重要地物构建高精度、精细化三维单体化模型进行技术探索。
In recent years,the rapid development of 3 D modeling technology has greatly promoted the construction of Real Scene 3 D China.The construction of Real Scene 3 D China is mainly divided into three levels:terrain level,city level and component level.This paper focuses on the technical method and production route of city-level 3 D modeling by integrating Lidar point cloud and oblique photogrammetry,and comprehensively uses their respective advantages,so as to build a high-precision and refined 3 D monomer model for urban areas and important features for technical exploration.
作者
李鹏
马建芳
LI Peng;MA Jianfang(Surveying and Mapping Geographic Information Institute of Ningxia Hui Autonomous Region,Yinchuan 750002,China;School of Resource and Environment Sciences(SRES),Wuhan University,Wuhan 430079,China)
出处
《测绘通报》
CSCD
北大核心
2021年第S01期29-32,共4页
Bulletin of Surveying and Mapping
