建筑与文化Issue(4)：167-169,3.DOI:10.19875/j.cnki.jzywh.2025.04.053
基于无人机倾斜摄影建模的公园可视性分析方法研究
Research on Park Visibility Analysis Method Based on UAV Oblique Photogrammetry Modeling
摘要
Abstract
The visibility analysis of urban parks is of great significance for improving the landscape quality of urban parks and meeting the recreational needs of residents.Using the Yuyan Lake section of the Guitang River in Changsha as an example,this study constructs a DSM model and a real-world 3D model in ESRI i3s format with the aid of UAV oblique photogrammetry technology.It quantitatively analyzes the comprehensive visibility of the park from head-up and top-down perspectives by integrating GIS traditional viewshed analysis with 3D viewshed analysis,forming a set of universal"data collection-3D model construction-visibility analysis"process for park visibility analysis.This technology can provide reference for subsequent park landscape planning and design,greatly improving the scientificity and accuracy of landscape assessment.关键词
倾斜摄影/三维模型/城市公园/可视性/景观评估Key words
oblique photogrammetry/3D models/urban parks/visibility/landscape assessment引用本文复制引用
胡颖玲..基于无人机倾斜摄影建模的公园可视性分析方法研究[J].建筑与文化,2025,(4):167-169,3.
