科技创新与应用2024，Vol.14Issue(19)：139-142,4.DOI:10.19981/j.CN23-1581/G3.2024.19.032
基于ArcGIS与Photoshop制作3D地形图
陆世安 1龚德红2
作者信息
- 1. 贵州省地质矿产勘查开发局一〇五地质大队,贵阳 550018
- 2. 贵州省地矿局 101 地质大队,贵州 凯里 556000
- 折叠
摘要
Abstract
3D topographic map is a kind of digital map which visually expresses the terrain in three-dimensional form.3D topographic map can simulate geomor phological features stereoscopically,provide visual feedback for users,bring immersive feeling and experience,and make it easier for people to view,understand and study the map.It is of great significance to the research of 3D geographic information simulation and 3D visualization technology.It is suggested to use Arc GIS software to transform the scene of the map,stretch the altitude of the topographic map,display the topographic map with three-dimensional effect,and import two-dimensional vector data to make a 3D topographic map with three-dimensional effect.Through the study of the gray value of the image and the relationship between light and shadow transformation,the above data set is rendered by Photoshop software,which shows the effect of 3D simulation,makes 3D topographic map,and realizes the visualization of 3D topographic map.关键词
ArcGIS/Photoshop/3D/地形图/可视化研究Key words
ArcGIS/Photoshop/3D/topographic map/visualization research分类
天文与地球科学引用本文复制引用
陆世安,龚德红..基于ArcGIS与Photoshop制作3D地形图[J].科技创新与应用,2024,14(19):139-142,4.
