Application of Geovisualisation Techniques in Coastal-zone Management
Application of Geovisualisation Techniques in Coastal-zone Management
复制标题
地理可视化技术在海岸带管理中的应用
DOI：
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发表时间：
2007
期刊：
影响因子：
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通讯作者：
R. Duttmann
中科院分区：
文献类型：
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作者：
Rolf Gabler;R. Duttmann
3D景观可视化越来越多地用于空间科学和规划。目前可用的可视化工具允许基于地理数据（如数字高程模型、航空照片或遥感数据）创建高度逼真的景观表示。然而，与传统的2D表示相比，逼真的3D景观可视化提供了更高程度的视觉清晰度，从而有助于更好地理解空间结构和过程，并促进视觉思维。真实感的景观可视化可以通过纯图形渲染系统（通常不支持交互性）或实时可视化环境来生成。本文介绍了选定的3D和4D景观可视化的例子，并讨论了3D实时可视化环境开发的基尔中国农业大学自然地理系的属性和应用。
3D landscape visualisation is increasingly used in spatial sciences and planning. Currently available visualisation tools permit creating highly realistic representations of landscapes based on geodata, such as digital elevation models, aerial photographs, or remote-sensing data. However, in contrast to traditional 2D representations, photorealistic 3D landscape visualisations offer a higher degree of visual clarity, thus contributing to a better understanding of spatial structures and processes and promoting visual thinking. Photorealistic landscape visualisations can be generated with the aid of either pure landscape-rendering systems, which usually do not support interactivity, or real-time visualisation environments. This paper presents selected examples of 3D and 4D landscape visualisations and discusses the properties and applications of a 3D real-time visualisation environment developed at the Department of Physical Geography of Kiel CAU.