Spatial presentation and aggregation of georeferenced data

Kengo Koiso, Takahiro Matsumoto, Katsumi Tanaka
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引用次数: 3

Abstract

In this paper, we introduce a method of spatial presentation of georeferenced data in a three-dimensional space. Photographs, Quicktime VRs, videos, and computer graphic renderings provide realistic presentations rich in visual information. We believe, however, there is an issue of visualizing georeferenced data such as attribute data for spatial objects as well as showing the objects themselves. We introduce an orientation-based visualization model for visualizing georeferenced data, and discuss abstraction of the georeferenced data through their spatial aggregation in the space specified by a user.
地理参考数据的空间表示和聚合
本文介绍了一种在三维空间中对地理参考数据进行空间表示的方法。照片、Quicktime vr、视频和计算机图形效果图提供了丰富的视觉信息。然而,我们认为,可视化地理参考数据(如空间对象的属性数据)以及显示对象本身存在问题。提出了一种基于方位的地理参考数据可视化模型,并讨论了地理参考数据在用户指定空间内的空间聚合的抽象问题。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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