遥感数据的三维可视化与评价

P. Schulze, S. Growe, R. Tönjes
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引用次数: 7

摘要

多传感器遥感数据的并行评估由于图像尺度和方向的不同而变得复杂。因此,设想了多传感器数据的同时可视化。为了获得观测区域的空间印象,图像被共同配准,投影到3D地形模型上并以立体方式显示。所提出的三维评估系统可以在虚拟景观中实现实时导航。用户能够通过混合图像并形成来自不同传感器的马赛克来操纵3D模型。对地理信息系统(GIS)的在线访问提供了显示GIS数据的可能性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
3D visualization and evaluation of remote sensing data
The parallel evaluation of remote sensing data from multiple sensors is complicated by different image scales and orientations. Thus, simultaneous visualization of the multi-sensor data is envisaged. For a spatial impression of the observed area the images are co-registered, projected onto a 3D terrain model and displayed stereoscopically. The presented 3D evaluation system allows real-time navigation in the virtual landscape. The user is able to manipulate the 3D model by blending the images ad forming a mosaic from different sensors. Online access to a geoinformation system (GIS) offers the possibility to display GIS data.
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