Visualizing 3D Terrain, Geo-Spatial Data, and Uncertainty
نویسندگان
چکیده
منابع مشابه
Visualizing 3D Terrain, Geo-Spatial Data, and Uncertainty
Visualizing geo-spatial data embedded into a three-dimensional terrain is challenging. The problem becomes even more complex when uncertainty information needs to be presented as well. This paper addresses the question of how to visually communicate all three aspects: the 3D terrain, the geo-spatial data, and the data-associated uncertainty. We argue that visualizing all aspects with a high deg...
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This paper focuses on how computer graphics and visualization can help users access and understand the increasing volume of geo-spatial data. In particular, this paper highlights some of the visualization challenges in visualizing uncertainty associated with geo-spatial data. Uncertainty comes in a variety of forms and representations, and require different techniques for presentation together ...
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Visual analysis of geo-spatial data represented within a three-dimensional frame of reference is a challenging task. Focus+Context is a common concept that aids this process. This paper addresses the question, how Focus+Context can be applied to a visualization of multivariate weather data along with 3D terrain data. For this purpose, the focus can be specified with regard to both, the terrain ...
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The availability of a vast amount of heterogeneous information from a variety of sources ranging from satellite imagery to the Internet has been termed as the problem of Big Data. Currently there is a great emphasis on the huge amount of geophysical data that has a spatial basis or spatial aspects. To effectively utilize such volumes of data, data mining techniques are needed to manage discover...
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Terrain and navigation data have been collected from sensors mounted on an autonomous offroad vehicle. Data include range images from scanning laser range imagers, position and orientation estimated from GPS and inertial devices, and color images registered with the laser range data. These data have been visualized as static models with interactive displays and as 3D movies (sequences of 3D ran...
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ژورنال
عنوان ژورنال: Informatics
سال: 2017
ISSN: 2227-9709
DOI: 10.3390/informatics4010006