Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XL-3/W3, 487-493, 2015
https://doi.org/10.5194/isprsarchives-XL-3-W3-487-2015
© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.
 
20 Aug 2015
EARTHSCAPE, A MULTI-PURPOSE INTERACTIVE 3D GLOBE VIEWER FOR HYBRID DATA VISUALIZATION AND ANALYSIS
A. Sarthou, S. Mas, M. Jacquin, N. Moreno, and A. Salamon Exelis Visual Information Solutions, Toulouse, France
Keywords: 3D Viewer, Globe View, Dynamic Footprint, Touch Screen, Shader Programming, Remote Computation, Full Motion Video, Hybrid visualization Abstract. The hybrid visualization and interaction tool EarthScape is presented here. The software is able to display simultaneously LiDAR point clouds, draped videos with moving footprint, volume scientific data (using volume rendering, isosurface and slice plane), raster data such as still satellite images, vector data and 3D models such as buildings or vehicles. The application runs on touch screen devices such as tablets. The software is based on open source libraries, such as OpenSceneGraph, osgEarth and OpenCV, and shader programming is used to implement volume rendering of scientific data. The next goal of EarthScape is to perform data analysis using ENVI Services Engine, a cloud data analysis solution. EarthScape is also designed to be a client of Jagwire which provides multisource geo-referenced video fluxes. When all these components will be included, EarthScape will be a multi-purpose platform that will provide at the same time data analysis, hybrid visualization and complex interactions. The software is available on demand for free at france@exelisvis.com.
Conference paper (PDF, 1528 KB)


Citation: Sarthou, A., Mas, S., Jacquin, M., Moreno, N., and Salamon, A.: EARTHSCAPE, A MULTI-PURPOSE INTERACTIVE 3D GLOBE VIEWER FOR HYBRID DATA VISUALIZATION AND ANALYSIS, Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XL-3/W3, 487-493, https://doi.org/10.5194/isprsarchives-XL-3-W3-487-2015, 2015.

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