ISPRS Ann. Photogramm. Remote Sens. Spatial Inf. Sci., III-3, 401-406, 2016
http://www.isprs-ann-photogramm-remote-sens-spatial-inf-sci.net/III-3/401/2016/
doi:10.5194/isprs-annals-III-3-401-2016
 
06 Jun 2016
OPENWEBGLOBE 2: VISUALIZATION OF COMPLEX 3D-GEODATA IN THE (MOBILE) WEBBROWSER
M. Christen Institute of Geomatics Engineering, FHNW University of Applied Sciences and Arts Northwestern Switzerland
Keywords: Rendering Geospatial Data, Processing Geospatial Data, Image Based Provisioning, Standards, Cloud Computing Abstract. Providing worldwide high resolution data for virtual globes consists of compute and storage intense tasks for processing data. Furthermore, rendering complex 3D-Geodata, such as 3D-City models with an extremely high polygon count and a vast amount of textures at interactive framerates is still a very challenging task, especially on mobile devices. This paper presents an approach for processing, caching and serving massive geospatial data in a cloud-based environment for large scale, out-of-core, highly scalable 3D scene rendering on a web based virtual globe. Cloud computing is used for processing large amounts of geospatial data and also for providing 2D and 3D map data to a large amount of (mobile) web clients. In this paper the approach for processing, rendering and caching very large datasets in the currently developed virtual globe “OpenWebGlobe 2” is shown, which displays 3D-Geodata on nearly every device.
Conference paper (PDF, 1888 KB)


Citation: Christen, M.: OPENWEBGLOBE 2: VISUALIZATION OF COMPLEX 3D-GEODATA IN THE (MOBILE) WEBBROWSER, ISPRS Ann. Photogramm. Remote Sens. Spatial Inf. Sci., III-3, 401-406, doi:10.5194/isprs-annals-III-3-401-2016, 2016.

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