A 3D-GIS implementation for realizing 3D network analysis and routing simulation for evacuation purpose
Küçük Resim Yok
Tarih
2013
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Kluwer Academic Publishers
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
The need for 3D visualization and navigation within 3D-GIS environment is increasingly growing and spreading to various fields. When we consider current navigation systems, most of them are still in 2D environment that is insufficient to realize 3D objects and obtain satisfactory solutions for 3D environment. One of the most important research areas is evacuating the buildings with safety as more complex building infrastructures are increasing in today's world. The end user side of such evacuation system needs to run in mobile environment with an accurate indoor positioning while the system assist people to the destination with support of visual landscapes and voice commands. For realizing such navigation system we need to solve complex 3D network analysis. The objective of this paper is to investigate and implement 3D visualization and navigation techniques and solutions for indoor spaces within 3D-GIS. As an initial step and as for implementation a GUI provides 3D visualization of Corporation Complex in Putrajaya based on CityGML data, stores spatial data in a Geo-Database and then performs complex network analysis under some different kind of constraints. The GUI also provides a routing simulation on a calculated shortest path with voice commands and visualized instructions which are intended to be the infrastructure of a voice enabled mobile navigation system in our future work. © 2013 Springer-Verlag Berlin Heidelberg.
Açıklama
7th International Workshop on 3D Geoinformation -- 16 May 2012 through 17 May 2012 -- Quebec City, QC -- 101222
Anahtar Kelimeler
3D-GIS, Evacuation, Navigation, Network analysis
Kaynak
Lecture Notes in Geoinformation and Cartography
WoS Q Değeri
Scopus Q Değeri
Q3
