Abstract: A method for automatic conversion of three-dimensional (3D) digital maps for visual purposes to a conforming geometry for city-scale computational fluid dynamics (CFD) is proposed in this paper. Difficulties in automatic ...

Abstract: Localization (determination of the position of each sensor node) of a large scale sensor network is an important issue for applying network sensing technique to infrastructure monitoring. This paper presents a concept and ...

Abstract: Localization of sensor nodes is one of the most essential tasks for sensor network applications for infrastructure monitoring. Normally, the accuracy of global positioning system (GPS) positioning installed in wireless ...