during a very long period of time, civil engineers have been the only ones to be designated as the experts for underground space, while the planners and architects were the ones of the development at the surface. cities worldwide tend to overlook an invaluable asset that lies beneath their surfaces. most cities and urban regions are unaware of the benefits underground space use has to offer, bo...

Modern cities have been trying to meet their needs for space by using not only surface structures but also by considering subsurface space use. It is also anticipated that without planning of underground spaces for supporting surface city life in the years and generations to come, there will be serious and unavoidable problems with growing populations. The current Turkish cadastral system, incl...

We propose Robot Wireless Sensor Networks (RWSNs) management method for maintaining wireless communication connectivity for a mobile robot teleoperation with considering a distance between sensor nodes. Recent studies for reducing disaster damage focus on a disaster area information gathering in underground spaces. Since information gathering activities in such post disaster underground spaces ...

This paper presents a method for autonomously collecting surveyquality data from underground spaces for the purposes of 3D modeling. This overview includes a systems-level description of the robotic tools, data acquisition process and data processing techniques that enable accurate 3D modeling of subterranean interiors. A performance evaluation and accuracy analysis between the capabilities of ...

Underground music file sharing communities are online social spaces that facilitate the sharing of mostly unauthorised digital content. This paper proposes underground file sharing communities as subcultures, and explores the Roswell community from theoretical perspectives of group formation and translation from Actor-network theory (ANT) to gain a better understanding of the motivations for fi...