Practices on BIM-based indoor spatial information implementation and location-based services
نویسندگان
چکیده
منابع مشابه
Location-Based Services: Practices and Products PostGIS
to make them geometrically interoperable with datasets of a higher absolute positional accuracy. To date most PAI programs were implemented as coordinated programs. These programs usually focused on the improvement of a particular dataset and were focused on the individual requirements for geometric interoperability of this dataset with those of a higher positional accuracy. In the future the d...
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Location awareness is one of the fundamental problems in tomorrow’s wireless networks. With the advent of GPS, LBS have found applications in many different fields. Most of the LBS applications offered by wireless carriers as of today are mainly relied on the GPS technology. In areas where there is a clear LOS to GPS satellites, this technique provides a good estimate of the user’s location on ...
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ing Positions for Indoor Location Based Services Teemu Pulkkinen, Sourav Bhattacharya, Petteri Nurmi Helsinki Institute for Information Technology HIIT PO Box 68, FI-00014 University of Helsinki, Finland [email protected]
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With advances in Location-Based Services(LBSs), the motivation for indoor LBSs is becoming stronger since the complexity of indoor spaces. Semantic location model is becoming a pervasive data model to face with this challenge. The hybrid semantic methods and theories are used into this model to define and manage semantic information and location information. In this paper, we analyze some seman...
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With the growing dominance of complex and multi-level urban structures, current cadastral systems, which are often developed based on 2D representations, are not capable of providing unambiguous spatial information about urban properties. Therefore, the concept of 3D cadastre is proposed to support 3D digital representation of land and properties and facilitate the communication of legal owners...
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ژورنال
عنوان ژورنال: Journal of KIBIM
سال: 2015
ISSN: 2288-3053
DOI: 10.13161/kibim.2015.5.3.041