Three-Dimensional Modeling and Indoor Positioning for Urban Emergency Response

Three-dimensional modeling of building environments and indoor positioning is essential for emergency response in cities. Traditional ground-based measurement methods, such as geodetic astronomy, total stations, and global positioning system (GPS) receivers, cannot meet the demand for high precision...

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Bibliographic Details
Main Authors: Xin Zhang, Yongxin Chen, Linjun Yu, Weisheng Wang, Qianyu Wu
Format: Article
Language:English
Published: MDPI AG 2017-07-01
Series:ISPRS International Journal of Geo-Information
Subjects:
Online Access:https://www.mdpi.com/2220-9964/6/7/214