“…When integrated with BIM, these 3D images allow for real-time monitoring of systems and processes and timely analysis of data. Emerging imaging and sensing techniques that appeared in the literature review include radio detection and ranging (RADAR) [77], light detection and ranging (LiDAR) [54,58,76,78], terrestrial laser scanning (TLS) [55,56], time of flight (TOF) [75], photogrammetry [41,58,76], and global positioning systems (GPS) [24,41,69,76]. These technologies have been shown to support existing conditions modeling [76], 3D design of alternatives [76], clash detection [76], progress monitoring [58], virtual inspection [70,73], as-built surveys [76], and inventory mapping [76].…”