RESEARCH STATUS & DEVELOPMENT TREND OF DIGITAL HEALTH MONITORING OF ARCHITECTURAL HERITAGE

Gao Chao，Wang Guoli ，Wang Yanmin , Zhao

ABSTRACT: Digital Heritage monitoring is of great importance in the preventive protection of architectural heritage. The most popular technical methods in current digital monitoring of construction heritage are including: traditional measurement technology, 3D laser scanning technology, photogrammetry technology and so on. This paper summarizes various domestic and foreign digital devices, monitoring objects and indexes by reviewing the relevant literatures on the digital health monitoring of architectural heritage. Moreover, by comparing the characteristics of several technical methods, application objects and the achievement accuracy, this paper combing the domestic and foreign application situation of the technology and the monitoring objectives appeared in typical cases, points out the characteristics of various methods and the problems that may be faced by the current construction heritage monitoring.

Keywords: Architectural heritage protection, Health monitoring, Terrestrial LiDAR, Photogrammetry, Remote sensing.