1. School of Geomatics and Urban Spatial Informatics, Beijing University of Civil Engineering and Architecture, Beijing, China
2. Engineering Research Center of Representative Building and Architectural Heritage Database Ministry of Education, Beijing University of Civil Engineering and Architecture, Beijing, China
3. Beijing Key Laboratory for Architectural Heritage Fine Reconstruction & Health Monitoring, Beijing University of Civil Engineering and Architecture, Beijing, China
4. National Construction Engineering Quality Supervision and Inspection Center, China Academy of Building Research, Beijing, China
5. Surveying and Mapping Engineering Institute, Comprehensive Institute Geotechnical Investigation and Surveying, Beijing, China