Application Point cloud data of Terrestrial Laser Scan (TLS) and Unmanned Aerial Vehicle (UAV) in establishing a 3D model (case study at Dieu Son Pagoda, Bac Ninh province)
1 Hanoi University of Mining and Geology, Hanoi, Vietnam
2 Natural resources and Environment one member co., ltd, Hanoi, Vietnam
- Keywords: Architectural heritages, Dieu Son Pagoda, Point cloud, Terrestrial Laser Scan, Three dimensions (3D) model, UAV.
- Received: 4th-Feb-2022
- Revised: 4th-May-2022
- Accepted: 3rd-June-2022
- Online: 30th-June-2022
- Section: Geomatics and Land Administration
The architectural heritages are symbols of culture, social, historical, and religion and the exciting points of every city or country, especially for tourism development. In the world, thousands of architectural heritages are preserved and protected. UNESCO and many international organizations work together with all governments and local people to keep the heritages. Their efforts are great, but sometimes, the heritages are damaged and destroyed by a natural disaster and human activities. In Vietnam, many architectural heritages are in danger. Therefore, preservation of these architectural heritages is essential with all efforts from the government and scientists. This paper presents the results of applying UAV and Terrestrial laser scanners to model the architectural heritage in 3D with high quality for the purpose of preserving and protecting these works. The study was done by modeling the Dieu Son Pagoda in Bac Ninh Province. The result shows that the model is very detailed and precise enough to retain the building's main architectural characteristics.
Abellán, A., Vilaplana, J.M. and Martínez, J., (2006). Application of a long-range Terrestrial Laser Scanner to a detailed rockfall study at Vall de Núria (Eastern Pyrenees, Spain). Engineering geology, 88(3-4), pp.136-148.
Bui Ngoc Quy, Le Dinh Hien, Nguyen Quoc Long, Tong Si Son, Duong Anh Quan, Pham Van Hiep, Phan Thanh Hai, Pham Thi Lan, (2020). Method of defining the parameters for UAV point cloud classification algorithm. Journal of the Polish Mineral Engineering Society, Vol. 1, Iss. 46, PP. 49-56. DOI: https://doi.org/10.29227/IM-2020-02-08
Bui, N.Q., Le, D.H., Nguyen, Q.L., Tong, S.S., Duong, A.Q., Pham, V.H., Phan, T.H. and Pham, T.L., (2020). Method of defining the parameters for UAV point cloud classification algorithm. Inżynieria Mineralna, 1, 46, PP. 49-56. doi: https://doi.org/10.29227/IM-2020-02-08 .
Bui, N.Q., Le, D.H., Duong, A.Q. and Nguyen, Q.L., 2021. Rule-based Classification of Airborne Laser Scanner Data for Automatic Extraction of 3D Objects in the Urban Area. Inżynieria Mineralna, 2, 48, PP. 103-114. Doi: https://doi.org/10.29227/IM-2021-02-09
Bui, N.Q., (2015). Research and build a Cyber City model for surface modeling and spatial planning orientation. Summary report on HUMG scientific and technological research project, T15-33, (in Vietnamese).
Bui, N.Q. and Pham, V.H., (2018). Establishing a 3D model for the design of the Me Linh - Ba Thien power high-voltage line of 220 KV from UAV Images data. Conference on Earth Sciences and Natural Resources for Sustainable Development (ERSD 2018), pp 91-96, (in Vietnamese).
Dao, N.L., (2011). Research and application of mapping technology (topography and cadastral) from images taken by universal cameras mounted on M100-CT drones controlled by Radio waves. Summary report on MONRE scientific and technological research project, (in Vietnamese).
Le, D.N., (2010). Unmanned aerial vehicle system (UAV) for image information collection. Specializing in Military Topographic Information, Department of Cartography, General Staff of the Vietnam People's Army, (in Vietnamese).
Nguyen, V.N., (2020). Applying ground laser scanning technology to build 3D models for technological equipment of Cam Pha thermal power plant. Mining Industry Magazine, Vol 1, pp 69-71, (in Vietnamese).
Phan, V.L. and Hoang, M.H., (2014). Introducing the Unmanned Aircraft System (UAS)-Trimble UX5 for geospatial data collection. Specializing in Military Topographic Information, Department of Cartography, General Staff of the Vietnam People's Army, (in Vietnamese).