The digital management system of the tangible culture heritage for enhancing historic building governance in Malang, Indonesia

The development of a digital management system to support historical building assets’ management process based on public participation is the latest innovation in preservation, conservation, and restoration activities of historical buildings. In line with the importance of applying Good Governance principles in the 4.0 Industrial Revolution in Malang city government, it is essential to develop a Governance Digitalization system to support sustainable tourism in heritage tourism management. This study aims to establish a digital management framework system for Tangible Culture Heritage based on HBIM to manage historical building assets in Malang. This system focus on the cultural heritage assets of Malang City that represents the three developments in the Dutch Indies architectural style. The BIM capability implemented in historical buildings in Heritage Building Information Modeling (HBIM) terminology can bring complexity and depth of information to historical buildings towards a sustainable lifecycle heritage management framework. This research implements the 3D modeling automatic reconstruction method (3D Laser scanner) processed with Building Information Modeling (BIM) based software. The process consisted of 3 (three) stages: identifying and mapping Historical Landmark Buildings, developing 3D content models, and generating HBIM data viewer application. This study’s results reveal that using 3D laser scanning technology can accelerate the recording process and object modeling of the HBIM library, offering high accuracy and efficiency in recording complex structures and architectural elements. The final result of HBIM modeling is translated into interactively present the 3D model and 2D documentation of Historic Building Information Models through the HBIM mobile data viewer.