Research Project for Developing a 3D City Simulation Platform as a Guideline for Conservation and Development of the Old Town Area of Roi Et

Abstract

Roi Et Old Town possesses significant historical and cultural value; however, it lacks a three-dimensional spatial tool capable of effectively supporting urban planning and policy-oriented decision-making. This research aims to develop a three-dimensional platform for visualizing spatial information of Roi Et Old Town to serve as a framework and set of measures for future conservation and development, as well as to analyze the platform’s potential in supporting urban planning, management, and development processes. The study employs descriptive evaluation and usability testing with experts and key stakeholders to assess the platform’s efficiency, accuracy, ease of understanding, and applicability in spatial planning and policy decision-making. The findings indicate that the three-dimensional city simulation platform significantly enhances the effectiveness of planning, management, and conservation of Roi Et Old Town by providing a clearer spatial overview and supporting informed, context-sensitive decisions. The study further proposes guidelines for improving and developing the platform to better support the management of conservation and development areas. The results demonstrate that such platforms can function as practical policy-support tools and may be adapted for use in other historic urban areas with similar contextual characteristics.