Royal Thai Survey Department (RTSD), Thailand

The Royal Thai Survey Department (RTSD) is the primary agency responsible for geospatial data and mapping in Thailand. It provides essential services such as topographic mapping, geodetic surveys, and the production of nautical charts. RTSD supports national development projects, disaster management, and environmental conservation through its comprehensive geospatial information systems. The department also engages in international cooperation to enhance its capabilities and share expertise.