Vol. 10 No. 1 (2024): Melanesian Journal of Geomatics and Property Studies (MJGPS) Volume 10 - 2024

Editorial Note

The evolving landscape of land administration and surveying in Papua New Guinea is experiencing significant transformations through innovative technologies. This issue brings together five papers that explore advancements in flood susceptibility analysis, digital cadastral databases, Unmanned Aerial Vehicle (UAV) applications, wireless communication in education, and artificial intelligence. Moreover, flood susceptibility analysis in the Sepik River Basin employs the Frequency Ratio model, classifying flood-prone zones based on multiple environmental factors. The study’s 88.71% predictive accuracy provides essential data for risk management strategies, highlighting the vulnerability of over 125,000 residents in high-risk areas. In addition, the integration of Global Navigational Satellite System (GNSS) surveys, UAV technology, and Geographic Information System (GIS) applications in developing a Digital Cadastral Database (DCDB) for peri-urban customary land presents a solution to longstanding challenges of overlapping boundaries and title duplication. A case study from Igam-Block Settlement in Lae demonstrates the potential of cost-effective survey methods, enhancing cadastral management and land development.

Furthermore, UAV technology is emerging as a transformative tool in cadastral surveys, offering precision comparable to traditional methods while significantly reducing field time and labour costs. Findings indicate that properly calibrated UAV systems can achieve sub-centimetre accuracy, supporting their adoption in PNG’s surveying practices. Where education is concerned, wireless communication technologies are revolutionizing surveying education at the Papua New Guinea University of Technology by bridging theoretical learning and practical application. The study demonstrates improved student comprehension and collaboration through real-time data-sharing platforms, despite challenges such as limited infrastructure and access to advanced tools.

Finally, an exploration of artificial intelligence and artificial consciousness examines their potential in Papua New Guinea (PNG). While AI applications remain in their infancy, the study underscores the need for further research into feasibility, risks, and the future role of super-intelligence in national development. These studies collectively emphasize the necessity of embracing modern technologies for sustainable development in PNG’s land and surveying sector. The integration of digital systems, UAVs, wireless networks, and AI will pave the way for enhanced efficiency, informed decision-making, and resilient infrastructure planning.

Dr. Andrew Pai, Head of the School of Surveying & Land Studies, PNGUoT