Study on DGPS Based Cadastral Survey

Cadastral surveys are the cornerstone of land management systems, vital for delineating property boundaries, protecting property rights, easing land transactions, and supporting urban development. Traditionally reliant on manual measurements and surveying tools, these surveys have undergone a profound transformation with the adoption of Differential Global Positioning System (DGPS) technology. DGPS, leveraging satellite signals and ground-based reference stations, has ushered in an era of unparalleled precision in Earth's surface positioning. This abstract provides a gateway to an extensive study that delves deeply into DGPS technology's transformative potential within the realm of cadastral surveys. The research objectives include a comprehensive exploration of DGPS principles, comparative analyses with traditional methods, real-world case studies, rigorous assessments of accuracy and reliability, provision of valuable implementation recommendations, and forward-looking insights into future trends. With a keen focus on these key aspects, the study aims to illuminate the path towards harnessing the full potential of DGPS technology in cadastral surveying.