Differential Global Positioning System (DGPS) is a technology that improves the accuracy of standard GPS positioning. It achieves this by using reference stations to correct signal distortions caused by factors like atmospheric conditions and satellite orbits. DGPS finds applications in maritime navigation, precision agriculture, and surveying. It's vital for tasks requiring high location accuracy. DGPS significantly enhances the reliability and precision of GPS-based operations across various industries. DGPS Survey from Nanda Kailash Infrastructure & Developers