In the rapidly evolving field of surveying and mapping, drones—also known as unmanned aerial vehicles (UAVs)—have transformed the landscape, providing a cost-effective and efficient means of capturing high-resolution imagery and data. However, the accuracy of drone surveys can vary significantly based on the technology and methods employed. This article explores the accuracy of drone surveys with and without Real-Time Kinematic (RTK) GPS and Ground Control Points (GCPs), shed