What is a CORS (Continuously Operating Reference Station)?
A CORS (Continuously Operating Reference Station) is a reference station that provides continuous and permanent real-time positioning information for a specific area. These stations are equipped with high-quality GNSS receivers and antennas installed at precisely known locations.
CORS networks are used to collect raw GNSS data, which is then used to generate correction information for improving the accuracy of GNSS positioning solutions. The data from CORS is essential for applications requiring high-precision positioning, such as land surveying, GIS mapping, precision agriculture, autonomous vehicles, and robotics. By providing a stable reference point, CORS enables users to correct for errors in satellite signals caused by atmospheric conditions, satellite orbit inaccuracies, and other factors. Many CORS networks offer public access to their data, supporting a wide range of professional and scientific applications.
