Which system operates continuously to improve GPS data accuracy?

The Continuous Operating Reference Station (CORS) is specifically designed to enhance the accuracy of GPS data by providing real-time corrections. CORS consists of a network of GPS reference stations that operate 24/7, collecting satellite data and transmitting it to users. The advantage of CORS is its ability to reduce errors caused by atmospheric disturbances, multipath effects, and satellite orbit inaccuracies, among other factors that can affect GPS accuracy.

Unlike other systems, CORS serves as a reliable baseline for users seeking enhanced precision in their GPS readings, making it invaluable in applications that require high accuracy, such as surveying, geodesy, and navigation. Through the correction data provided by CORS, users can achieve centimeter-level accuracy, significantly improving their positional data compared to standard GPS readings.

Other options, although related to satellite and GPS technologies, do not specifically denote continuous operations that focus on enhancing GPS accuracy to the extent that CORS does.