GNSSnät

GNSSnät is a nationwide network of permanent GNSS (Global Navigation Satellite System) reference stations operated in Sweden. Its primary purpose is to provide high-accuracy positioning services to a wide range of users. The network consists of a dense array of continuously operating receivers that track signals from multiple GNSS constellations, including GPS, GLONASS, Galileo, and BeiDou.

The data collected by GNSSnät is used to generate real-time kinematic (RTK) and post-processing correction services. These services allow users to achieve centimeter-level or even millimeter-level positional accuracy, which is crucial for applications such as surveying, mapping, precision agriculture, construction, and scientific research. The network is managed by Lantmäteriet, the Swedish mapping, cadastral, and land registration authority.

By providing a reliable and accessible source of high-accuracy positioning, GNSSnät supports a variety of professional and public sector activities that rely on precise location data. The continuous operation and maintenance of the network ensure its availability and the quality of the generated positioning services.