GNSStietoja
GNSStietoja is a Finnish term that translates to "GNSS data" in English. GNSS, which stands for Global Navigation Satellite System, refers to a constellation of satellites that provide autonomous geospatial positioning. This includes well-known systems like the United States' Global Positioning System (GPS), Russia's GLONASS, Europe's Galileo, and China's BeiDou. GNSStietoja encompasses the raw measurements and derived information collected from these satellite systems.
The data can include pseudoranges, Doppler shifts, carrier phase measurements, and satellite ephemerides. These measurements are
Processing GNSStietoja often involves sophisticated algorithms to achieve high accuracy. Techniques like differential GNSS (DGNSS) and