DGNSS corrections

DGNSS, or Differential Global Navigation Satellite System, enhances the accuracy of standard GPS signals. While GPS can provide location data, it may have errors due to atmospheric conditions and other factors. DGNSS uses a network of fixed ground stations that receive GPS signals and calculate their own precise positions. These stations then send correction information to nearby GPS receivers, helping to refine their position measurements. As a result, DGNSS can significantly improve location accuracy, making it valuable for applications like surveying, navigation, and maritime operations.