Analysis of the radio interference and measurement parameters impact on GNSS accuracy in forested areas

Abstract

The authors present the results of studying the forest cover impact on the measurements accuracy made with the help of global navigation satellite systems at local geodynamic test sites. The study was held at the Nizhne-Kansk geodynamic polygon (Krasnoyarsk krai) in the period from 2010 to 2023. The main purpose was to investigate the wood vegetation influencing the GNSS measurements accuracy. Three classes of forest cover were defined