Different GNSS (Global Navigation Satellite System) Receiver’s combination and its Spatial Information Analytics

The greater part of the modern GNSS receiver are able to guarantee a fair positioning performance almost everywhere. The aim is to investigate the effective potentialities of GNSS sensor such as GPS, GLONASS and to make a statistical analysis of these receivers. The continuous increase of the number of GNSS multiconstellation station will give a good opportunity to improve accuracy and precision levels. The system is based on sensors, Arm cortex, and personal computer. Positioning data which includes both longitude and latitude is extracted using NMEA protocol of the receiver. The extracted data will be displayed and saved on personal computer and retrieved later. Each receiver sensor is analyzed, statistically characterized and its error probabilities are obtained.