Conclusion; Gr-5 Receiver - Topcon GR-5 Operator's Manual

Introduction
generate the corrections and apply them to its own observations
to compute the position with high accuracy.
• Master-auxiliary concept (MAC). This approach assumes the
usage of one master reference station and a number of auxiliary
reference stations to generate network correction messages. The
master station transmits full raw observations and coordinate
information while auxiliary stations transmit ionospheric and
geometric correction differences and coordinate differences
calculated between the master and each auxiliary station. The
rover accepts all these data as RTCM 3 messages and applies
them to get its own accurate position.

Conclusion

This overview simply outlines the basics of satellite positioning. For
more detailed information, visit the Topcon website
(http://www.topconpositioning.com/).

GR-5 Receiver

When power is turned on and the receiver self-test completes, the
receiver's 216 channels initialize and begin tracking visible satellites.
Each of the receiver's channels can be used to track any one of the
GPS, GLONASS, or GALILEO
available allows the receiver to track all visible global positioning
satellites at any time and location.
An internal full wave GNSS antenna equipped with a low noise
amplifier (LNA) and the receiver's radio frequency (RF) device are
connected with a coaxial cable. The wide-band signal received is
down-converted, filtered, digitized, and assigned to different
channels. The receiver processor controls the process of signal
tracking.
1. The GR-5 tracks the GIOVE-A and GIOVE-B test satellites. The
signals from these satellites are used for signal evaluation and test
purposes only.
1-8
1
signals. The number of channels
GR-5 Operator's Manual