Accuracy in Real Time
The network of permanent reference stations providing accurate GNSS corrections in real time, anywhere and anytime in the Czech Republic.
Network properties
Network programme: Topcon TopNET
Number of reference stations: 32
Network GNSS receivers: Topcon GB-1000, NET G3,NET G3A
Supported navigation systems: GPS, GLONASS
Correction coverage: entire territory of the Czech Republic if there is a GPRS coverage
Types of provided corrections
RTK accuracy 2-3 cm
Correction format RTCM 2.3, RTCM 3.0
Corrections can be taken from the closest reference station or in the VRS format
DGPS accuracy < 1m
Correction format RTCM 2.3
Corrections can be taken from the closest reference station
RINEX
Measured data in the Rinex format version 2.11. Available from all reference stations.
Whom is the network designed for?
Geodesy
Precise RTK corrections provided by TopNET networks are primarily intended for the general geodetic public, starting with small geodetic companies and ending with geodetic parts of state organizations.
Constructing
Besides the classical RTK measurements and staking out on the constructions, it is possible to use the GNSS corrections from TopNET network in 3D machine control, such as bulldozers, graders and excavators.
Precision agriculture
Precision agriculture can both benefit from less accurate DGNSS corrections or precise RTK corrections for the management of various types of agricultural machinery. Special use of accurate corrections is for determination or control measurements of soil blocks.
GIS applications
The increasing requirements for more accuracy in locating objects in GIS can be easily met by using GNSS receivers with GNSS reception or RTK corrections from TopNET network. Example of using accurate GIS is engineering information system, municipal information system or teleological system.
