Points of Vertical Geodetic Control include points of Fundamental Vertical Geodetic Control and Minor Vertical Geodetic Control. Administrator is Land Survey Office, resp. Cadastral offices according to relevant category of the geodetic control.
Points of Vertical Geodetic Control are reference points for accurate location of geoinformation in the Baltic Vertical Datum - After Adjustment (Bpv) at the territory of the Czech Republic. They are divided by importance and accuracy of coordinates setting into Points of Fundamental Vertical Geodetic Control (FVGC) and points of Minor Vertical Geodetic Control (MVGC). Points of FVGC are part of Geodetic Control of the Czech Republic that creates a reference frame of coordinate systemes at the territory of the Czech Republic. Points of MGGC create a national realisation of the Bpv reference frame where part of the points (approximately 60) are also a part of national realisation of European Vertical Reference System (EVRS) reference frame.
Czech Office for Surveying, Mapping and Cadastre
Řezníček, Jan, Ing. Ph.D.
Pod sídlištěm 1800/9,
Praha 8,
182 11,
Česká republika
The data originate by direct survey. It is an official data version, administered by Land Survey Office. The compilers and quality guarantees are Land Survey Office and Cadastral offices.