CZEPOS Services

The services are provided as the output of the Czech Republic GNSS Permanent Stations Network (CZEPOS). CZEPOS provides correction data for accurate positioning within the territory of the Czech Republic to GNSS users. Three categories of services are provided: DGPS, RTK and VRS. CZEPOS includes 30 permanent stations distributed regularly across the Czech Republic territory and also 27 stations of foreign networks. All the stations perform accurate GNSS measurements 24 hours a day, which are further processed and provided to the users as correction data. CZEPOS is used especially by users of accurate geodetic GNSS receivers, which enable achieving accuracy in centimetres and sub-centimetres by using CZEPOS services, and by users of GNSS receivers for GIS data acquisition, which enable accuracy of one metre or better. In general, CZEPOS services can be used in all GNSS applications that support processing of correction data. CZEPOS is administered and run by the Land Survey Office as a part of the geodetic control network of the Czech Republic.