Points of the Horizontal Geodetic Control (PBP) include points of the fundamental horizontal control (ZPBP) and points of the minor horizontal geodetic control (PPBP). They are administered by the Land Survey Office or, for certain categories, by the respective Cadastral Offices.
The points of the CZEPOS network constitute reference points of the GNSS permanent stations, defined as the intersection of the upper surface of the antenna mount with the vertical axis of the hole in the mount. The points are administered by the Land Survey Office.