geodesy 793 measurement 105 geometry 71 geodetická měření 55 levelling 54 apparatus 53 cartography 43 more ... topography 37 geodetic networks 27 astronomy 26 geodetické přístroje 20 tacheometry 19 goniometry 18 teaching aids 18 geography 16 history 14 mathematics 14 measuring instruments 14 mine surveying 13 geographic coordinates 13 maps 12 military affairs 12 calculations 12 altitude 10 positional astronomy 10 tables 10 cadastral maps 9 forestry 9 least squares 9 planimetry 9 less ...