construction of a residential area. geodetic stakeout. surveyor at a large construction site. a man with a tachometer during work

angle area builder building buildings cartographer cartography construction device engineer engineering equipment field geodesic geodesy geodetic ground industrial industry inspection instrument land large level makshader man measurement measuring optical planning position positioning precision residential set site stakeout station survey surveying surveyor tachometer technology theodolite topographic topography total tripod work worker