Ключевые слова: accuracy, battery, carrying, cartography, case, construction, digital, engineering, equipment, geodesy, geodetic, green, hard, hat, instrument, isolated, lens, measurement, measuring, modern, optics, orange, pendulum, positioning, precise, precision, prism, protection, protective, receiver, remote control, safety, station, support, survey, surveying, system, technology, theodolite, tool, topography, total, tripod, white,