Ключевые слова: accuracy, activity, cartographer, cartography, caucasian male, construction site, controller, data equipment, elevation, engineer, engineering, garden, gardening, geodesy, gps system, happy, industrial, industry, instrument, land level, landscaping, latitude and longitude, machinery, man, map, measurement, measuring, optical, position, smiling, station, summer, surveying, surveyor, technology, theodolite, tools, topography, total station, tripod, worker, working, workplace,