Ключевые слова: activity, aerial, aerialphotography, building, bulldozers, cleared, clearing, construction, constructionvehicles, constructionzone, development, digging, dirt, drone, earthmoving, engineering, equipment, equipmentoperation, excavation, foundation, grading, ground, groundwork, hardhatarea, heavy, industry, infrastructure, jobsite, land, landscape, machinery, materials, movement, operation, overhead, progress, progressing, project, roads, shaping, site, sitepreparation, sitework, sky, sunny, surveying, trucks, vehicles, view, work,