English | Russian |
control survey point | опознак |
ground survey control | полевое обоснование |
Survey Control Network | маркшейдерская опорная сеть (In geodesy and surveying a control network or simply control, is a set of reference-points of known geospatial coordinates. Kenny Gray) |
vertical control survey network | высотная сеть (MichaelBurov) |