SYSTEM FOR SUVEYING SINKING SPOT

摘要

The present invention relates to a system for measuring ground subsidence of a country reference point. More specifically, the present invention measures and checks a ground subsidence state and a ground subsidence degree of a country reference point to enable a company responsible for performing a business to notify relative facts to a management agency of the country reference point and take a necessary action. Therefore, the present invention easily and rapidly checks the ground subsidence state of the country reference point, provides a ground subsidence measurement system easily informing the management agency of the ground subsidence, and provides the measurement system instantly informing the management agency of a ground subsidence situation when the ground subsidence exceeds a preset threshold range.