GRAVITY SURVEY SYSTEM AT GRAVITY STATION

• Main Author: KIM, DONG JIP
• Format: Patent
• Language: English; Korean
• Published: 24.12.2013
• Subjects: DETECTING MASSES OR OBJECTS; GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; MEASURING; PHYSICS; TESTING

The present invention relates to a gravity anomaly survey system of gravity station through a measuring point correction for confirming a gravity value of gravity station in real-time and confirming the gravity value with an existing gravity value in real-time. The gravity anomaly survey system of gravity station comprises: a gravity measuring device having a case main body, a falling stand, a pneumatic controller, an elevator, a communication device, and a controller; and a data collecting device. The gravity anomaly survey system is provided to perform a measurement work without the visiting of an operator to the gravity station distributed all over the nation since the operator confirms the measured gravity value in real-time and gravity measurement is progressed automatically several times without an additional control. Since the operator is able to modify a gravity anomaly when the operator confirms the gravity anomaly, a measuring point correction process can be completed rapidly. [Reference numerals] (131) Air pressure detecting module;(132) Pump;(140) Controller;(141) Verticality detecting sensor;(142) Impact detecting sensor;(143) Timer;(144) Distance sensor;(150) Elevator;(160) Falling object fixing stand;(170) Communication device;(200) Data collecting device