SUBMARINE NODE TORQUE WITH WATER FOR SEISMIC STUDIES

摘要

A marine knot for recording seismic waves underwater. The knot includes a spherical body made of a material that has a similar density to a water density so that the body has a neutral buoyancy; a first sensor located in the body and configured to record three-dimensional movements of the node; a second sensor located in the body and configured to record pressure waves propagating through the water; and one or more cables connected to the first and second sensors and configured to exit the body to be connected to an external device. The body is coupled with water.