At least one geophysical sensor streamer (20) is towed by the vessel at a selected depth in the water.

At least one geophysical sensor streamer (20) is towed by the vessel at a selected depth in the water.

An apparatus includes a streamer having one or more sensor holders for retaining seismic sensors therein.

The sensor holders have a reduced cross-sectional area to increase gel continuity and coupling through the streamer.

An apparatus includes a streamer having one or more sensor holders for retaining seismic sensors therein.

The housing is disposed in the sensor holder and the streamer is filled with either liquid or another gel-like material.

The B foot joint for a transverse flute is a component part of the flute.

The hydrophobic streamer skin/casing may reduce the drag of the streamer and may provide anti-biofouling properties to the streamer.

Each pressure switch (108) is calibrated to open at a predetermined depth in the body of water thereby disabling the associated sensor (104) without affecting operation of other hydrophones (102) in the streamer (100).

A system and a method for rejecting noise in an underwater sensor cable, such as a towed streamer or an ocean-bottom cable.

The sounds of The Flute Players are always quite short and have various tonalities, because each module, with the autonomous energy of its solar captor, breathes air into a unique-modeled flute.

When an air reed flute is provided with the mouthpiece structure of an air reed recorder, the flute can be played by vertical-blowing.

The sensor has at least one sensor electrode, and that sensor electrode may be a capacitance sensor, an electric field sensor, or an electroluminescent sensor.

The inventive multifunctional sensor device can be used as a magnetic sensor, a temperature sensor, a voltage sensor, a position sensor, an optical sensor and a chemical sensor.

The streamer is divided into a series of contiguous streamer segments by lateral-steering devices.