Pipeline mapping system

A system comprises a plurality of magnetic field sensors 16 arranged in an array of fixed spacing l for detecting and locating a buried pipeline 4 or other elongate structure that is not visible for inspection. The sensors are arranged to be spaced apart in a direction transverse to a longitudinal a...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Christopher Lee Cookson, David Matthew Joseph Cowell, Stephen George Henry Staples, Chau Ky Vo, Steven Freear, Ben Varcoe
Format:	Patent
Sprache:	eng
Schlagworte:	DETECTING MASSES OR OBJECTS GEOPHYSICS GRAVITATIONAL MEASUREMENTS MEASURING PHYSICS TESTING
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