SYSTEM AND METHOD FOR DETECTING A SINKHOLE

A system and method detect an evolving sinkhole due to displacement and pose changes of a plurality of nodes distributed geographically. The system comprises a base station, a plurality of nodes, and a user device. The plurality of nodes are distributed geographically, with each node secured into th...

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Bibliographische Detailangaben
Hauptverfasser:	Younger, Rae Andrew, Li, Bodong
Format:	Patent
Sprache:	eng
Schlagworte:	DETECTING MASSES OR OBJECTS EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS GEOPHYSICS GRAVITATIONAL MEASUREMENTS MEASURING MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PHYSICS TESTING
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Beschreibung
Zusammenfassung:	A system and method detect an evolving sinkhole due to displacement and pose changes of a plurality of nodes distributed geographically. The system comprises a base station, a plurality of nodes, and a user device. The plurality of nodes are distributed geographically, with each node secured into the ground on the Earth's surface. A sensor senses a state of the nodes relative to the ground, including a displacement and pose changes of the nodes relative to the ground. The sensed states of the nodes used to generate a geophysical map of the ground, including the displacement and the pose change of at least one node due to an evolution of a sinkhole. An output device is configured to display the geophysical map and the sinkhole to a user.