Portable unmanned airship for magnetic-force surveying and a magnetic-force surveying system employing the same
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United States of America Patent
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May 12, 2015
Grant Date -
Aug 23, 2012
app pub date -
Oct 29, 2009
filing date -
Oct 28, 2009
priority date (Note) -
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Abstract
Disclosed are a portable unmanned airship for magnetic survey and a magnetic survey system using the same. The portable unmanned airship includes a fuselage using buoyancy of gas and propelled by motive power of the fuselage itself; an auto-flight unit automatically guiding the fuselage; a magnetometer disposed in the fuselage and measuring magnetic force of a stratum or a surface of the earth; a wireless communication unit transmitting magnetic data obtained by the magnetometer outside; and a control module controlling operations of the auto-flight unit and the magnetometer. With this configuration, it is possible to increase total operation time and a payload capacity of the unmanned airship.
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