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1. 发明授权

US07646201B2 Airborne electromagnetic (EM) survey system 有权
标题翻译：机载电磁（EM）测量系统
公开(公告)号：US07646201B2
公开(公告)日：2010-01-12
申请号：US12098062
申请日：2008-04-04
申请人： Philip J. Miles , Jason Berringer , David G. Hodges , Peter A. Wolfgram
发明人： Philip J. Miles , Jason Berringer , David G. Hodges , Peter A. Wolfgram
IPC分类号： G01V3/16 , G01V3/165
CPC分类号： G01V3/165
摘要： An airborne electromagnetic survey system for conducting geological mapping is disclosed. A transmitter closed loop structure is used in the system and is designed for connection to a towing airborne vehicle. The transmitter loop structure comprises a plurality of interconnected loop segments, and transmitting means are fitted to at least one of the loop segments for generating and transmitting an earthbound primary electromagnetic field effective for geological surveying. Sensing means are fitted to the loop segments for receiving and sensing a vertical component of a secondary resulting electromagnetic field which arises from an interaction of the primary electromagnetic field with ground bodies that are traversed by the sensing means, while simultaneously nulling the primary electromagnetic field. Helical sensing means are positioned in close proximity to the transmitting means to receive and sense a horizontal electromagnetic field contained in the secondary resulting field, while simultaneously nulling the primary electromagnetic field.
摘要翻译：公开了一种用于进行地质测绘的机载电磁勘测系统。在系统中使用发射机闭环结构，并且设计用于连接到牵引机载车辆。发射机环路结构包括多个互连的环路段，并且传输装置安装在至少一个环路段上，用于产生和传输有效地质测量的地球主要电磁场。感测装置安装到环段上，用于接收和感测由主要电磁场与由感测装置穿过的地面主体的相互作用产生的次要产生的电磁场的垂直分量，同时使主电磁场归零。螺旋检测装置位于靠近传送装置的位置，以接收和感测二次产生场中包含的水平电磁场，同时使主电磁场归零。

2. 发明申请

US20080246484A1 Airborne Electromagnetic (EM) Survey System 有权
标题翻译：机载电磁（EM）调查系统
公开(公告)号：US20080246484A1
公开(公告)日：2008-10-09
申请号：US12098062
申请日：2008-04-04
申请人： Philip J. Miles , Jason Berringer , David G. Hodges , Peter A. Wolfgram
发明人： Philip J. Miles , Jason Berringer , David G. Hodges , Peter A. Wolfgram
IPC分类号： G01V3/16
CPC分类号： G01V3/165
摘要： An airborne electromagnetic survey system for conducting geological mapping is disclosed. A transmitter closed loop structure is used in the system and is designed for connection to a towing airborne vehicle. The transmitter loop structure comprises a plurality of interconnected loop segments, and transmitting means are fitted to at least one of the loop segments for generating and transmitting an earthbound primary electromagnetic field effective for geological surveying. Sensing means are fitted to the loop segments for receiving and sensing a vertical component of a secondary resulting electromagnetic field which arises from an interaction of the primary electromagnetic field with ground bodies that are traversed by the sensing means, while simultaneously nulling the primary electromagnetic field. Helical sensing means are positioned in close proximity to the transmitting means to receive and sense a horizontal electromagnetic field contained in the secondary resulting field, while simultaneously nulling the primary electromagnetic field.
摘要翻译：公开了一种用于进行地质测绘的机载电磁勘测系统。在系统中使用发射机闭环结构，并且设计用于连接到牵引机载车辆。发射机环路结构包括多个互连的环路段，并且传输装置安装在至少一个环路段上，用于产生和传输有效地质测量的地球主要电磁场。感测装置安装到环段上，用于接收和感测由主要电磁场与由感测装置穿过的地面主体的相互作用产生的次要产生的电磁场的垂直分量，同时使主电磁场归零。螺旋检测装置位于靠近传送装置的位置，以接收和感测二次产生场中包含的水平电磁场，同时使主电磁场归零。

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