• Residual total magnetic field, McQuesten Aeromagnetic Survey, NTS 115I/15, Yukon
• First vertical derivative of the magnetic field, McQuesten Aeromagnetic Survey, NTS 115P/11 …
• First vertical derivative of the magnetic field, McQuesten Aeromagnetic Survey, NTS 115P/3 …
• First vertical derivative of the magnetic field, McQuesten Aeromagnetic Survey, NTS 115O/1 …
• First vertical derivative of the magnetic field, McQuesten Aeromagnetic Survey, NTS 115P/6 …