MOBILE GEOPHYSICAL SURVEY INSTRUMENTATIONS COMBINING

Brand	Owner	Address	Description
NAVMAG	SCINTREX LIMITED	222 Snidercroft Road Concord, Ontario L4K 2K1 Canada	MOBILE GEOPHYSICAL SURVEY INSTRUMENTATIONS COMBINING A GPS RECEIVER, A DIGITAL BASE MAP DISPLAY, ONE OR MORE MAGNETIC FIELD SENSORS, AND MEANS FOR RECORDING AND DISPLAYING THE POSITION AND DATA OF MAGNETIC FIELD MEASUREMENTS;NAVIGATION MAGNET;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A geophysical survey is conducted, using specialized instruments, to measure the gravity field by flying over a terrain of interest. A series of nominally parallel survey lines can be flown until a total region to be surveyed has been covered. The geophysical survey data is collected using an airship or self-propelled lighter-than-air craft sometimes referred to as a dirigible or blimp. In particular, a rigid airship may be used, that includes all extensions, like fins and a control car, attached to a rigid frame.