1887

Abstract

At the present paper we consider some original results of experimental aeromagnetic survey<br>and some metrological aspects concerned with new exploration tools – three-channel quantum<br>magnetometer, using supersensible quantum (potassium) sensors. Each channel is designed for<br>module measurements of geomagnetic induction vector with sensitivity 2 pTl (pico-tesla). Its difference<br>is a measure of vertical module gradient, when sensors are separated vertically and mounted<br>near the aircraft (AN-2). Besides both channels may be used in ground measurements and, in particular,<br>as magnetic variometer.Data surveying are filtered for the noises to be rejected .We used<br>numerical recursive Butterworth filter (of 6-th order) . Presented vertical gradient” s map is cleared<br>of industrial noises. .Similar procedure is fulfilled in magnetic variation»s measurements for<br>evaluating of persisting magnetic disturbances.

Loading

Article metrics loading...

/content/papers/10.3997/2214-4609-pdb.38.F267
2003-09-01
2020-03-28
Loading full text...

Full text loading...

http://instance.metastore.ingenta.com/content/papers/10.3997/2214-4609-pdb.38.F267
Loading
This is a required field
Please enter a valid email address
Approval was a Success
Invalid data
An Error Occurred
Approval was partially successful, following selected items could not be processed due to error