Method of highly precise measurement of geometric vectors in terrain and apparatus for making the same

摘要

ufeffzpu016fsob highly precise measurement of geomagnetic field vectors and device for carrying out this method, when the normal magnetic field t.sub.o.n.bez supplementary magnetic field and 2 values of magnetic field t.sub. - 1.n.a t.sub. - 2.n. when geomagnetick a field is added to a vertical magnetic field t.sub.f.n.smu011bu0159uju00edcu00edmu up and double magnetic field 2t.sub.f.n.vertical with the use of a tripod (1), vertical coils (20) and (22) for measuring magnetometru resultant magnetic field and calculate the vertical component of the magnetic field, horizontal component h and a geomagnetic inklinace. then set the horizontal coils (21) so as to the geometric centers of the vertical and horizontal coils (20, 21) overlapped, the measured values t.sub. + ii.n.a t.sub. - ii.n.the resultant magnetic field, after the field was added to the geomagneticku00e9mu horizontal forward magnetic field and horizontal reversing magnetic field using magnetometru (22) for the measurement of the resultant magnetic field and calculate a geomagnetic declination, as follow u00edcu00edho relationship: a geomagnetic declination (d = d0, d1.where d0 is the preset value is equal to the angle between the longitudinal axis of the horizontal coils (21) and the geographic north and d1 is the calculated value of the values t.sub.0.n., t.sub. - 1.n.a t.sub. - 2.n.