Abstract: A magnetic compensation method based on an aeromagnetic compensation error model includes: acquiring an upper limit of an error of a magnetic noise caused by both an environmental background field in an exploration area and an aeromagnetic flight platform, by using the aeromagnetic compensation error model, before an actual flight; determining, according to the upper limit, whether the environmental background field and the aeromagnetic flight platform are suitable for the actual flight, and if so, performing a calibration flight to acquire a compensation coefficient; and acquiring data of an attitude term by performing the actual flight, calculating an interference magnetic field by the data of the attitude term and the compensation coefficient, and performing magnetic compensation.

Abstract: The present disclosure discloses a magnetic compensation method for performance quality assessment by using an aeromagnetic compensation error model, comprising: acquiring an upper limit of an error of a magnetic noise by using the aeromagnetic compensation error model, before an aeromagnetic flight, wherein the magnetic noise is caused by both an environmental background field in an exploration area and an aeromagnetic flight platform; determining, according to the upper limit of the error of the magnetic noise, whether the environmental background field and the aeromagnetic flight platform are suitable for an aeromagnetic survey flight, and if so, performing a calibration flight to acquire a compensation coefficient; and acquiring data of an attitude term by performing an actual flight, calculating an interference magnetic field by the data of the attitude term and the compensation coefficient acquired during the calibration flight, and performing magnetic compensation.