Aviation magnetic method detection technology for crustal material structure

The invention provides an aeromagnetic detection technology for an earth crust material structure, and the technology comprises the steps: obtaining the related rock information of a research region, including the magnetic statistical data and density statistical data of rocks in different times, so as to carry out the related comparative analysis; acquiring aeromagnetic data of the research area, and performing signal enhancement processing on the aeromagnetic data to reflect corresponding earth crust material information; performing depth weighted focusing inversion on the aeromagnetic data of the research area, and obtaining three-dimensional distribution of earth crust magnetic susceptibility of the research area and a rock mass range of the corresponding rock according to the magnetic statistical data of the rock; based on the density statistical data and the magnetic statistical data of the rock in the research area, obtaining a crustal physical property structure of the research area through gravity an