The invention provides a multi-parameter multi-scale lithologic structure mapping system and method, and the system comprises a helicopter platform which comprises a multi-parameter aviation geophysical data processing system; the magnetometer is used for measuring magnetic parameters of the geologic body; the gamma spectrometer is used for measuring gamma energy spectrum parameters of the geologic body; the transient electromagnetic measurement hanging device is used for measuring electrical parameters of the geologic body; the main suspension cable is used for connecting the transient electromagnetic measurement hanging device to the lower part of the helicopter platform; and the multi-parameter aviation geophysical data processing system is used for carrying out data processing according to the magnetic parameters, the gamma energy spectrum parameters and the electrical parameters of the geologic body and then carrying out multi-parameter multi-scale lithologic structure mapping. The fusion of a plurality of acquired geophysical parameters can more accurately judge the physical property differences of the geologic body such as magnetism, gamma spectrum, electrical property and density from multiple scales, so that the lithology and structure identification capability is improved, and the lithology and structure mapping is more accurate.

    本发明提供了一种多参数多尺度岩性构造填图系统及方法,该系统包括:直升机平台,其包括多参数航空地球物理数据处理系统;磁力计,用于测量地质体的磁力参数;伽玛能谱仪,用于测量地质体的伽玛能谱参数;瞬变电磁测量吊挂装置,用于测量地质体的电性参数;主悬索,用于将瞬变电磁测量吊挂装置连接于直升机平台的下部;多参数航空地球物理数据处理系统用于根据地质体的磁力参数、伽玛能谱参数以及电性参数进行数据处理后进行多参数多尺度岩性构造填图。本发明采集的多个地球物理参数的融合能够从多个尺度更加精准地判别地质体的磁性、伽玛能谱、电性以及密度等物性差异,从而提高岩性和构造识别的能力,使岩性构造填图更加准确。


    Access

    Download


    Export, share and cite



    Title :

    Multi-parameter multi-scale lithologic structure mapping system and method


    Additional title:

    一种多参数多尺度岩性构造填图系统及方法


    Contributors:
    LI YONGBO (author) / LIAO GUIXIANG (author) / XIAO DU (author) / LIU JUNJIE (author) / NISHINAGA ARAI (author)

    Publication date :

    2024-02-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01V Geophysik , GEOPHYSICS / B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT




    Lithologic Mapping by Field and Satellite Multispectral Data, Tarn Flat

    Casacchia, R. | British Library Online Contents | 1996


    Lithologic Discrimination and Alteration Mapping frm a Viris Data, Socorro, New Mexico

    Beratan, K. K. / DeLillo, N. / Jacobson, A. et al. | NTRS | 1993


    Analysis of LANDSAT-4 TM Data for Lithologic and Image Mapping Purpose

    Podwysocki, M. H. / Salisbury, J. W. / Bender, L. V. et al. | NTRS | 1984