Method of processing a marine gravity data and a processing apparatus for the same
    4.
    发明申请
    Method of processing a marine gravity data and a processing apparatus for the same 有权
    海洋重力数据处理方法及其处理装置

    公开(公告)号:US20150234086A1

    公开(公告)日:2015-08-20

    申请号:US14121038

    申请日:2014-07-23

    CPC classification number: G01V7/02 G01V7/06

    Abstract: The present invention concerns a method of processing marine gravity data and a processing apparatus for the same. According to the present invention, the processing method comprises obtaining an initial free-air anomaly per profile from raw data; obtaining a filtered free-air anomaly by filtering high-frequency components from the initial free-air anomaly; shifting free-air anomaly by correcting the filtered free-air anomaly based on a reference free-air anomaly; and showing a per-profile free-air anomaly using the reference corrected free-air anomaly.

    Abstract translation: 本发明涉及一种处理海洋重力数据的方法及其处理装置。 根据本发明,处理方法包括从原始数据获得每个轮廓的初始空气异常; 通过从初始自由空气异常过滤高频分量获得过滤的空气异常; 通过基于参考自由空气异常校正过滤的空气异常来改变空气异常; 并使用参考校正的自由空气异常来显示每个轮廓的空气异常。

    Method of processing marine magnetic data and a processing apparatus for the same
    5.
    发明申请
    Method of processing marine magnetic data and a processing apparatus for the same 审中-公开
    海洋磁数据处理方法及其处理装置

    公开(公告)号:US20150234080A1

    公开(公告)日:2015-08-20

    申请号:US14121039

    申请日:2014-07-23

    CPC classification number: G01V3/38 G01V3/15

    Abstract: The present invention concerns a method of processing marine data and a processing apparatus for the same. The processing method according to the present invention comprises obtaining a per-profile initial total magnetic anomaly from raw data; obtaining a filtered total magnetic anomaly by filtering out a high-frequency component from the initial total magnetic anomaly; obtaining a reference corrected total magnetic anomaly by correcting the filtered total magnetic anomaly with respect to a reference total magnetic anomaly; and showing a per-profile total magnetic anomaly using the reference corrected total magnetic anomaly.

    Abstract translation: 本发明涉及海洋数据处理方法及其处理装置。 根据本发明的处理方法包括从原始数据获得每个轮廓的初始总磁异常; 通过从初始总磁异常滤除高频分量来获得滤波的总磁异常; 通过相对于参考总磁异常校正滤波的总磁异常来获得参考校正的总磁异常; 并且使用参考校正的总磁异常来显示每个轮廓的总磁异常。

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