A kind of cableless seismograph auxiliary construction method and system

Abstract

The invention relates to a method and system for auxiliary construction of cableless seismometers. A design table of a survey line to be detected is obtained from an observation system, and the design table includes the stake number of each seismometer in the survey line and the GPS corresponding to the position. information; obtain the pile spacing between adjacent seismographs, the pile number step length and start and end pile number information on the survey line to be detected, and will form a detection table; obtain the passive NFC tags of each seismograph during the scanning process. The station number, wherein the scanning process refers to scanning the NFC chip of each seismograph on the survey line from the start station number and the station number step length, and when triggering the stop station number, Stop; after scanning the seismograph of the station number, find the station number of the seismograph corresponding to the station number of the survey line to be detected in the design table and match the GPS information corresponding to the position of the seismograph, and form it in the detection table . Solve the problem of inefficient and laborious manual recording of stake numbers and station sequence in the process of seismic exploration and deployment of cableless seismic instruments.

Description

technical field [0001] The invention belongs to the field of seismic exploration, in particular to a method and system for auxiliary construction of a cableless seismograph. Background technique [0002] The recording of the station sequence of the ground acquisition station is very important in seismic exploration, especially for the cableless seismograph, the accuracy of the station sequence recording is directly related to the data quality of this exploration operation. In the past exploration operations, manual inspection was often used to record the station number and station sequence. Since the survey line in seismic exploration is usually several kilometers or even tens of kilometers long, this method greatly delays the construction progress while consuming manpower. Moreover, the manual recording of station sequence often occurs omissions, misrecords and so on. The misremembering of station sequence will lead to chaotic and empty channels in subsequent seismic data...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a cableless seismograph auxiliary construction method and system to solve the problem of inefficiency and laborious manual recording of stake numbers and station sequences during the seismic exploration and construction process of cableless seismic instruments

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