GB/T 41520-2022
ActiveSpecification for active sources ocean bottom seismograph investigation
主动源海底地震仪调查技术规范
Application Summary AI generated
This standard specifies technical requirements for active-source ocean bottom seismograph (OBS) surveys, including equipment deployment, data acquisition, and quality control. It is applied in marine geophysical exploration for subsea crustal structure imaging, resource assessment (e.g., oil/gas hydrates), and seismic hazard studies. The standard ensures consistency in OBS operations across Chinese research institutions and commercial survey projects.
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