| 摘要 |
The method involves synchronizing a clock of an autonomous recording device (5) and vibroseismic sources (2) producing seismic vibrations based on sweep type shooting sequence of determined duration and variable frequency. The shooting is authorized for each source at set of shooting times tk,n, where k is an order number for a given source and n is an order number of source comprised between 1 and number of sources Ns. Signals produced by seismic wave receivers (1) e.g. geophone, deployed at a surface of underground, are recorded. An independent claim is also included for a system for acquisition of seismic data. |
