428XL连续采集技术在通讯受限区域的应用

Application of 428XL continuous acquisition technology in communication limited areas

使用428XL等有线仪器在城区、密林等复杂地表进行施工时,常常存在激发与采集系统之间的通讯问题,传统采集方法中一般通过架设中继站解决激发与采集系统之间的通讯。本文介绍通过428XL连续采集技术(微地震模式)成功规避激发与采集系统之间的通讯问题和常规解决方案中繁琐的差转台架设和移动工作,成功解决了通讯受限区域的地震资料采集问题,希望可以为类似采集项目提供参考和借鉴。

Using cable instruments such as the 428XL in urban areas, forests and other complex surface for seismic acquisition projects,generally communication limited between source system and acquisition system, the traditional acquisition method usually by erecting relay station to solve problems. In this paper, through using the 428XL continuous acquisition technology（Micro Seismic Mode）successfully avoid communication problems and avoid the tedi ous work of build and move the relay station, thus successfully solved the seismic data acquisition problem of communications limited area. The paper can provide reference for similar acquisition project.