To cope with these problems, we establish a floatingdatum in the whole area, and perform static correction with refraction static correction.
针对该区的特点,在资料处理中建立了全区统一浮动基准面,应用折射静校正方法解决静校正问题。
2
Floatingdatum method is divide the static of relative fixed datum into two parts that are applied to seismic data before and after NMO respectively and the division is done on CMP gather.