The reseach on the acquisition technology of coal seisimic exploration in complicated surface condition

It is difficulty to acquit the seismic data in the coal seismic exploration because of the limitations of the complicated surface.The key is to find an appropriate acquisition technology of seismic data.This paper analysis complicated surface basied on the coal 3-d seismic exploration.We select the suitable excitation and receiving conditions by testing and apply many technical measures such as non-linear surveillance systems for the quality of the seismic records.We get the high-grad seismic records by applying those that will help the next steps such as the seismic data processing and the seismic explanation.