The traffic managers and planers will face the problem of evaluating effectiveness of schemes when they make the traffic observation system.

In recent years, China\'s traffic observation work has begun to focus on the use of advanced computer communication technology to build the traffic observation system which is unified, efficient, economic, flexible, reliable, safe and easy to maintain manageability.

Took the-850 area high resolution 3D seismic prospecting of the Kailuan Linnancang Mining Branch as a case study,based on the design principle of 3D field setup,considered ground objects and regional structure features,divided the prospecting area along the syncline axis into north and south two areas and designed separately.

There are many modes of field setup in the3-dimensional seismic prospecting,and the conventional bunched field setup is applied more widely.

Coalfield seismic prospecting in complex area,because of impacts from abrupt changes of weathering zone,large dip angle and complex structure,field setup designed rely on experiences sometimes has major defects.

Data acquisition in the basin margin with optimal layout: A case study in Tanghe-Jinglou area in Biyang sag.;

Study of multi-azimuth layout design for seismic acquisition;

Optimization of converted wave 3D3C layout for fractured reservoir;