The seismic reflection exploration technology plays a key role in the exploration of siliceous iron ore deposits. This technology analyzes the characteristics of underground rock strata reflection waves, helping to determine the location, morphology, and nature of ore bodies, and providing important

A/D conversion: 24-bitDynamic range: 123dBWide voltage recording: maximum support ±10V, adjustable maximum input voltage, not easy to produce clipping.Support multiple sources: controllable source, electric spark source, air gun sourceData acquisition time interval: conventional 500ms, minimum 300ms

The engineering seismic instrument, is a crucial tool used in geotechnical investigations and exploration. It serves the following purposes:Seismic Imaging: The seismic geophone helps in mapping subsurface geological structures by detecting and recording seismic waves. Site Characterization: By an

What is seismic reflection?Seismic reflection is the bouncing (throwing) back of the seismic waves after hit àn interface known as a reflector. Seismic reflection method relied on recording the reflected seismic waves from the geological interface. Seismic reflection applies the same Principle of wa

Surface wave, or ground roll wave, is usually used as a strong amplitude noise that interferes with the reflected signal and needs to be attenuated or eliminated. But the basic idea of this task is to use the dispersion characteristics of surface wave to analyze the surface wave, so as to deduce the

Chongqing supported 359 members of the Wuhan medical team from Hubei Toret to return to Chongqing on three flights. This is the third batch of chongqing to Hubei to support the medical team after the completion of the mission. 　　Since the outbreak of covid pneumonia, Chongqing has sent 18 batches of