Seismic Survey Instrument
The McSEIS-SW is a 24ch seismic survey instrument and designed for high-accuracy "surface wave survey" and "refraction seismic survey". It can be used for a wide variety of applications. Through the analysis of its data, the 2D S-wave velocity structure of the ground can be obtained easily. Also, the N-value structure of the ground can be estimated by using data of Swedish sounding test, standard penetration test and so on.