The Seismic Sounding in a Landcreep Area
Yoshiro Hayashida · Journal of the Japan Society of Engineering Geology · 1964
The materials of the landcreep is formed by the products of rock disintegration and decomposition, they have very low seismic velocity, such as soils or unconsolidated sandy gravels, and deposit irregularly on the bed rocks. Therefore, Hagedoornis plus-minus method is the useful interpretation technics for landcreep survey with the seismic sounding.