Cavity mapping and grout monitoring: A microgravity case history in Korea
Yeong-Sue Park, Hyoungrae Rim, Mutaek Lim and Sung Bon Koo
ASEG Extended Abstracts
2007(1) 1 - 1
Published: 2007
Abstract
Muan has suffered from subsidence, thought to be related to cavities developed in Paleozoic limestone. Microgravity survey was executed at a rice field in Muan for subsurface cavity mapping. The data were collected using a Scintrex CG-3 gravimeter at about 800 stations by 5 m interval along paddy paths, which provided a semi-grid data set.https://doi.org/10.1071/ASEG2007ab201
© ASEG 2007
