{"thcode":61,"term":{"code":416,"name":"geotechnical measurements","parent":400,"scope":"the use of standardized field tests to determine the engineering properties of earth materials."},"uf":[],"bt":[{"code":400,"name":"field observation","parent":398,"scope":"scientific investigation of physical or biological features and processes in a natural setting."},{"code":398,"name":"research method","parent":1,"scope":null},{"code":1,"name":"Marine Realms Information Bank (MRIB) keyword categories","parent":null,"scope":null}],"nt":[],"rt":[{"code":714,"name":"engineering geology","parent":711,"scope":"the application of geologic principles to problems in civil engineering."}]}