Field reconnaissance of sinkholes in Borojevici and Mecencani, Croatia, geotechnical in-situ and laboratory investigation of near-sinkhole soils

RTC Lidar for sinkholes, Nanometrics for HVSR ratio, in the area of Mecencani and Borojevici, HVSR in two liquefied fields in Petrinja. Data describes the spatial position of sinkholes, depths, and widths. Four geotechnical boreholes were drilled in the vicinity of the sinkholes. In-situ investigation includes geotechnical classification and Standard Penetration Tests. Laboratory investigation includes index tests, CU, oedometer and SWRC tests.