References
- Benson, A. K., 1995, Applications of ground penetrating radar in assessingsome geological hazards: examples of groundwater contamination, faults, cavities: Journal of Applied Geophysics, 33, 177–193. doi: 10.1016/0926-9851(94)00029-N
- Collins, M. E., Crum, M., and Hanninen, P., 1994, Using ground-penetratingradar to investigate subsurface karst landscape in North-Central Florida: Geoderma, 61, 1–15. doi: 10.1016/0016-7061(94)90008-6
- Collins, M. E., Puckett, W. E., Schellentrager, G. W., and Yust, N. A., 1990, Using GPR for microanalyses of soils and karst features on the Chiefland limestone plain in Florida: Geoderma, 47, 159–170. doi: 10.1016/0016-7061(90)90053-C
- Crawford, N. C., Lewis, M. A., and Webster, J. A., 1999, Microgravity techniques for subsurface of sinkhole collapses and for detection of groundwater flow paths through karst aquifers. Hydrogeology and Engineering Geology of Sinkholes and Karst, Balkema, Rotterdam, 203–218
- Doolittle, J. A., and Collins, M. E., 1998, A comparison of EM induction andGPR methods in areas of karst: Geoderma, 85, 83–102. doi: 10.1016/S0016-7061(98)00012-3
- Dourado, J. C., Filho,W.M., Braga, A. C. O., and Nava, N., 2001, Detection ofCavities in Sandstone Using Gravity, Resistivity and GPR Methods: Brazilian Journal of Geophysics, 19, 19–32
- Dunscomb, M. H., and Rehwoldt, E., 1999, Two-dimensional resistivity profiling; geophysical weapon of choice in karst terrain for engineering applications. Hydrogeology and Engineering Geology of Sinkholes and Karst, Balkema, Rotterdam, 219–224
- Kim, J. H., Cho, S. J., and Yi, M. J., 2004, Borehole radar survey to explorelimestone cavities for the construction of a highway bridge: Exploration Geophysics, 35, 80–87. doi: 10.1071/EG04080
- Mcdonald, R., Russill, N., and Davies, R., 1999, Integrated geophysical surveys applied to karstic studies. Hydrogeology and Engineering Geology of Sinkholes and Karst, Balkema, Rotterdam, 243–246
- Puckett, W. E., Collins, M. E., and Schellentrager, G. W., 1990, Design of soilmap units on a karst area in West Central Florida: Soil Science Society of America Journal, 54, 1068–1073
- Van Schoor, M., 2002, Detection of sinkholes using 2D electrical resistivity imaging: Journal of Applied Geophysics, 50, 393–399. doi: 10.1016/S0926-9851(02)00166-0
- Wilson,W.L., 1995, Sinkhole and buried sinkhole densities and new sinkholefrequencies in karsts of Northwest Peninsular Florida. Hydrogeology and Engineering Geology of Sinkholes and Karst, Balkema, Rotterdam, 79–91
- Yi, M. J., Kim, J. H., and Chung, S. H., 2003, Enhancing the resolving power of least-squares inversion with active constraint balancing: Geophysics, 68, 931–941. doi: 10.1190/1.1581045
- Yuhr, L., Bension, R. C., and Butler, D., 1993, Characterization of Karst Features Using Electromagnetics and Microgravity: a Strategic Approach. Proceedings of the Symposium on the Application of Geophysics to Engineering and Environmental Problems, San Diego, California, USA, ,209–228