References
- Davis, J. L., and A. P. Annan, 1989, Ground-penetrating radar for high-resolution mapping of soil and rock stratigraphy: Geophysical Prospecting, 37, 531-551.
- Jol, H. M., D. C. Lawton, and D. G. Smith, 2002, Ground penetrating radar: 2-D and 3-D subsurface imaging of a coastal barrier spit, Long Beach, WA, USA: Geomorphology, 53, 165-181.
- Lawrie, K., J. Clarke, K. P. Tan, C. Pain, R. Brodie, D. Edwards, H. Apps, V. Wong, and K. Cullen, 2008, An airborne electromagnetic survey used to address salinity and land management issues in the River Murray corridor, SE Australia: 2nd International Salinity Forum, 49-50.
- Nabighian, M. N., and J. C. Macnae, 1991, TEM prospecting methods, in M. N. Nabighian, ed., Electromagnetic Methods in Applied Geophysics: Society of Exploration Geophysicists, 427-489.
- Tallini, M., D. Gasbarri, D. Ranalli, and M. Scozzafava, 2006, Investigating epikarst using low-frequency GPR: example from the Gran Sasso range (Central Italy): Bulletin of Engineering Geology and the Environment, 65, 435-443.
- Tsoflias, G. P., and M. W. Becker, 2008, Ground-penetratingradar respnse to fracture-fluid salinity: Why lower frequencies are favorable for resolving salinity changes: Geophysics, 73, no. 5, J25-J30.
- Zeng, Z., L. Huang, S. Liu, F. Liu, and J. Sun, 2008, The very low-frequency step-frequency GPR system and its application to active fault detection: Near Surface Geophysics, 6, 167-172.