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Research

Vitae

Current Research

      Current research involves application of Time-Frequency Representation (TFR) methods to extract information from GPR data. TFR of radar signals from coastal (Santa Rosa Island, FL) and volcanic deposits (Cerro Negro, Nicaragua) has proved to be useful in detecting the presence of laminated and non-laminated zones (e.g. Guha et. al, 2006).

Publications and Posters

    Time-Frequency Analysis of GPR signals from Coastal and Volcanic Deposits, S. Guha, S. Kruse, P. Wang and C. Connor: Paper submitted to 11^th International Conference on Ground Penetrating Radar, Columbus, Ohio, June 2006.

Spectral Analysis of Ground Penetrating Radar Response to Thin Sedimentary Layers: S.Guha, S. Kruse, E.Wright, U. Kruse: Geophys. Res. Lett., Vol. 32, No. 23, L23304 10.1029/2005GL023933 02 December 2005

 Characterization of Thin Beds by Spectral Decomposition of Ground Penetrating Radar Profiles:  S. Guha & S. Kruse. Poster presented at AGU Annual Meeting, 2006. pdf

Applications of Ground Penetrating Radar to Hydrogeological Investigations in Coastal Environments: S. Kruse, M. Grasmueck, L. Bentley, S. Guha & T. Juster. Poster presented at AGU Annual Meeting, 2005.

Identifying Causes of GPR reflections in Hurricane Overwash deposits, Santa Rosa Island, Florida: S. Guha et.al. Poster presented at National GSA Annual Meeting, 2005

 AVO and Spectral Analyses of GPR data over Laminated Strata: S. Guha et al, Poster presented at AGU Joint Assembly Meeting, Spring, 2005.

Sinkhole Imaging with Multiple Geophysical Methods in Covered Karst Terrain: M.Weiss, B. Griffin, J. Haber, K. Martin, R. MacNeil, S.Guha & S.Kruse: Poster presented at AGU Joint Assembly Meeting, Spring, 2005.

Ground Penetrating Radar Response to thin layers: Example from Waites Island, South Carolina: S. Guha et.al, Poster presented at AGU Annual Meeting, Fall, 2004.