| Autor: |
Rakoto, H., Ranaivo-Nomenjanahary, F., Ratsimbazafy, J.B., Albouy, Yves, Schott, J.J., Menvielle, M. |
| Přispěvatelé: |
Albouy, Yves (ed.), Montoroi, Jean-Pierre (ed.), Tabbagh, A. (ed.), Zerbib, Nicole (ed.) |
| Jazyk: |
francouzština |
| Rok vydání: |
1997 |
| Předmět: |
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| Popis: |
The aim of this study is to interpret data from vertical electrical soundings using bayesian approach of the 1 D inverse problem. Two orthogonal Schlumberger soundings were carried out on the lake Tritrivakely. By classical interpretation, thickness of first conductive layers is underestimated. Bayesian inversion method is efficient for analysis of equivalence : using two or three layers models, we obtain a well constrained estimation on resistivity of conductive layer(s) but a poorly constrained estimation on thickness. Bayesian inversion may be used also for giving a smooth model resistivity versus depth. (Résumé d'auteur) |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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