Object-based model verification by a genetic algorithm approach: Application in archeological targets

Basokur A. T., AKCA İ.

JOURNAL OF APPLIED GEOPHYSICS, cilt.74, sa.4, ss.167-174, 2011 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 74 Sayı: 4
  • Basım Tarihi: 2011
  • Doi Numarası: 10.1016/j.jappgeo.2011.05.004
  • Dergi Adı: JOURNAL OF APPLIED GEOPHYSICS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.167-174
  • Anahtar Kelimeler: Electrical Resistivity Tomography, Object-based models, Target-oriented model verification, Genetic algorithm, RESISTIVITY DATA, ELECTRICAL-RESISTIVITY, INVERSION, TOMOGRAPHY, OPTIMIZATION, SENSITIVITY
  • Ankara Üniversitesi Adresli: Evet

Özet

A new target-oriented parameterization scheme, named the object-based model, is suggested to represent man-made or natural targets as regular shapes embedded in a two-dimensional resistivity background. The numerical values of the target parameters (size, depth, location and resistivity) are estimated in three steps consisting of conventional regularized inversion, exclusion of anomalous regions and delineation of target bodies. The method produces sharp edges and sharp variation in intrinsic resistivity between the targets and background.