A procedure to reduce side lobes of reflection wavelets: A contribution to low frequency information

KARSLI H., DONDURUR D.

JOURNAL OF APPLIED GEOPHYSICS, cilt.96, ss.107-118, 2013 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 96
  • Basım Tarihi: 2013
  • Doi Numarası: 10.1016/j.jappgeo.2013.07.002
  • Dergi Adı: JOURNAL OF APPLIED GEOPHYSICS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.107-118
  • Anahtar Kelimeler: Low frequency, Amplitude envelope, Side lobes, Resolution, DECONVOLUTION, EXTRAPOLATION, ENHANCE
  • Karadeniz Teknik Üniversitesi Adresli: Hayır

Özet

Side lobes of the wavelets arise from the lack of low frequency content in a reflection wavelet. They tend to increase the time span of an individual reflection event and interfere with the other primary reflections or side lobes. Furthermore, their trace-by-trace consistency may produce pseudo-reflections and may cause misinterpretations of the side lobes as weak reflections.