kaushikkpradhan.github.io/research.html at main · kaushikkpradhan/kaushikkpradhan.github.io · GitHub

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<!DOCTYPE html>
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  <title>Research | Kaushik Pradhan</title>
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  <a href="research.html">Research</a>
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  <h2>Research Projects</h2>

  <ol class="project-list">
    <li>
      <strong>Valles Caldera Imaging (PhD Dissertation)</strong><br>
      Joint Bayesian inversion of ambient-noise surface-wave dispersion and
      H/V spectral ratios to resolve shallow crustal structure beneath a
      Quaternary caldera.
    </li>

    <li>
      <strong>EGS Collab – Fracture Characterization (PNNL)</strong><br>
      Coda-wave decorrelation and scattering cross-section density analysis
      to monitor hydraulic fracture development during enhanced geothermal
      stimulation at the Sanford Underground Research Facility.
    </li>

    <li>
      <strong>Cape Modern Geothermal Field (LBNL)</strong><br>
      Waveform envelope modeling to separate intrinsic and scattering
      attenuation and infer subsurface fracture heterogeneity.
    </li>

    <li>
      <strong>Distributed Acoustic Sensing (DAS)</strong><br>
      Development of processing workflows for DAS-based surface-wave and
      near-surface seismic imaging.
    </li>

    <li>
      <strong>Lg Attenuation – Western Himalaya</strong><br>
      Estimation of Lg attenuation parameters using broadband seismic data
      to map lateral variations in crustal properties.
    </li>
  </ol>

  <p class="small-note">
    Publications and manuscripts in preparation are listed in the
    <a href="cv.html">CV</a>.
  </p>

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