Print Email Facebook Twitter Global-phase seismic interferometry unveils P-wave reflectivity below the Himalayas and Tibet Title Global-phase seismic interferometry unveils P-wave reflectivity below the Himalayas and Tibet Author Ruigrok, E.N. Wapenaar, C.P.A. Faculty Civil Engineering and Geosciences Department Geoscience & Engineering Date 2012-06-05 Abstract A number of seismic methods exist to image the lithosphere below a collection of receivers, using distant earthquakes. In the current practice, especially mode-conversions in teleseismic phases are utilized. We present a new method that takes advantage of the availability of global phases. This method is called global-phase seismic interferometry (GloPSI). With GloPSI, zero-offset reflections are extracted from reverberations near the array caused by global seismicity. We exemplify GloPSI with data from the Hi-CLIMB experiment (2002–2005) and migrate the obtained reflection responses. This results in a 800 km long reflectivity profile through the Himalayas and a large part of the Tibetan Plateau. To reference this document use: http://resolver.tudelft.nl/uuid:3cc6b08f-a7e1-443a-8c1d-67b461eb915a DOI https://doi.org/10.1029/2012GL051672 Publisher American Geophysical Union Embargo date 2012-12-05 ISSN 0094-8276 Source Geophysical Research Letters, 39 (11), 2012 Part of collection Institutional Repository Document type journal article Rights (c) 2012 American Geophysical Union Files PDF 282955.pdf 2.53 MB Close viewer /islandora/object/uuid:3cc6b08f-a7e1-443a-8c1d-67b461eb915a/datastream/OBJ/view