This is a large active source experiment to seismically image the magma plumbing system of an arc volcano throughout the crust and into the upper mantle. We will record the RV Langseth 7,000 cu in air gun array on 93 SP OBS and 26 land stations with an aperture of up to 100 km for 3D tomographic imaging and with sufficiently high density for full waveform inversion. We will also leave 6 OBS around the Columbo seamount for one year to record seismicity for imagining magmatic and hydrothermal processes at this volcano and delineating its connection with the main Santorini edifice.
Notes
Start date: 10/1/15 End date: 11/15/16
SIO submit date 05/02/2015 SEGY&SHOTS
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