Strawperson Design II TA-type array 45 OBSs @ $75K Intermediate band + DPG or APG
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Strawperson Design II TA-type array 45 OBSs @ $75K Intermediate band + DPG or APG 15 shallow water 30 deep water Redeploy 30 deep Flex-type array 5 OBS @ $75K 30-35 Short-period @ $35 -40K Total $5M
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Strawperson Design II TA-type array 45 OBSs @ $75K Intermediate band + DPG or APG 15 shallow water 30 deep water Redeploy 30 deep Flex-type array 5 OBS @ $75K 30-35 Short-period @ $35 -40K Total $5M. Whole plate Flex array for detailed studies Greater density near trench - PowerPoint PPT Presentation
Transcript of Strawperson Design II TA-type array 45 OBSs @ $75K Intermediate band + DPG or APG
StrawpersonDesign II
TA-type array
45 OBSs @ $75KIntermediate band+ DPG or APG15 shallow water30 deep water
Redeploy 30 deep
Flex-type array
5 OBS @ $75K
30-35 Short-period@ $35 -40K
Total $5M
1. Whole plate2. Flex array for detailed studies3. Greater density near trench4. Multiple deployments5. Absolute pressure gauges 6. Shallow water - facility for future7. Deploy first instruments in 2010 near N. ETS site
2 summers for each deployment to study structureAccelerometers at some sitesBalance of “broadband” vs shortperiod in flex array?
StrawpersonDesign
TA-type array
45 OBSs @ $75K
Intermediate band+ DPG or APG
15 shallow water30 deep water
Flex-type array
5 OBS @ $75K
50 Short-period@ $25K or ~ 30 @ $40K
Total $5M
Rupke et al., EPSL 2004
QuickTime™ and aTIFF (Uncompressed) decompressor
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Ranero et al., Nature, 2003
Normal faults extend 20 km+ into lithosphere while bending before subduction
Contreras-Reyes et al., G3, 2007
Contreras-Reyes et al., G3, 2007
Contreras-Reyes et al., G3, 2007
QuickTime™ and aTIFF (Uncompressed) decompressor
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Contreras-Reyes et al., GJI, 2008
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