CVM-S5 - Revision history

Maechlin: Redirected page to CVM-S4.26

2016-01-28T06:16:12Z

Redirected page to CVM-S4.26

2016-01-28T06:15:04Z

2015-10-24T00:18:00Z

Community Velocity Model - SCEC 5

2014-07-14T17:38:20Z

CyberShake Histogram Plots

2014-07-14T17:34:39Z

CyberShake Histogram Plots

2014-07-14T17:34:22Z

2014-07-03T19:42:29Z

Material Properties Below 50km

2014-07-03T19:01:28Z

Material Properties Below 50km

2014-07-03T19:00:49Z

2014-07-03T18:27:30Z

← Older revision		Revision as of 06:16, 28 January 2016
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−	[[CVM-S4.26]]	+	#redirect [[CVM-S4.26]]
	== Community Velocity Model - SCEC 5 ==		== Community Velocity Model - SCEC 5 ==

← Older revision		Revision as of 06:15, 28 January 2016
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		+	[[CVM-S4.26]]
	== Community Velocity Model - SCEC 5 ==		== Community Velocity Model - SCEC 5 ==

@@ Line 1: / Line 1: @@
 == Community Velocity Model - SCEC 5 ==
-CVM-S5 is an improved version of the CVM-S4 velocity model which includes full 3D tomographic improvements to the SCEC 4 velocity model as well as an optional GTL implementation.
+CVM-S5 is an improved version of the CVM-S4 velocity model which includes full 3D tomographic improvements to the SCEC 4 velocity model as well as an optional GTL implementation. Please note that unlike CVM-S4.26, CVM-S5 does not "merge" the results of the inversion with an underlying velocity model. Therefore it is strictly the 26th iteration dataset, 500m resolution, tri-linearly interpolated. There is no background model included, although UCVM can tile a background 1D model should the user specifically ask for it.
 == CyberShake Histogram Plots ==

@@ Line 12: / Line 12: @@
 |-
 |[[File:Cvmh_vs30.png|500px]]
 |}

@@ Line 10: / Line 10: @@
 |[[File:Cvms5_vs30.png|500px]]
 |[[File:Cvms4_vs30.png|500px]]
 |[[File:Cvmh_vs30.png|500px]]
 |}

← Older revision		Revision as of 17:34, 14 July 2014
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	CVM-S5 is an improved version of the CVM-S4 velocity model which includes full 3D tomographic improvements to the SCEC 4 velocity model as well as an optional GTL implementation.		CVM-S5 is an improved version of the CVM-S4 velocity model which includes full 3D tomographic improvements to the SCEC 4 velocity model as well as an optional GTL implementation.
		+
		+	== CyberShake Histogram Plots ==
		+
		+	=== Vs30 at CyberShake Sites ===
		+
		+	{\|
		+	\|[[File:Cvms5_vs30.png\|500px]]
		+	\|[[File:Cvms4_vs30.png\|500px]]
		+	\|[[File:Cvmh_vs30.png\|500px]]
		+	\|}

	== Material Properties Below 50km ==		== Material Properties Below 50km ==

← Older revision		Revision as of 19:42, 3 July 2014
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	== Material Properties Below 50km ==		== Material Properties Below 50km ==
		+
		+	The image below shows depth profiles for all CyberShake sites plotted onto one image. The depth goes from 0km to 500km.
		+
		+	[[File:Cvms4_vs_cybershake_500km.png\|500px]]

	In the two images below, CVM-S5 is in red and CVM-S4 is in blue. Currently, CVM-S5 returns the material properties at 50km for all depths below 50km.		In the two images below, CVM-S5 is in red and CVM-S4 is in blue. Currently, CVM-S5 returns the material properties at 50km for all depths below 50km.

← Older revision		Revision as of 19:01, 3 July 2014
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	== Material Properties Below 50km ==		== Material Properties Below 50km ==
		+
		+	In the two images below, CVM-S5 is in red and CVM-S4 is in blue. Currently, CVM-S5 returns the material properties at 50km for all depths below 50km.

	{\|		{\|

@@ Line 2: / Line 2: @@
 CVM-S5 is an improved version of the CVM-S4 velocity model which includes full 3D tomographic improvements to the SCEC 4 velocity model as well as an optional GTL implementation.
 == Attenuation Relationship ==
@@ Line 23: / Line 30: @@
 .2948318548300342 + 1.2550758337054457Vs - 0.51231936640441489Vs<sup>2</sup> + 0.051962399479341816Vs<sup>3</sup> + 0.015600987888334450Vs<sup>4</sup> - 0.0024189659303912917Vs<sup>5</sup>
 == Initial Plots ==

← Older revision		Revision as of 18:27, 3 July 2014
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	CVM-S5 is an improved version of the CVM-S4 velocity model which includes full 3D tomographic improvements to the SCEC 4 velocity model as well as an optional GTL implementation.		CVM-S5 is an improved version of the CVM-S4 velocity model which includes full 3D tomographic improvements to the SCEC 4 velocity model as well as an optional GTL implementation.
		+
		+	== Attenuation Relationship ==
		+
		+	Attenuation is based off of Olsen et al., 2003 and is calculated as follows:
		+
		+	If Vs < 1500:<br />
		+	Qs = Vs * 0.02<br />
		+	Else:<br />
		+	Qs = Vs * 0.10
		+
		+	Qp = Qs * 1.5

	== Density Based on Vs ==		== Density Based on Vs ==