Difference between revisions of "UCVM muscal"
(Created page with "== about MUSCAL == From Te-Yang Yeh and Yehuda Ben-Zion The Multi-Scale CALifornia (MUSCAL) statewide Vp and Vs velocity models provide high-quality integrated description...") |
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50 increments until 30,000 | 50 increments until 30,000 | ||
1000 increments til 100000 | 1000 increments til 100000 | ||
| + | |||
| + | Plot Depth profile at 36.5054,-119.0587 in different step increments. No interpretation and access data using nc api | ||
| + | |||
| + | {| | ||
| + | | [[FILE:muscal_big_deth_50.png|thumb|300px|muscal big 50 vs]] | ||
| + | | [[FILE:muscal_big_deth_100.png|thumb|300px|muscal big 100 vs]] | ||
| + | | [[FILE:muscal_big_depth_500.png|thumb|300px|muscal big 500 vs]] | ||
| + | | [[FILE:muscal_big_deth_1000.png|thumb|300px|muscal big 1000 vs]] | ||
| + | |} | ||
| + | |||
| + | |||
| + | [[FILE:muscal_big_depth-50_matprops.json.txt]] | ||
| + | [[FILE:muscal_big_depth-100_matprops.json.txt]] | ||
| + | [[FILE:muscal_big_depth-500_matprops.json.txt]] | ||
| + | [[FILE:muscal_big_depth-1000_matprops.json.txt]] | ||
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500 increments upto 30000 | 500 increments upto 30000 | ||
1000 increments upto 99000 | 1000 increments upto 99000 | ||
| + | |||
| + | |||
| + | Depth profiles in different steps : 50m,100m,500m,1000m | ||
| + | |||
| + | |||
| + | Direct from netcdf as external file | ||
| + | |||
| + | {| | ||
| + | |[[FILE:muscal_small_depth_50.png|thumb|300px|muscal small 50 vs]] | ||
| + | |[[FILE:muscal_small_deth_100.png|thumb|300px|muscal small 100 vs]] | ||
| + | |[[FILE:muscal_small_depth_500.png|thumb|300px|muscal small 500 vs]] | ||
| + | |[[FILE:muscal_small_deth_1000.png|thumb|300px|muscal small 1000 vs]] | ||
| + | |} | ||
| + | |||
| + | [[FILE:muscal_small_depth-50_matprops.json.txt]] | ||
| + | [[FILE:muscal_small_depth-100_matprops.json.txt]] | ||
| + | [[FILE:muscal_small_depth-500_matprops.json.txt]] | ||
| + | [[FILE:muscal_small_depth-1000_matprops.json.txt]] | ||
| + | |||
| + | |||
| + | Loaded in-memory as binary data no interpolation | ||
| + | |||
| + | {| | ||
| + | |[[FILE:muscal_small_no_interp_50.png|thumb|300px|muscal small 50 vs]] | ||
| + | |[[FILE:muscal_small_no_interp_100.png|thumb|300px|muscal small 100 vs]] | ||
| + | |[[FILE:muscal_small_no_interp_500.png|thumb|300px|muscal small 500 vs]] | ||
| + | |[[FILE:muscal_small_no_interp_1000.png|thumb|300px|muscal small 1000 vs]] | ||
| + | |} | ||
| + | |||
| + | [[FILE:muscal_small_no_interp-50_matprops.json.txt]] | ||
| + | [[FILE:muscal_small_no_interp-100_matprops.json.txt]] | ||
| + | [[FILE:muscal_small_no_interp-500_matprops.json.txt]] | ||
| + | [[FILE:muscal_small_no_interp-1000_matprops.json.txt]] | ||
| + | |||
| + | |||
| + | Loaded in-memory as binary data with interpolation | ||
| + | |||
| + | {| | ||
| + | |[[FILE:muscal_small_interp_50.png|thumb|300px|muscal small 50 vs]] | ||
| + | |[[FILE:muscal_small_interp_100.png|thumb|300px|muscal small 100 vs]] | ||
| + | |[[FILE:muscal_small_interp_500.png|thumb|300px|muscal small 500 vs]] | ||
| + | |[[FILE:muscal_small_interp_1000.png|thumb|300px|muscal small 1000 vs]] | ||
| + | |} | ||
| + | |||
| + | [[FILE:muscal_small_interp-50_matprops.json.txt]] | ||
| + | [[FILE:muscal_small_interp-100_matprops.json.txt]] | ||
| + | [[FILE:muscal_small_interp-500_matprops.json.txt]] | ||
| + | [[FILE:muscal_small_interp-1000_matprops.json.txt]] | ||
Latest revision as of 21:58, 24 March 2026
about MUSCAL
From Te-Yang Yeh and Yehuda Ben-Zion
The Multi-Scale CALifornia (MUSCAL) statewide Vp and Vs velocity models provide high-quality integrated description of seismic structures across the state. Starting with the CANVAS base model (Doody et al., 2023), MUSCAL incorporates multiple regional and local velocity datasets into a unified structure, capturing features ranging from broad crustal-mantle structures to fine-scale local anomalies such as sedimentary basins.
To ensure quality, the merged multi-scale models underwent a data-informed refinement process guided by simulations of small validation events. A key feature of MUSCAL is the inclusion of a locally optimized near-surface low-velocity taper (LVT), specifically designed to better represent under-resolved shallow structures and improve the accuracy of ground-motion predictions.
Datasets
zone: 11
big data in netcdf
model_MSCAL_CANVAS_dll0.01_dz50_cmpd.nc 4.5G
longitdue:1301 from -126 to -113
latitude:1251 from 31 to 43.5
depth:671 from 0 to 100,000
50 increments until 30,000
1000 increments til 100000
Plot Depth profile at 36.5054,-119.0587 in different step increments. No interpretation and access data using nc api
File:Muscal big depth-50 matprops.json.txt File:Muscal big depth-100 matprops.json.txt File:Muscal big depth-500 matprops.json.txt File:Muscal big depth-1000 matprops.json.txt
small data in netcdf
model_MUSCAL_CANVAS_dll0.01_vardz_cmpd.nc 2.1G
longitdue:1301 from -126 to -113
latitude:1251 from 31 to 43.5
depth:210 from 0 to 99,000
50 increments upto 3000
100 increments upto 5000
250 increments upto 10000
500 increments upto 30000
1000 increments upto 99000
Depth profiles in different steps : 50m,100m,500m,1000m
Direct from netcdf as external file
File:Muscal small depth-50 matprops.json.txt File:Muscal small depth-100 matprops.json.txt File:Muscal small depth-500 matprops.json.txt File:Muscal small depth-1000 matprops.json.txt
Loaded in-memory as binary data no interpolation
File:Muscal small no interp-50 matprops.json.txt File:Muscal small no interp-100 matprops.json.txt File:Muscal small no interp-500 matprops.json.txt File:Muscal small no interp-1000 matprops.json.txt
Loaded in-memory as binary data with interpolation
File:Muscal small interp-50 matprops.json.txt File:Muscal small interp-100 matprops.json.txt File:Muscal small interp-500 matprops.json.txt File:Muscal small interp-1000 matprops.json.txt
