Difference between revisions of "La Habra Observational Data"
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| + | == About the CESMD == | ||
| + | The Center for Engineering Strong Motion Data (CESMD) is a cooperative center established by the US Geological Survey (USGS) and the California Geological Survey (CGS) to integrate earthquake strong-motion data from the CGS California Strong Motion Instrumentation Program, the USGS National Strong Motion Project, and the Advanced National Seismic System (ANSS). The CESMD provides raw and processed strong-motion data for earthquake engineering applications. | ||
| + | * [http://strongmotioncenter.org Center For Engineering Strong Motion Data (CESMD) www.strongmotioncenter.org ] | ||
| + | ** [http://strongmotioncenter.org/aboutcesmd.html Strong Motion Center Resources] | ||
| + | |||
| + | == La Habra Data == | ||
| + | |||
| + | * [http://hypocenter.usc.edu/research/High-F/lahabra_obs_2019_05_31/ La Habra Observations] | ||
| + | |||
== Cosmos Format Data == | == Cosmos Format Data == | ||
*[http://hypocenter.usc.edu/research/High-F/cosmos_format_1_20.pdf Cosmos Format Documentation (pdf)] | *[http://hypocenter.usc.edu/research/High-F/cosmos_format_1_20.pdf Cosmos Format Documentation (pdf)] | ||
*[http://hypocenter.usc.edu/research/High-F/CIFUL.V2 V2 Format (corrected seismograms) Cosmos Data File for La Habra Eq at Fullerton] | *[http://hypocenter.usc.edu/research/High-F/CIFUL.V2 V2 Format (corrected seismograms) Cosmos Data File for La Habra Eq at Fullerton] | ||
*[http://hypocenter.usc.edu/research/High-F/CIFUL.V3 V3 Format (amplitude parameters) Cosmos Data File for La Habra Eq at Fullerton] | *[http://hypocenter.usc.edu/research/High-F/CIFUL.V3 V3 Format (amplitude parameters) Cosmos Data File for La Habra Eq at Fullerton] | ||
| + | |||
| + | == SCEC Data Center Strong Motion Data Sources == | ||
| + | * [http://service.scedc.caltech.edu/fdsnws/dataselect/1/ Scedc Data Access Webservice] | ||
| + | * [http://scedc.caltech.edu/research-tools/datasets.html SCEC Data Center] | ||
| + | ** [http://scedc.caltech.edu/research-tools/eewtesting.html Caltech EEW Data Set (La Habra)] | ||
== Specifying Valid Data Ranges in Station Files == | == Specifying Valid Data Ranges in Station Files == | ||
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Below is a sample station file with 5 stations: | Below is a sample station file with 5 stations: | ||
Latest revision as of 02:01, 1 June 2019
Contents
About the CESMD
The Center for Engineering Strong Motion Data (CESMD) is a cooperative center established by the US Geological Survey (USGS) and the California Geological Survey (CGS) to integrate earthquake strong-motion data from the CGS California Strong Motion Instrumentation Program, the USGS National Strong Motion Project, and the Advanced National Seismic System (ANSS). The CESMD provides raw and processed strong-motion data for earthquake engineering applications.
La Habra Data
Cosmos Format Data
- Cosmos Format Documentation (pdf)
- V2 Format (corrected seismograms) Cosmos Data File for La Habra Eq at Fullerton
- V3 Format (amplitude parameters) Cosmos Data File for La Habra Eq at Fullerton
SCEC Data Center Strong Motion Data Sources
Specifying Valid Data Ranges in Station Files
Below is a sample station file with 5 stations:
#BBP Station List #SLong SLat RSN Vs30(m/s) LoPass_Freq(Hz) HiPass_Freq(Hz) -121.800 37.450 24017 519 0.1750 111.1111 -121.769 37.373 24018 471 0.3750 111.1111 -121.871 37.414 24011 363 0.1500 111.1111 -121.808 37.347 24006 377 0.1875 111.1111 -121.643 37.342 24026 710 0.3875 111.1111
The 4th and 5th columns are used to specify at what frequencies the observation data is valid for each station. In this particular example, all stations have data valid up to above 100Hz (111.11Hz to be exact). But lower frequencies vary for each station.
In the Broadband Platform, data outside the range provided is discarded and not used for the Goodness-of-Fit plot.
