Please use this identifier to cite or link to this item:
http://hdl.handle.net/2122/6160
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| Authors: | Mele, F.*
Bono, A.*
Lauciani, V.*
Mandiello, A.*
Marcocci, C.*
Pintore, S.*
Quintiliani, M.*
Scognamiglio, L.*
Mazza, S.* |
| Title: | Tuning an Earthworm phase picker: some considerations on the pick_ew parameters |
| Issue Date: | Oct-2010 |
| URL: | http://portale.ingv.it/produzione-scientifica/rapporti-tecnici-ingv/copy_of_numeri-pubblicati-2010/2010-10-20.2780014972 |
| Series/Report no.: | Rapporti Tecnici INGV
164 |
| Keywords: | seismic signal recocnition
seismic phase picker
Earthworm |
| Abstract: | Although the Earthworm project started with the initial mission of replacing the old real time picker by Rex Allen, as developed by Jim Ellis [Allen, 1978; Allen, 1982; USGS et al., 2010], that picker is still in use
in many networks. The name of the procedure that implements the Allen’s algorithm is pick_ew. Despite its long-lived use, configuring this picker still seems not so immediate and easy. We discuss here a few simple rules to define some of the numerous (18) parameters of pick_ew, interpreting their physical meaning. |
| Appears in Collections: | Reports
04.06.06. Surveys, measurements, and monitoring
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Files in This Item:
| File |
Description |
Size | Format | Visibility |
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| rapporto164.pdf | open file report | 459.74 kB | Adobe PDF | View/Open
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