Non Real Time SEED Request Tools
Tim Ahern
There are many Data Centers
• Workshop Representation
• Europe – ORFEUS
• Germany – Geofon
• United States - IRIS
• FDSN Centers with Significant Data Distribution
Capability
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Canada – GSC
China – CENC
France – Geoscope and Fosfore
Germany – GFZ/Geofon
Italy – MedNet
Japan – JAMSTEC
Norway – NORSAR
etc.
Geofon
ORFEUS
FDSN Waveform Request Methods
• Email based Systems
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AutoDRM Access Method
• Many CTBTO data centers plus ORFEUS and IRIS. Many European centers
BREQ_FAST access methods
NetDC
• Distributed Data Center Technologies
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NetDC, Networked Data Centers
• Operating at ORFEUS, IRIS, NCEDC, SCEDC, GEOSCOPE, MEDNET, GSC (Canada)
• (Near future CEA/IG, ERI, SCEDC)
ArcLink in Germany, ORFEUS, GEOSCOPE, INGV, IPGP and soon IRIS
FISSURES/DHI
• Operating at IRIS, U. of S. Carolina, NCEDC, SCEDC, Canada, ORFEUS, ISC, IPGP
• Near Real Time Methods
•
SeedLink
•
WILBER II
• SPYDER® and FARM
Data Request Tools at the IRIS DMC
IRIS DMC SEED Request Tools
Email Based Systems
AutoDRM Request Format
http://seismo.ethz.ch/autodrm/
BEGIN
GSE2.1
MSG_TYPE
request
MSG_ID
your_specific_ID DEU_NDC
TIME
1994/12/18 22:54:4.0 TO 1994/12/18 22:56:12.0
STA_LIST
APL
CHAN_LIST
SHZ, SLZ
WAVEFORM
GSE2.1
STATION
GSE2.1
CHANNEL
GSE2.1
RESPONSE
GSE2.1
OUTAGE
GSE2.1
E-MAIL fish@sdac.bgr.hannover.de
STOP
Begin of message
This is a request
Your ID
Define Start/End Time
Define station(s)
Define channel(s)
You want waveforms
Station-info needed
Channel-info needed
Send calibration-info
Send outage info
Your e-mail address
End of request
breq_fast File Format
http://www.iris.washington.edu/manuals/breq_fast.html
.NAME Joe Seismologist
.INST Podunk University
.MAIL 101 Fast Lane, Middletown, KS 89432
.EMAIL joe@podunk.edu
.PHONE 555 555-1212
.FAX 555 555-1213
.MEDIA DAT
.ALTERNATE MEDIA 1/2" tape - 6250
.ALTERNATE MEDIA EXABYTE
.LABEL Joe's FIRST Request
.SOURCE ~NEIC PDE~Jan 1990 PDE~National Earthquake Information Center - USGS DOI~
.HYPO ~1990 01 02 20 21 32.62~ 13.408~ 144.439~135.0~18~216~Mariana Islands~
.MAGNITUDE ~5.7~mb~
.END
ANTO IU 1995 01 02 02 10 36.6 1995 01 02 02 12 36.6 1 SH?
GRFO IU 1995 01 02 02 10 37.1 1995 01 02 02 12 37.1 1 SH?
SEE CD 1995 01 02 14 45 08.9 1995 01 02 14 47 08.9 1 SHZ
NNA II 1995 01 04 02 41 57.5 1995 01 04 02 43 57.5 1 BHZ
PFO TS 1995 01 04 02 41 57.5 1995 01 04 02 43 57.5 1 BHZ
KMI CD 1995 01 04 02 41 57.5 1995 01 04 02 43 57.5 1 BHZ
SSE CD 1995 01 04 02 18 25.4 1995 01 04 02 20 25.4 2 B?? SHZ
PAS TS 1995 1 4 2 10 49 1995 1 4 2 12 49 3 BH? SHZ L??
Dataless SEED generation
• ftp ftp.iris.washington.edu
• /wave/ftp/pub/RESPONSES/DATALESS_S
EEDS
• Email
• breqfast request formatted file
• dataless@iris.washington.edu
Networking Data Centers by Email
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Routes user requests
between data centers
Wraps normal Data Center
operations within an
application layer
Coordinates delivery of
information back to a user
Peer based system
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Any NetDC node can act as
a hub data center
Or FDSN.ORG can be used
NetDC
Request
SCEDC
USA
ORFEUS
Netherlands
NCEDC
USA
CNSN
Canada
FDSN.ORG
IRIS DMC
USA
PACIFIC 21
Japan
GEOSCOPE
France
MedNet
Italy
An Example NetDC Request
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.NETDC_REQUEST
.NAME Tim Ahern
.INST IRIS DMC
.EMAIL tim@iris.washington.edu
.PHONE 206 547-0393
.FAX 206 547-1093
.LABEL Example for Training Course
.MEDIA FTP
.ALTERNATE MEDIA DAT
.FORMAT_WAVEFORM SEED
.FORMAT_RESPONSE SEED_ASCII
.MERGE_DATA NO
.DISPOSITION PULL
.END
.INV * IC
.DATA * IC * ?? "*" "2003 01 01 00 00 00.0" "2003 01 01 00 10 00.0”
.RESP * IC * ?? “*” “2003 01 01 00 00 00.0” “2003 01 01 00 10 00.0”
Submitting NetDC Requests
mail netdc@fdsn.org
Example NetDC Output
.INV IRIS_DMC IC *
[AVAILABLE NETWORKS][NET_CODE NETWORK_NAME OPERATORS COMMENTS]
"IC" "IRIS China Digital Seismic Network" "USGS Albuquerque Seismological Laboratory" ”
”
[AVAILABLE STATIONS][STATION LATITUDE LONGITUDE ELEVATION DESCRIPTION START_EFF_TIME END_EFF_TIME]
"BJT" "40.0183" "116.1679" "197" "Baijiatuan, Beijing, China" "1994,145,00:00:00"
"ENH" "30.2718" "109.4868" "487" "Enshi, Hubei Province, China" "1997,263,00:00:00"
"HIA" "49.2667" "119.7417" "610" "Hailar, Neimenggu Province, China" "1994,338,00:00:00"
"KMI" "25.1233" "102.74" "1975" "Kunming, Yunnan Province, China" "1996,118,00:00:00"
"LSA" "29.7" "91.15" "3789" "Tibet, China" "1995,215,00:00:00" "2599,365,23:59:59”
"MDJ" "44.6164" "129.5919" "250" "Mudanjiang, Heilongjiang Province, China" "1996,314,00:00:00"
"QIZ" "19.0294" "109.8433" "230" "Qiongzhong, Guangduong Province, China" "2001,049,00:00:00"
"SSE" "31.0951" "121.1859" "15" "Shanghai, China" "1996,263,00:00:00" "2599,365,23:59:59”
"WMQ" "43.8211" "87.695" "903" "Urumqi, Xinjiang Province, China" "1995,266,00:00:00"
"XAN" "34.0313" "108.9237" "630" "Xi'an, China" "1992,334,00:00:00"
Distributed Data Center Technologies
FISSURES
and the
Data Handling Interface
DHI Enabled Centers
Existing
Planned
DHI Enabled Centers- European
Existing
Planned
Data Handling Interface (DHI)
Access to Distributed Data Centers
DHI Data Center
DHI Data Center
IDL
Network
Network
Waveforms
IDL
Events
IDL
DHI Data Center
Network
Waveforms
Events
Waveforms
Events
DHI Clients
VASE
SOD
jWEED
etc.
DHI Data Center
Network
Waveforms
Events
Additional Tools
• ArcLink
• Developed by GFZ in Potsdam
• Implemented at
• GFZ, ORFEUS, IPGP, INGV
• DMC in process
• Web Services
• DHI using a modern technology
• Functionally similar to DHI
Web Based Request Tools
• WebRequest
• WILBER II
WebRequest
WebRequest
WILBER II:
Web based access to FARM & SPYDER® Events
WILBER II:
Hundreds of stations available within 1-2 hours
Parkfield, California
Magnitude 6.0 Event (September 28, 2004)
Station V04C - Ramage Ranch, Paso Robles, CA, USA
24 miles from the epicenter
WILBER: Record Section Plot
Raw Broadband
Regional Short Period
26Dec2004
Andaman Islands Earthquake
15.4 degrees to COCO
Record Sections
WILBER Data Requests
The Not So Distant Future
• Data Access Services
• Data Processing Services
IRIS Data Access Services
Core Services
Metadata
Station
Discovery
SEED RESP
StationXML
metadata
SAC P&Z
(annotated)
Waveforms
Data
Availability
Single
Channel
available
previously available
unavailable
Multi
Channel
Events
Products
Event
Discovery
Discovery
QuakeML
Access
IRIS Processing Services
Services
evalresp
Build full
SEED
Gain
correction
Filter
Demean
SAC/BAG
Routines
Cross
correlation
Convolution
Deconvolution
Rotate
Downsample
TauP
Taper
Waveform
Plot
Convert to
SAC
Convert to
ASCII
Dist/azim
available
previously available
unavailable
Example: Time Series Service
Time Series Builder
Products
Ecuador
IRIS DMC SEED Request Tools