MetaData Aggregator
Channel Summary
The previous service providing data availability and restriction information
has been retired. A replacement service is under development but a timeline
for release is not yet available.
Data availability and restrictions
Network
AK
Station
SPIA
Location
--
Channel
BHE
Instrument
Nanometrics Trillium 120 Sec Response/Quanterra 33
Start
2015-08-18T00:00:00 (230)
End
2599-12-31T23:59:59 (365)
Data Center
Latitude
57.1766
Longitude
-170.2478
Elevation (m)
71.0
Depth (m)
4.0
(Local depth or overburden)
Azimuth
90.0
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
0.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
50.0
Units
M/S
Sensitivity
5.01814E8 @ 0.3
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_US-TA
USArray Transportable Array (EarthScope) stations
_US-ALL
All USArray (EarthScope) stations
_US-REGIONAL
US Regional Networks
_REALTIME
Stations collected and served in real time at the DMC
Network
AK
Station
SPIA
Location
--
Channel
BHE
Instrument
Guralp CMG3ESP_60sec/Quanterra 330 Linear Phase Be
Start
2012-10-13T00:00:00 (287)
End
2015-08-17T23:59:59 (229)
Data Center
Latitude
57.1766
Longitude
-170.2478
Elevation (m)
71.0
Depth (m)
4.0
(Local depth or overburden)
Azimuth
90.0
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
0.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
50.0
Units
M/S
Sensitivity
8.42602E8 @ 0.3
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_REALTIME
Stations collected and served in real time at the DMC
_US-TA
USArray Transportable Array (EarthScope) stations
_US-ALL
All USArray (EarthScope) stations
_US-REGIONAL
US Regional Networks
Network
AK
Station
SPIA
Location
--
Channel
BHE
Instrument
Guralp CMG3ESP_60sec/Guralp DM24 Datalogger
Start
2004-09-16T00:00:00 (260)
End
2012-10-12T23:59:59 (286)
Data Center
Latitude
57.1766
Longitude
-170.2478
Elevation (m)
71.0
Depth (m)
4.0
(Local depth or overburden)
Azimuth
90.0
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
0.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
50.0
Units
M/S
Sensitivity
5.73814E8 @ 0.3
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_US-TA
USArray Transportable Array (EarthScope) stations
_US-REGIONAL
US Regional Networks
_REALTIME
Stations collected and served in real time at the DMC
_US-ALL
All USArray (EarthScope) stations
Network
AK
Station
SPIA
Location
--
Channel
BHE
Instrument
Guralp CMG3ESP_60sec/Guralp DM24 Datalogger
Start
2002-05-03T00:00:00 (123)
End
2004-09-15T23:59:59 (259)
Data Center
Latitude
57.1766
Longitude
-170.2478
Elevation (m)
71.0
Depth (m)
4.0
(Local depth or overburden)
Azimuth
90.0
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
0.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
50.0
Units
M/S
Sensitivity
1.69602E9 @ 0.3
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_US-TA
USArray Transportable Array (EarthScope) stations
_US-ALL
All USArray (EarthScope) stations
_REALTIME
Stations collected and served in real time at the DMC
_US-REGIONAL
US Regional Networks
Network
AK
Station
SPIA
Location
--
Channel
BHE
Instrument
Guralp CMG40T_60sec/Guralp DM24 Datalogger
Start
2000-09-19T00:00:00 (263)
End
2002-05-02T23:59:59 (122)
Data Center
Latitude
57.1766
Longitude
-170.2478
Elevation (m)
71.0
Depth (m)
4.0
(Local depth or overburden)
Azimuth
90.0
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
0.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
50.0
Units
M/S
Sensitivity
2.31202E8 @ 0.3
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_US-TA
USArray Transportable Array (EarthScope) stations
_US-ALL
All USArray (EarthScope) stations
_REALTIME
Stations collected and served in real time at the DMC
_US-REGIONAL
US Regional Networks