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
SSN
Location
--
Channel
VM2
Instrument
Quanterra 330 Linear Phase Below 100 Composite
Start
2024-08-31T00:00:00 (244)
End
2599-12-31T23:59:59 (365)
Data Center
Latitude
61.4636
Longitude
-150.7467
Elevation (m)
1306.0
Depth (m)
0.0
(Local depth or overburden)
Azimuth
0.0
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
0.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
0.1
Units
V
Sensitivity
10.0 @ 0.0
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_ARCTIC Arctic Seismic Stations operating above 60 deg North
_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
SSN
Location
--
Channel
VM2
Instrument
Quanterra 330 Linear Phase Below 100 Composite
Start
2015-08-06T00:00:00 (218)
End
2024-08-30T23:59:59 (243)
Data Center
Latitude
61.4636
Longitude
-150.7467
Elevation (m)
1306.0
Depth (m)
0.0
(Local depth or overburden)
Azimuth
0.0
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
0.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
0.1
Units
V
Sensitivity
10.0 @ 0.0
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_ARCTIC Arctic Seismic Stations operating above 60 deg North
_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
SSN
Location
--
Channel
VM2
Instrument
Quanterra 330 Linear Phase Below 100 Composite
Start
2013-09-19T00:00:00 (262)
End
2015-08-05T23:59:59 (217)
Data Center
Latitude
61.4636
Longitude
-150.7467
Elevation (m)
1306.0
Depth (m)
0.0
(Local depth or overburden)
Azimuth
0.0
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
0.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
0.1
Units
V
Sensitivity
10.0 @ 0.0
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_ARCTIC Arctic Seismic Stations operating above 60 deg North
_REALTIME Stations collected and served in real time at the DMC
_US-ALL All USArray (EarthScope) stations
_US-REGIONAL US Regional Networks
_US-TA USArray Transportable Array (EarthScope) stations
Network
AK
Station
SSN
Location
--
Channel
VM2
Instrument
Quanterra 330 Linear Phase Below 100 Composite
Start
2008-08-15T00:00:00 (228)
End
2013-09-18T23:59:59 (261)
Data Center
Latitude
61.4636
Longitude
-150.7467
Elevation (m)
1306.0
Depth (m)
0.0
(Local depth or overburden)
Azimuth
0.0
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
0.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
0.1
Units
V
Sensitivity
10.0 @ 0.0
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_ARCTIC Arctic Seismic Stations operating above 60 deg North
_REALTIME Stations collected and served in real time at the DMC
_US-ALL All USArray (EarthScope) stations
_US-TA USArray Transportable Array (EarthScope) stations
_US-REGIONAL US Regional Networks
