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
SGA
Location
--
Channel
VM4
Instrument
Quanterra 330 Linear Phase Below 100 Composite
Start
2011-07-23T00:00:00 (204)
End
2017-08-21T23:59:59 (233)
Data Center
Latitude
60.5341
Longitude
-145.2082
Elevation (m)
449.6
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
_US-REGIONAL US Regional Networks
_ARCTIC Arctic Seismic Stations operating above 60 deg North
Network
AK
Station
SGA
Location
--
Channel
VM4
Instrument
Quanterra 330 Linear Phase Below 100 Composite
Start
2010-07-13T00:00:00 (194)
End
2011-07-22T23:59:59 (203)
Data Center
Latitude
60.5341
Longitude
-145.2082
Elevation (m)
449.6
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
_US-REGIONAL US Regional Networks
_ARCTIC Arctic Seismic Stations operating above 60 deg North
Network
AK
Station
SGA
Location
--
Channel
VM4
Instrument
Quanterra 330 Linear Phase Below 100 Composite
Start
2009-07-17T16:00:00 (198)
End
2010-07-12T23:59:59 (193)
Data Center
Latitude
60.5341
Longitude
-145.2082
Elevation (m)
449.6
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
_US-REGIONAL US Regional Networks
_ARCTIC Arctic Seismic Stations operating above 60 deg North
