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
N4
Station
T42B
Location
20
Channel
LNZ
Instrument
Accelerometer
Start
2021-07-22T20:17:00 (203)
End
2022-11-12T00:00:00 (316)
Data Center
Latitude
37.0301
Longitude
-91.0927
Elevation (m)
165.0
Depth (m)
0.0
(Local depth or overburden)
Azimuth
0.0
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
-90.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
1.0
Units
M/S**2
Sensitivity
213826.0 @ 0.25
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Network
N4
Station
T42B
Location
20
Channel
LNZ
Instrument
Accelerometer
Start
2019-12-20T17:46:00 (354)
End
2021-07-22T20:17:00 (203)
Data Center
Latitude
37.0301
Longitude
-91.0927
Elevation (m)
165.0
Depth (m)
0.0
(Local depth or overburden)
Azimuth
0.0
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
-90.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
1.0
Units
M/S**2
Sensitivity
213826.0 @ 0.25
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Network
N4
Station
T42B
Location
20
Channel
LNZ
Instrument
Accelerometer
Start
2018-11-15T23:30:00 (319)
End
2019-07-18T22:00:00 (199)
Data Center
Latitude
37.0301
Longitude
-91.0927
Elevation (m)
165.0
Depth (m)
0.0
(Local depth or overburden)
Azimuth
0.0
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
-90.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
1.0
Units
M/S**2
Sensitivity
425794.0 @ 0.02
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
