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
II
Station
KDAK
Location
00
Channel
BH2
Instrument
Nanometrics Trillium 360 Seismometer - Borehole
Start
2023-03-14T05:15:00 (073)
End
2599-12-31T23:59:59 (365)
Data Center
Latitude
57.7828
Longitude
-152.5835
Elevation (m)
152.0
Depth (m)
88.0
(Local depth or overburden)
Azimuth
245.3
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
0.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
40.0
Units
M/S
Sensitivity
1.78863E9 @ 0.05
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_FDSN FDSN network stations
_FDSN-ALL All FDSN Member Network Stations Available at IRIS DMC
_GSN Global Seismographic Network stations and arrays
_GSN-BROADBAND Global Seismographic Network broadband stations
_ANSS-BB Advanced National Seismic System Backbone Stations
_REALTIME Stations collected and served in real time at the DMC
_US-ALL All USArray (EarthScope) stations
_US-ALL All USArray (EarthScope) stations
_US-REF USArray Reference Network stations
_US-TA USArray Transportable Array (EarthScope) stations
Network
II
Station
KDAK
Location
00
Channel
BH2
Instrument
Nanometrics Trillium 360 Seismometer - Borehole
Start
2022-03-14T10:20:00 (073)
End
2023-03-14T05:14:59 (073)
Data Center
Latitude
57.7828
Longitude
-152.5835
Elevation (m)
152.0
Depth (m)
88.0
(Local depth or overburden)
Azimuth
245.3
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
0.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
40.0
Units
M/S
Sensitivity
1.78863E9 @ 0.05
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_FDSN FDSN network stations
_FDSN-ALL All FDSN Member Network Stations Available at IRIS DMC
_GSN Global Seismographic Network stations and arrays
_GSN-BROADBAND Global Seismographic Network broadband stations
_ANSS-BB Advanced National Seismic System Backbone Stations
_REALTIME Stations collected and served in real time at the DMC
_US-ALL All USArray (EarthScope) stations
_US-ALL All USArray (EarthScope) stations
_US-REF USArray Reference Network stations
_US-TA USArray Transportable Array (EarthScope) stations
Network
II
Station
KDAK
Location
00
Channel
BH2
Instrument
Nanometrics Trillium 360 Seismometer - Borehole
Start
2021-03-20T00:00:00 (079)
End
2022-03-14T10:19:59 (073)
Data Center
Latitude
57.7828
Longitude
-152.5835
Elevation (m)
152.0
Depth (m)
88.0
(Local depth or overburden)
Azimuth
245.3
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
0.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
40.0
Units
M/S
Sensitivity
1.78863E9 @ 0.05
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_FDSN FDSN network stations
_FDSN-ALL All FDSN Member Network Stations Available at IRIS DMC
_GSN Global Seismographic Network stations and arrays
_GSN-BROADBAND Global Seismographic Network broadband stations
_ANSS-BB Advanced National Seismic System Backbone Stations
_REALTIME Stations collected and served in real time at the DMC
_US-ALL All USArray (EarthScope) stations
_US-ALL All USArray (EarthScope) stations
_US-REF USArray Reference Network stations
_US-TA USArray Transportable Array (EarthScope) stations
Network
II
Station
KDAK
Location
00
Channel
BH2
Instrument
Nanometrics Trillium 360 Seismometer - Borehole
Start
2017-08-18T01:42:00 (230)
End
2021-03-19T23:59:59 (078)
Data Center
Latitude
57.7828
Longitude
-152.5835
Elevation (m)
152.0
Depth (m)
88.0
(Local depth or overburden)
Azimuth
245.3
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
0.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
40.0
Units
M/S
Sensitivity
1.78863E9 @ 0.05
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_FDSN FDSN network stations
_FDSN-ALL All FDSN Member Network Stations Available at IRIS DMC
_GSN Global Seismographic Network stations and arrays
_GSN-BROADBAND Global Seismographic Network broadband stations
_US-ALL All USArray (EarthScope) stations
_US-ALL All USArray (EarthScope) stations
_US-TA USArray Transportable Array (EarthScope) stations
_ANSS-BB Advanced National Seismic System Backbone Stations
_REALTIME Stations collected and served in real time at the DMC
_US-REF USArray Reference Network stations
Network
II
Station
KDAK
Location
00
Channel
BH2
Instrument
Geotech KS-54000 Borehole Seismometer
Start
2011-07-02T00:00:00 (183)
End
2017-08-17T09:47:00 (229)
Data Center
Latitude
57.7828
Longitude
-152.5835
Elevation (m)
152.0
Depth (m)
88.0
(Local depth or overburden)
Azimuth
94.0
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
0.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
20.0
Units
M/S
Sensitivity
3.72334E9 @ 0.05
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_FDSN FDSN network stations
_FDSN-ALL All FDSN Member Network Stations Available at IRIS DMC
_GSN Global Seismographic Network stations and arrays
_GSN-BROADBAND Global Seismographic Network broadband stations
_REALTIME Stations collected and served in real time at the DMC
_US-ALL All USArray (EarthScope) stations
_US-ALL All USArray (EarthScope) stations
_ANSS-BB Advanced National Seismic System Backbone Stations
_US-REF USArray Reference Network stations
_US-TA USArray Transportable Array (EarthScope) stations
