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
IU
Station
COLA
Location
00
Channel
VMZ
Instrument
Mass Position Seismometer
Start
2015-10-28T00:00:00 (301)
End
2017-09-13T18:00:00 (256)
Data Center
Latitude
64.873566
Longitude
-147.861772
Elevation (m)
84.0
Depth (m)
116.0
(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
Sensitivity
@
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
_ARCTIC
Arctic Seismic Stations operating above 60 deg North
_US-TA
USArray Transportable Array (EarthScope) stations
_ANSS-BB
Advanced National Seismic System Backbone Stations
_US-ALL
All USArray (EarthScope) stations
_US-ALL
All USArray (EarthScope) stations
_US-REF
USArray Reference Network stations
_REALTIME
Stations collected and served in real time at the DMC
_ARCTIC
Arctic Seismic Stations operating above 60 deg North
Network
IU
Station
COLA
Location
00
Channel
VMZ
Instrument
Mass Position Seismometer
Start
2012-09-14T04:00:00 (258)
End
2015-10-28T00:00:00 (301)
Data Center
Latitude
64.873566
Longitude
-147.861772
Elevation (m)
84.0
Depth (m)
116.0
(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
Sensitivity
@
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
_ARCTIC
Arctic Seismic Stations operating above 60 deg North
_REALTIME
Stations collected and served in real time at the DMC
_ANSS-BB
Advanced National Seismic System Backbone Stations
_US-ALL
All USArray (EarthScope) stations
_US-ALL
All USArray (EarthScope) stations
_US-REF
USArray Reference Network stations
_ARCTIC
Arctic Seismic Stations operating above 60 deg North
_US-TA
USArray Transportable Array (EarthScope) stations
Network
IU
Station
COLA
Location
00
Channel
VMZ
Instrument
Mass Position Seismometer
Start
2012-05-22T00:00:00 (143)
End
2012-09-14T04:00:00 (258)
Data Center
Latitude
64.873566
Longitude
-147.861772
Elevation (m)
80.0
Depth (m)
120.0
(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
Sensitivity
@
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
_ARCTIC
Arctic Seismic Stations operating above 60 deg North
_REALTIME
Stations collected and served in real time at the DMC
_ANSS-BB
Advanced National Seismic System Backbone Stations
_US-ALL
All USArray (EarthScope) stations
_US-ALL
All USArray (EarthScope) stations
_ARCTIC
Arctic Seismic Stations operating above 60 deg North
_US-TA
USArray Transportable Array (EarthScope) stations
_US-REF
USArray Reference Network stations
Network
IU
Station
COLA
Location
00
Channel
VMZ
Instrument
Mass Position Seismometer
Start
2011-10-22T00:00:00 (295)
End
2012-05-22T00:00:00 (143)
Data Center
Latitude
64.873566
Longitude
-147.861772
Elevation (m)
80.0
Depth (m)
120.0
(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
Sensitivity
@
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
_ARCTIC
Arctic Seismic Stations operating above 60 deg North
_US-TA
USArray Transportable Array (EarthScope) stations
_REALTIME
Stations collected and served in real time at the DMC
_ANSS-BB
Advanced National Seismic System Backbone Stations
_US-ALL
All USArray (EarthScope) stations
_US-ALL
All USArray (EarthScope) stations
_ARCTIC
Arctic Seismic Stations operating above 60 deg North
_US-REF
USArray Reference Network stations