MetaData Aggregator

Channel Summary

Data availability and restrictions

Filter

Context

Networks (1 time spans)

AK 1987-01-01 2599-12-31

Station Epochs (1 time spans)

WRH 2009-06-30 2599-12-31

Channel Epochs (4 time spans)

LHE 2022-06-23T00:00:00 2599-12-31T23:59:59

LHE 2020-05-25T00:00:00 2022-06-22T23:59:59

LHE 2017-07-19T00:00:00 2020-05-24T23:59:59

LHE 2009-06-30T21:21:00 2017-07-18T23:59:59

AK : WRH : -- : LHE (2022-06-23 - 2599-12-31)

Network

Map DOI

Station

WRH

Map

Location

Channel

LHE

Instrument

Nanometrics Trillium 120 Sec Response/Quanterra 33

Start

2022-06-23T00:00:00 (174)

End

2599-12-31T23:59:59 (365)

Data Center

IRISDMC

Latitude

64.4716

Longitude

-148.0918

Elevation (m)

329.0

Depth (m)

2.5 (Local depth or overburden)

Azimuth

90.0 (SEED convention: Clockwise from north, Z=0, reversed=0)

Dip

0.0 (SEED convention: From horizontal, Z=-90, reversed=90)

Sample Rate (Hz)

1.0

Units

M/S

Sensitivity

4.98112E8 @ 0.03 Hz (SEED Stage 0)

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-REGIONAL	US Regional Networks

AK : WRH : -- : LHE (2020-05-25 - 2022-06-22)

Network

Map DOI

Station

WRH

Map

Location

Channel

LHE

Instrument

Nanometrics Trillium 240 Sec Response sn 400 and a

Start

2020-05-25T00:00:00 (146)

End

2022-06-22T23:59:59 (173)

Data Center

IRISDMC

Latitude

64.4716

Longitude

-148.0918

Elevation (m)

329.0

Depth (m)

0.0 (Local depth or overburden)

Azimuth

90.0 (SEED convention: Clockwise from north, Z=0, reversed=0)

Dip

0.0 (SEED convention: From horizontal, Z=-90, reversed=90)

Sample Rate (Hz)

1.0

Units

M/S

Sensitivity

4.88233E8 @ 0.02 Hz (SEED Stage 0)

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-REGIONAL	US Regional Networks

AK : WRH : -- : LHE (2017-07-19 - 2020-05-24)

Network

Map DOI

Station

WRH

Map

Location

Channel

LHE

Instrument

Nanometrics Trillium 240 Sec Response sn 400 and a

Start

2017-07-19T00:00:00 (200)

End

2020-05-24T23:59:59 (145)

Data Center

IRISDMC

Latitude

64.4716

Longitude

-148.0918

Elevation (m)

329.0

Depth (m)

0.0 (Local depth or overburden)

Azimuth

90.0 (SEED convention: Clockwise from north, Z=0, reversed=0)

Dip

0.0 (SEED convention: From horizontal, Z=-90, reversed=90)

Sample Rate (Hz)

1.0

Units

M/S

Sensitivity

4.88233E8 @ 0.02 Hz (SEED Stage 0)

IRISDMC metadata changes:

Virtual network affiliations:

Name	Description
_ARCTIC	Arctic Seismic Stations operating above 60 deg North
_US-REGIONAL	US Regional Networks
_REALTIME	Stations collected and served in real time at the DMC

AK : WRH : -- : LHE (2009-06-30 - 2017-07-18)

Network

Map DOI

Station

WRH

Map

Location

Channel

LHE

Instrument

Nanometrics Trillium 240 Sec Response sn 400 and a

Start

2009-06-30T21:21:00 (181)

End

2017-07-18T23:59:59 (199)

Data Center

IRISDMC

Latitude

64.4716

Longitude

-148.0918

Elevation (m)

329.0

Depth (m)

0.0 (Local depth or overburden)

Azimuth

112.0 (SEED convention: Clockwise from north, Z=0, reversed=0)

Dip

0.0 (SEED convention: From horizontal, Z=-90, reversed=90)

Sample Rate (Hz)

1.0

Units

M/S

Sensitivity

4.88233E8 @ 0.02 Hz (SEED Stage 0)

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-REGIONAL	US Regional Networks