MetaData Aggregator

Channel Summary

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Networks (1 time spans)

NN 1971-01-01 2599-12-31

Station Epochs (1 time spans)

GMN 1979-07-13 2599-12-31

Channel Epochs (5 time spans)

HHE 2021-03-11T16:25:57 3000-01-01T00:00:00

HHE 2016-04-14T18:00:00 2599-12-31T23:59:59

HHE 2016-04-14T18:00:00 2021-03-11T15:57:10

NN : GMN : -- : HHE (2021-03-11 - 3000-01-01)

Network

Map DOI

Station

GMN

Map

Location

Channel

HHE

Instrument

NANOMETRICS TRILLIUM COMPACT S/N:3284 Velocity Sensor

Start

2021-03-11T16:25:57 (070)

End

3000-01-01T00:00:00 (001)

Data Center

SCEDC

Latitude

37.3003

Longitude

-117.2607

Elevation (m)

2167.0

Depth (m)

1.0 (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)

100.0

Units

M/S

Sensitivity

4.74540717471238E8 @ 0.3 Hz (SEED Stage 0)

NN : GMN : -- : HHE (2021-03-11 - 3000-01-01)

Network

Map DOI

Station

GMN

Map

Location

Channel

HHE

Instrument

TRILLIUM COMPACT,Velocity Sensor,NANOMETRICS

Start

2021-03-11T16:25:57 (070)

End

3000-01-01T00:00:00 (001)

Data Center

NCEDC

Latitude

37.3003

Longitude

-117.2607

Elevation (m)

2167.0

Depth (m)

1.0 (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)

100.0

Units

M/S

Sensitivity

4.74541E8 @ 0.3 Hz (SEED Stage 0)

Virtual network affiliations:

Name	Description
_US-REGIONAL	US Regional Networks

NN : GMN : -- : HHE (2016-04-14 - 2599-12-31)

Network

Map DOI

Station

GMN

Map

Location

Channel

HHE

Instrument

Nanometrics Trillium 120 Compact/Reftek 130S Datal

Start

2016-04-14T18:00:00 (105)

End

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

Data Center

IRISDMC

Latitude

37.30032

Longitude

-117.2607

Elevation (m)

2168.0

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)

100.0

Units

M/S

Sensitivity

2.76698E8 @ 0.3 Hz (SEED Stage 0)

IRISDMC metadata changes:

Virtual network affiliations:

Name	Description
_US-REGIONAL	US Regional Networks

NN : GMN : -- : HHE (2016-04-14 - 2021-03-11)

Network

Map DOI

Station

GMN

Map

Location

Channel

HHE

Instrument

NANOMETRICS TRILLIUM COMPACT S/N:3284 Velocity Sensor

Start

2016-04-14T18:00:00 (105)

End

2021-03-11T15:57:10 (070)

Data Center

SCEDC

Latitude

37.3003

Longitude

-117.2607

Elevation (m)

2167.0

Depth (m)

1.0 (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)

100.0

Units

M/S

Sensitivity

2.76710481131394E8 @ 0.3 Hz (SEED Stage 0)

NN : GMN : -- : HHE (2016-04-14 - 2021-03-11)

Network

Map DOI

Station

GMN

Map

Location

Channel

HHE

Instrument

TRILLIUM COMPACT,Velocity Sensor,NANOMETRICS

Start

2016-04-14T18:00:00 (105)

End

2021-03-11T15:57:10 (070)

Data Center

NCEDC

Latitude

37.3003

Longitude

-117.2607

Elevation (m)

2167.0

Depth (m)

1.0 (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)

100.0

Units

M/S

Sensitivity

2.7671E8 @ 0.3 Hz (SEED Stage 0)

Virtual network affiliations:

Name	Description
_US-REGIONAL	US Regional Networks