MetaData Aggregator

Channel Summary

Data availability and restrictions

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Context

Networks (1 time spans)

NM 1977-01-01 2599-12-31

Station Epochs (1 time spans)

RDGT 1995-10-11 2599-12-31

Channel Epochs (4 time spans)

EHE 2021-05-20T20:46:00 2025-08-11T17:57:08

EHE 2017-04-18T00:00:00 2021-05-20T20:46:00

EHE 2012-05-03T00:00:00 2017-04-18T00:00:00

EHE 2009-01-01T00:00:00 2012-05-02T00:00:00

NM : RDGT : 00 : EHE (2021-05-20 - 2025-08-11)

Network

Map DOI

Station

RDGT

Map

Location

Channel

EHE

Instrument

Velocity Sensor

Start

2021-05-20T20:46:00 (140)

End

2025-08-11T17:57:08 (223)

Data Center

IRISDMC

Latitude

36.256

Longitude

-89.511

Elevation (m)

81.0

Depth (m)

3.0 (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

7.166400077266423E7 @ 4.5 Hz (SEED Stage 0)

IRISDMC metadata changes:

Virtual network affiliations:

Name	Description
_REALTIME	Stations collected and served in real time at the DMC
_US-REGIONAL	US Regional Networks

NM : RDGT : 00 : EHE (2017-04-18 - 2021-05-20)

Network

Map DOI

Station

RDGT

Map

Location

Channel

EHE

Instrument

Velocity Sensor

Start

2017-04-18T00:00:00 (108)

End

2021-05-20T20:46:00 (140)

Data Center

IRISDMC

Latitude

36.256

Longitude

-89.511

Elevation (m)

81.0

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

6.156288E7 @ 8.921 Hz (SEED Stage 0)

IRISDMC metadata changes:

Virtual network affiliations:

Name	Description
_REALTIME	Stations collected and served in real time at the DMC
_US-REGIONAL	US Regional Networks

NM : RDGT : 00 : EHE (2012-05-03 - 2017-04-18)

Network

Map DOI

Station

RDGT

Map

Location

Channel

EHE

Instrument

Velocity Sensor

Start

2012-05-03T00:00:00 (124)

End

2017-04-18T00:00:00 (108)

Data Center

IRISDMC

Latitude

36.256

Longitude

-89.511

Elevation (m)

81.0

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

6.15629E7 @ 8.921 Hz (SEED Stage 0)

IRISDMC metadata changes:

Virtual network affiliations:

Name	Description
_REALTIME	Stations collected and served in real time at the DMC
_US-REGIONAL	US Regional Networks

NM : RDGT : 00 : EHE (2009-01-01 - 2012-05-02)

Network

Map DOI

Station

RDGT

Map

Location

Channel

EHE

Instrument

Velocity Sensor

Start

2009-01-01T00:00:00 (001)

End

2012-05-02T00:00:00 (123)

Data Center

IRISDMC

Latitude

36.256

Longitude

-89.511

Elevation (m)

81.0

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

2.7186E7 @ 5.426 Hz (SEED Stage 0)

IRISDMC metadata changes:

Virtual network affiliations:

Name	Description
_REALTIME	Stations collected and served in real time at the DMC
_US-REGIONAL	US Regional Networks