MDA
GS
DEC09
01
HHZ
MetaData Aggregator
Channel Summary
A
= Open data access
P
= Partially restricted data access
R
= Restricted data access
X
= Data is not available
?
= No availability information
Legend:
A
P
R
X
?
Context
Filter
Context
Networks (1 time spans)
GS 1980-01-01 2599-12-31
Station Epochs (1 time spans)
DEC09 2013-08-16 2599-12-31
Channel Epochs (4 time spans)
HHZ 2025-06-23T23:00:00 2599-12-31T23:59:59
HHZ 2019-04-23T17:00:00 2025-06-23T23:00:00
HHZ 2014-01-17T19:23:00 2019-04-23T17:00:00
HHZ 2013-08-16T00:00:00 2014-01-17T19:23:00
GS : DEC09 : 01 : HHZ (2025-06-23 - 2599-12-31)
Network
GS
Map
DOI
Station
DEC09
Map
Location
01
Channel
HHZ
Instrument
Velocity Sensor
Start
2025-06-23T23:00:00 (174)
End
2599-12-31T23:59:59 (365)
Data Center
IRISDMC
Latitude
39.874597
Longitude
-88.924128
Elevation (m)
207.304
Depth (m)
0.0 (Local depth or overburden)
Azimuth
0.0 (SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
-90.0 (SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
200.0
Units
M/S
Sensitivity
2.996399968645511E8 @ 1.0 Hz (SEED Stage 0)
IRISDMC Response (
RESP
SAC PZs
XML
)
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_US-REGIONAL
US Regional Networks
GS : DEC09 : 01 : HHZ (2019-04-23 - 2025-06-23)
Network
GS
Map
DOI
Station
DEC09
Map
Location
01
Channel
HHZ
Instrument
Velocity Sensor
Start
2019-04-23T17:00:00 (113)
End
2025-06-23T23:00:00 (174)
Data Center
IRISDMC
Latitude
39.874597
Longitude
-88.924128
Elevation (m)
207.304
Depth (m)
0.0 (Local depth or overburden)
Azimuth
0.0 (SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
-90.0 (SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
200.0
Units
M/S
Sensitivity
2.711183493513E8 @ 1.0 Hz (SEED Stage 0)
IRISDMC Response (
RESP
SAC PZs
XML
)
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_US-REGIONAL
US Regional Networks
GS : DEC09 : 01 : HHZ (2014-01-17 - 2019-04-23)
Network
GS
Map
DOI
Station
DEC09
Map
Location
01
Channel
HHZ
Instrument
Velocity Sensor
Start
2014-01-17T19:23:00 (017)
End
2019-04-23T17:00:00 (113)
Data Center
IRISDMC
Latitude
39.874597
Longitude
-88.924128
Elevation (m)
207.304
Depth (m)
0.0 (Local depth or overburden)
Azimuth
0.0 (SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
-90.0 (SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
200.0
Units
M/S
Sensitivity
2.7113235305787176E8 @ 1.0 Hz (SEED Stage 0)
IRISDMC Response (
RESP
SAC PZs
XML
)
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_US-REGIONAL
US Regional Networks
GS : DEC09 : 01 : HHZ (2013-08-16 - 2014-01-17)
Network
GS
Map
DOI
Station
DEC09
Map
Location
01
Channel
HHZ
Instrument
Velocity Sensor
Start
2013-08-16T00:00:00 (228)
End
2014-01-17T19:23:00 (017)
Data Center
IRISDMC
Latitude
39.874597
Longitude
-88.924128
Elevation (m)
207.304
Depth (m)
0.0 (Local depth or overburden)
Azimuth
0.0 (SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
-90.0 (SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
200.0
Units
M/S
Sensitivity
2.7113235305787176E8 @ 1.0 Hz (SEED Stage 0)
IRISDMC Response (
RESP
SAC PZs
XML
)
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_US-REGIONAL
US Regional Networks
19:53:31
v.1.1.0