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
HG
Station
CHG
Location
--
Channel
LHN
Instrument
Geotech S-12 long-period horizontals seismometer
Start
1976-01-31T00:00:00 (031)
End
1976-09-21T00:00:00 (265)
Data Center
Latitude
18.790001
Longitude
98.976898
Elevation (m)
416.0
Depth (m)
0.0
(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)
1.0
Units
M
Sensitivity
1.13E9 @ 0.0333
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Network
HG
Station
CHG
Location
--
Channel
LHN
Instrument
Geotech S-12 long-period horizontals seismometer
Start
1975-12-03T00:00:00 (337)
End
1976-01-31T00:00:00 (031)
Data Center
Latitude
18.790001
Longitude
98.976898
Elevation (m)
416.0
Depth (m)
0.0
(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)
1.0
Units
M
Sensitivity
8.8465E8 @ 0.0333
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Network
HG
Station
CHG
Location
--
Channel
LHN
Instrument
Geotech S-12 long-period horizontals seismometer
Start
1975-03-17T00:00:00 (076)
End
1975-12-03T00:00:00 (337)
Data Center
Latitude
18.790001
Longitude
98.976898
Elevation (m)
416.0
Depth (m)
0.0
(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)
1.0
Units
M
Sensitivity
8.3227E8 @ 0.0333
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Network
HG
Station
CHG
Location
--
Channel
LHN
Instrument
Geotech S-12 long-period horizontals seismometer
Start
1972-08-19T00:00:00 (232)
End
1975-03-17T00:00:00 (076)
Data Center
Latitude
18.790001
Longitude
98.976898
Elevation (m)
416.0
Depth (m)
0.0
(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)
1.0
Units
M
Sensitivity
1.06E9 @ 0.033333
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes