MDA
HA
MRKA
--
HHE
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)
HA 2008-01-01 2599-12-31
Station Epochs (1 time spans)
MRKA 2008-11-04 2599-12-31
Channel Epochs (6 time spans)
HHE 2026-05-27T10:30:00 2599-12-31T23:59:59
HHE 2022-09-30T11:50:00 2026-05-27T10:29:59
HHE 2021-06-02T10:45:00 2022-09-30T11:49:59
HHE 2020-09-23T07:00:00 2021-06-02T10:44:59
HHE 2014-11-19T00:00:00 2020-09-23T07:00:00
HHE 2008-11-04T00:00:00 2014-11-19T00:00:00
HA : MRKA : -- : HHE (2026-05-27 - 2599-12-31)
Network
HA
Map
DOI
Station
MRKA
Map
Location
--
Channel
HHE
Instrument
CMG-40T, 30 s, 2000 V/m/s-DM-24 Mk3 Fixed Gain, ga
Start
2026-05-27T10:30:00 (147)
End
2599-12-31T23:59:59 (365)
Data Center
NOA
Latitude
38.70467
Longitude
23.58628
Elevation (m)
466.0
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
2.05399E9 @ 0.05 Hz (SEED Stage 0)
HA : MRKA : -- : HHE (2022-09-30 - 2026-05-27)
Network
HA
Map
DOI
Station
MRKA
Map
Location
--
Channel
HHE
Instrument
Horizon,120s,1200
Start
2022-09-30T11:50:00 (273)
End
2026-05-27T10:29:59 (147)
Data Center
NOA
Latitude
38.70467
Longitude
23.58628
Elevation (m)
466.0
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
4.77413E8 @ 1.0 Hz (SEED Stage 0)
HA : MRKA : -- : HHE (2021-06-02 - 2022-09-30)
Network
HA
Map
DOI
Station
MRKA
Map
Location
--
Channel
HHE
Instrument
CMG-40T, 30 s, 2000 V/m/s-DM-24 Mk3 Fixed Gain, ga
Start
2021-06-02T10:45:00 (153)
End
2022-09-30T11:49:59 (273)
Data Center
NOA
Latitude
38.70467
Longitude
23.58628
Elevation (m)
466.0
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
2.05399E9 @ 0.05 Hz (SEED Stage 0)
HA : MRKA : -- : HHE (2020-09-23 - 2021-06-02)
Network
HA
Map
DOI
Station
MRKA
Map
Location
--
Channel
HHE
Instrument
CMG-40T, 30 s, 2000 V/m/s-DM-24 Mk3 Fixed Gain, ga
Start
2020-09-23T07:00:00 (267)
End
2021-06-02T10:44:59 (153)
Data Center
NOA
Latitude
38.70467
Longitude
23.58628
Elevation (m)
466.0
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
2.05399E9 @ 0.05 Hz (SEED Stage 0)
HA : MRKA : -- : HHE (2014-11-19 - 2020-09-23)
Network
HA
Map
DOI
Station
MRKA
Map
Location
--
Channel
HHE
Instrument
CMG-40T, 1s-100Hz, 2000 V/m/s-RT72A-07, gain 1, 10
Start
2014-11-19T00:00:00 (323)
End
2020-09-23T07:00:00 (267)
Data Center
NOA
Latitude
38.7047
Longitude
23.5847
Elevation (m)
440.0
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
2634830.0 @ 0.05 Hz (SEED Stage 0)
HA : MRKA : -- : HHE (2008-11-04 - 2014-11-19)
Network
HA
Map
DOI
Station
MRKA
Map
Location
--
Channel
HHE
Instrument
CMG-40T, 30 s, 2000 V/m/s-DM-24 Mk3 Fixed Gain, ga
Start
2008-11-04T00:00:00 (309)
End
2014-11-19T00:00:00 (323)
Data Center
NOA
Latitude
38.7058
Longitude
23.5875
Elevation (m)
424.0
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
2.05399E9 @ 0.05 Hz (SEED Stage 0)
14:02:50
v.1.1.1