Technical description of the data files.
Map of Greece coordinates:
Upper Left :
ö = 41.850,
ë
= 17.980
Upper Right : ö
= 41.850,
ë
= 30.020
Lower
Left :
ö
= 33.770, ë
= 18.600
Lower
Right :
ö
= 33.780,
ë
= 29.400
GEOGRAPHICAL COORDINATES
PYR monitoring
site:
ö
= 370 40’ 37.61”,
ë
= 210 22’ 08.46’’
HIO
monitoring site:
ö
= 380 20’ 24.11”,
ë
= 260 08’ 00.51’’
ATH monitoring site:
ö
= 370 59’ 27.99”,
ë
= 230 47’ 31.55’’
MOP monitoring site
(Magnetic Observatory of Penteli):
ö
= 380 04’ 58.30”,
ë
= 230 55’ 47.88’’
MONITORING SITES DIPOLES SPECIFICATIONS
PYR
monitoring site:
Common ground
electrode location
(G):
ö
= 370 40’ 37.61”,
ë
= 210 22’ 08.46’’
Dipoles layout:
HIO
monitoring site:
Common ground
electrode location
(G):
ö
= 380 20’ 24.11”,
ë
= 260 08’ 00.51’’
Dipoles layout:
ATH
monitoring site:
Common ground
electrode location
(G):
ö
= 370 59’ 27.99”,
ë
= 230 47’ 31.55’’
Dipoles layout:
FORMAT OF SP DATA FILES:
FILE NAME : 070305 IN YYMMDD MODE
FORMAT OF REGISTERED EARTH'S ELECTRIC FIELD FILE
13:29, -584.0190, -5.0557, -4.5776, -9.5135
13:30, -587.6617, -5.1146, -5.4359, -9.4691
13:31, -585.7535, -5.0337, -4.6668, -9.5290
13:32, -586.3735, -4.9755, -4.4965, -9.4818
13:33, -587.2874, -5.0707, -5.2367, -9.4341
1ST. COLUMN : TIME IN HH:MM FORMAT
2ND COLUMN : THE CLOSEST TO EW DIRECTION CHANNEL-1 (E - W)
3RD COLUMN : IGNORE
4TH COLUMN : THE CLOSEST TO NS DIRECTION CHANNEL-3 (N - S)
5TH COLUMN : IGNORE
ALL VALUES ARE REPRESENTED IN MILLIVOLTS
IT IS MORE EFFECTIVE TO CALCULATE THE FILTERED DATA THROUGH AN FFT
PROCEDURE (3RD AND 5TH COLUMNS)
EACH DAY IS REPRESENTED BY 1440 SAMPLES
EQ's DATA FILE FORMAT
200709020757 37.13 21.53 9 3.4
200709021016 38.75 21.12 27 3.2
200709021019 35.11 23.35 16 3.5
200709021202 38.05 23.62 5 1.3
200709022024 38.80 26.50 32 3.6
200709022344 39.74 20.18 19 3.0
1ST COLUMN : TIME IN YYYYMMDDHHMM FORMAT
2ND COLUMN : LATIDUDE
3RD COLUMN : LONGITUDE
4TH COLUMN : EQ DEPTH IN KM
5TH COLUMN : MAGNITUDE (ADD 0.5R FOR CONVERSION INTO Ms SCALE)
MAGNETIC DATA FILES
MAGNETIC DATA FILE NAME : MAG060914
MAG = MAGNETICS FILE FOLLOWED BY YYMMDD TIME OF REGISTRATION
FORMAT OF MAGNETIC DATA FILE
200510051138 26385.5 198.4 37092.6 45519.9
200510051139 26385.6 198.4 37092.6 45519.9
200510051140 26385.6 198.4 37092.6 45519.9
200510051141 26385.6 198.4 37092.6 45519.9
200510051142 26385.6 198.4 37092.6 45519.9
200510051143 26385.3 198.5 37092.6 45519.8
200510051144 26385.2 198.5 37092.6 45519.7
1ST COLUMN : TIME IN YYYYYMMDDHHMM MODE
2ND COLUMN : HORIZONTAL COMPONENT IN nT
3RD COLUMN : DECLINATION IN DEGREES
4TH COLUMN : VERTICAL COMPONENT IN nT
5TH COLUMN : TOTAL FIELD IN nT
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