Page History
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Field | Type | Val | unit | description | FieldType | Comments | Data format |
---|---|---|---|---|---|---|---|
EID | 3 | data vector | Event ID | required field from Seismic Catalog | text | ||
Time | 5 | data vector | Event origin time | required field from Seismic Catalog, Matlab serial numerical time | double | ||
Lat | 14,15,24,25 | data vector | deg | Latitude | required field from Seismic Catalog deg – North positive | double | |
Long | 14,15,24,25,34,35 | data vector | deg | Longitude | required field from Seismic Catalog deg – East positive | double | |
Depth | 11-13 | data vector | km | Hypocenter depth measured from the ground level | Hypocenter depth counted downwards from surface (positive values below surface) | double | |
Elevation | 13 | data vector | km | Hypocenter elevation measured over the see level | Hypocenter elevation counted upwards from sea level (positive values above sea level, negative values below sea level) | double | |
Mw | 4 | data vector | Moment magnitude | 'Magnitude' | required field from Seismic Catalog when any other Magnitude is unavailable | double | |
ML | 4 | data vector | Local magnitude | 'Magnitude' | required field from Seismic Catalog when any other Magnitude is unavailable | double | |
RID | 3 | data vector | Registration ID | required field. ID must be linked to the name of signal accelerogram | text | ||
SID | 3 | data vector | Station ID | required field | text | ||
S_name | 3 | data vector | Station name | required field | text | ||
S_Lat | 24,25 | data vector | deg | Station latitude | required field | double | |
S_Long | 24,25,34,35 | data vector | deg | Station longitude | required field | double | |
S_Elevation | 10 | data vector | m | Station elevation | required field | double | |
R_Time | 5 | data vector | Registration occurrence time | required field | double | ||
Epicentral_dist | 22 | data vector | km | 'Epicentral distance between event and station' | required field | ||
PGA-_E | 13 | data vector | m/s^2 | Peak ground acceleration of E component | PGA | required field | double |
PGA-_N | 13 | data vector | m/s^2 | Peak ground acceleration of N component | PGA | double | |
PVA | 13 | data vector | m/s^2 | Peak vertical acceleration | PGA | double | |
PHA | 13 | data vector | m/s^2 | Peak horizontal acceleration | PGA | double | |
PGA | 13 | data vector | m/s^2 | Total peak ground acceleration | PGA | double | |
RMS_A | 21 | data vector | m/s^2 | Root-mean-square acceleration | PGA | double | |
PGV-_E | 13 | data vector | cm/s | Peak ground velocity of E component | PGV | double | |
PGV-_N | 13 | data vector | cm/s | Peak ground velocity of N component | PGV | double | |
PVV | 13 | data vector | cm/s | Peak vertical velocity component | PGV | double | |
PHV | 13 | data vector | cm/s | Peak horizontal velocity | PGV | double | |
PGV | 13 | data vector | cm/s | Total peak ground velocity | PGV | double | |
RMS-_V | 21 | data vector | cm/s | Root-mean-square velocity | PGV | double | |
PGD-_E | 13 | data vector | mm | Peak ground displacement of E component | PGD | double | |
PGD-_N | 13 | data vector | mm | Peak ground displacement of N component | PGD | double | |
PVD | 13 | data vector | mm | Peak vertical displacement component | PGD | double | |
PHD | 13 | data vector | mm | Peak horizontal displacement | PGD | double | |
PGD | 13 | data vector | mm | Total peak ground displacement | PGD | double | |
RMS-_D | 21 | data vector | mm | Root-mean-square displacement | PGD | double | |
AI | 6 | data vector | m/s | Arias Intensity | double | ||
NED | 6 | data vector | m/s^2 | Normalized Energy Density | double | ||
ABD | 21 | data vector | s | Absolute bracketed duration | Duration | A problem with absolute durations relies in that one must prescribe for them absolute criteria. Maybe they should not be included in the catalog but to implement an appropriate service to evaluate them? | double |
AUD | 21 | data vector | s | Absolute uniform duration | Duration | double | |
AED | 21 | data vector | s | Absolute effective duration | Duration | double | |
RBD | 21 | data vector | s | Relative bracketed duration | Duration | For relative durations criteria must be prescribed too but here there is a general agreement for 5% | double |
RUD | 21 | data vector | s | Relative uniform duration | Duration | double | |
RED | 21 | data vector | s | Relative effective duration | Duration | double |
Table 1. The general parameters in catalogue MAT format.
The Numbers of Data type:
1 – the real data without limits,
2 – the integer data,
3 – text value,
4 – the real number rounded to 0.1 (shown as 11),
5 – time in Matlab format serial time – the time display format; seconds with accuracy 1/10,
6 – the real data display in an engineering manner with one decimal place, e.g.: 3.5E6, (obsolete, recommended 2cd)
7 – the real data display in an engineering manner with two decimal place, (obsolete, recommended 2cd)
bc – (b and c are code digits) the real data display in fix-point manner with at minimum b places before decimal and c decimal place
e.g. For number 3.149.
10: „3”
11: „3.1”
12: „3.15”
20: „03”
23: „03.149”
1bc– the same manner as bc, but with place for a sign (space for sign „+”, sign - for sign „-”)
2cd– (c and d are code digits), the real data is displayed in an engineering manner, with place for a sign (space for sign „+”, sign ‘-’ for sign „-”), with c decimal place and exponent expressed by d places. The sign in exponent is always displayed.
e.g. For number 0.001:
211: „1.0E-3”
221: „1.00E-3”
212: „1.0E-03”
222: „1.00E-03”
e.g. For number 1000:
211: „1.0E+3”
221: „1.00E+3”
212: „1.0E+03”
222: „1.00E+03”
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