DETECTABILITY-LOCATABILITY AND ACCURACY OF THE DETERMINATION OF SOURCE PARAMETERS OF THE SEISMIC NETWORKS OF THE NATIONAL OBSERVATORY OF ATHENS

Abstract

THE SEISMOLOGICAL INSTITUTE OF THE NATIONAL OBSERVATORY OF ATHENS IS GOING TO EXPAND THE NATIONAL SEISMIC NETWORK. THE AIM OF THIS DISSERTATION IS TO CALCULATE THE THRESHOLD MAGNITUDE OF THE SEISMIC STATIONS WHICH ARE OPERATING BY USING TWO DIFFERENT TECHNIQUES, AS WELL AS THE DETERMINATION OF THE DETECTABILITY ANDTHE LOCALABILITY OF THE OPERATING NETWORK. THE PLACES OF THE INSTALLATION OF THE NEW STATIONS ARE FOUND OUT WITH MODELLING METHODS. SO THE NEW STATIONS ARE GOING TO OPERATE AT THESE PLACES WHERE THE LOCALABILITY OF THE NEW NETWORK BECAUSE MAXIMUM. IN ORDER TO COMPARE AND TO VERIFY THE RIGHTNESS OF THE GEOMETRY OF THE NEW NETWORK THE ACCURACY OF THE SOURCE PARAMETERS (DX, DY, DXY, DZ, DT) ARECALCULATED. THE RESULTS SHOW THAT THE LOCALABILITY DETACTABILITY AND THE ACCURACY OF THE SOURCE PARAMETERS ARE IMPROVED SIGNIFICANTLY. ACCORDING TO THESE RESULTS THE INSTALLATION OF THE NEW SEISMIC STATIONS STARTED AT THE SUGGESTED PLACES.

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DOI
10.12681/eadd/0980
Handle URL
http://hdl.handle.net/10442/hedi/0980
ND
0980
Alternative title
ΑΝΙΧΝΕΥΤΙΚΟΤΗΤΑ ΚΑΙ ΑΚΡΙΒΕΙΑ ΠΡΟΣΔΙΟΡΙΣΜΟΥ ΕΣΤΙΑΚΩΝ ΠΑΡΑΜΕΤΡΩΝ ΤΩΝ ΣΕΙΣΜΟΛΟΓΙΚΩΝ ΔΙΚΤΥΩΝ ΤΟΥ ΕΘΝΙΚΟΥ ΑΣΤΕΡΟΣΚΟΠΕΙΟΥ ΑΘΗΝΩΝ
Author
Papanastassiou, Dimitrios
Date
1989
Degree Grantor
National and Kapodistrian University of Athens
Committee members
ΔΡΑΚΟΠΟΥΛΟΣ ΙΩΑΝΝΗΣ
ΔΕΛΗΜΠΑΣΗΣ ΝΙΚΟΛΑΟΣ
ΜΑΚΡΟΠΟΥΛΟΣ ΚΩΝΣΤΑΝΤΙΝΟΣ
ΛΕ ΟΝΤΑΡΗΣ ΣΩΤΗΡΙΟΣ
ΒΑΙΟΠΟΥΛΟΣ ΔΗΜΗΤΡΙΟΣ,
Discipline
Natural Sciences
Earth and Related Environmental Sciences
Keywords
ACCURACY OF SOURCE PARAMETERS; DETECTABILITY-LOCALABILITY OF A SEISMIC NETWORK; LOCAL MAGNITUDE; Modelling; SEISMIC NETWORKS; SEISMOLOGICAL ERRORS; THRESHOLD MAGNITUDE OF SEISMIC STATION
Country
Greece
Language
Greek
Description
224 σ.
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