Open AccessERROR ESTIMATION OF MICROSEISMIC EVENT PARAMETERS
Author(s) -
D.N. Gapeev,
М.И. Эпов,
Aleksander Alekseevich Potapov
Publication year - 2018
Publication title -
geofizičeskie tehnologii
Language(s) - English
Resource type - Journals
ISSN - 2619-1563
DOI - 10.18303/2619-1563-2018-1-2
Subject(s) - microseism , estimation , computer science , event (particle physics) , observational error , geodesy , algorithm , seismology , geology , statistics , mathematics , engineering , physics , systems engineering , quantum mechanics
In the paper factors affecting error of microseismic events location are considered. Linearized error estimates are constructed, an accuracy of this approach is shown by the example. The influence of the following factors is demonstrated by examples: coordinate measurement errors of the microseismic antenna, errors in the model used for processing, and lack of information on the static corrections necessary to compensate for the low-velocity zone.