cover image: BIG DATA PROCESSING ALGORITHMS AND ENVIRONMENTAL INDICATORS IN MULTI –

20.500.12592/psgn6c

BIG DATA PROCESSING ALGORITHMS AND ENVIRONMENTAL INDICATORS IN MULTI –

11 Oct 2021

BLOCK-SCHEME OF THE ALGORITHM TO DETECT THE ANOMALY IN THE SUBJECT DYNAMICS Searcher analyses values of indicator and localizes possible dangerous deviations forming their statistics on the base of which resolver makes a decision about the origin of dangerous changes in the studied system or process. [...] Abig data fluxes in the ith channel can have delay by the time of the data deliver and by the restricted volume of the information storage element. [...] The AOS instability indicator (AOSII) is calculated with the following algorithm: (x,t )= 1 i+ n kI U (t )AOSII i åå s jkn j= i s=1 where n (=7 hours) is the length of the quasi-stationary period of observations to calculate average values of the ocean-atmosphere system characteristics; k (£17) is the number of registered parameters of the AOS; vector x(x1,…,xk) represents the values of the AOS ch. [...] In the case of the hurricane Matthew (September 28 – October 10 2016, category 5) the spots of the IAOSII moves in direction of its track what allows the detection and prognosis of the hurricane motion direction. [...] THE AOS INSTABILITY INDICATOR DYNAMICS IN THE CASE OF TROPICAL HURRICANE MICHAEL Calculation of the IAOSII in coordinates (j,l) at time ti creates the sequence of indicator values and the MCDMS assesses the probability P{IAOSII(j,l,ti)>P}where threshold P is coordinated with Saffir-Simpson hurricane scale.
Pages
10
Published in
Canada