Publication:
Regression derivatives and their application for registration of a tsunami wave arrival by sea-level records Регрессионные производные и их применение для регистрации вступления волны цунами по записи уровня моря

Простая страница элемента
dc.contributor.authorAgayan, S. M.
dc.contributor.authorBogoutdinov, S. R.
dc.contributor.authorKamaev, D. A.
dc.contributor.authorIvanchenko, O. V.
dc.date.accessioned2024-11-21T19:07:40Z
dc.date.available2024-11-21T19:07:40Z
dc.date.issued2019
dc.description.abstract© ICT SB RAS, 2019The research addresses the possibility of application of the methods of discrete mathematical analysis to develop a procedure for recording tsunami wave arrival on the base of the operational data for measuring sea level. As a basis for constructing a tsunami wave registration procedure, this research uses a schematization of the actions of the oceanographer on-duty during visual analysis of the sea level records. The task of automatic registration of a tsunami wave by sea level recording arises in various situations of information support of the oceanographer on duty. Requirements for the processing of sea level records depend on the situation. The structure of a discrete time series is closely related to the properties of the described process. As part of the discrete mathematical analysis, there are several approaches to the analysis of the structure of discrete series: geometric measures, dynamic corridors and the trend concept. For a discrete time series, given in the general case on an irregular grid, the regression derivative is closely related to the nature of the trend: the areas of its positive (negative) values correspond to the increasing (decreasing) trends, and the boundaries between them are extremes. The content of this research is a presentation of data processing techniques using regression derivatives, constructing data processing procedures based on derivatives, as well as a demonstration of their applicability to the problem of recording tsunami wave arrival according to the measuring of sea level.
dc.format.extentС. 28-41
dc.identifier.citationRegression derivatives and their application for registration of a tsunami wave arrival by sea-level records Регрессионные производные и их применение для регистрации вступления волны цунами по записи уровня моря / Agayan, S.M. [et al.] // Journal of Computational Technologies. - 2019. - 24. - № 1. - P. 28-41. - 10.25743/ICT.2019.24.1.003
dc.identifier.doi10.25743/ICT.2019.24.1.003
dc.identifier.urihttps://www.doi.org/10.25743/ICT.2019.24.1.003
dc.identifier.urihttps://www.scopus.com/record/display.uri?eid=2-s2.0-85081974269&origin=resultslist
dc.identifier.urihttps://openrepository.mephi.ru/handle/123456789/19627
dc.relation.ispartofJournal of Computational Technologies
dc.titleRegression derivatives and their application for registration of a tsunami wave arrival by sea-level records Регрессионные производные и их применение для регистрации вступления волны цунами по записи уровня моря
dc.typeArticle
dspace.entity.typePublication
oaire.citation.issue1
oaire.citation.volume24
relation.isOrgUnitOfPublication4b108cd7-08a1-4350-ab3f-20450dec091d
relation.isOrgUnitOfPublication.latestForDiscovery4b108cd7-08a1-4350-ab3f-20450dec091d
Файлы
Коллекции
Публикации