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Rainfall Generation Revisited introducing CoSMoS 2s and Advancing Copula based Time Series Modeling

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41330%2F22%3A91620" target="_blank" >RIV/60460709:41330/22:91620 - isvavai.cz</a>

  • Result on the web

    <a href="https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2021WR031641" target="_blank" >https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2021WR031641</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1029/2021WR031641" target="_blank" >10.1029/2021WR031641</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Rainfall Generation Revisited introducing CoSMoS 2s and Advancing Copula based Time Series Modeling

  • Original language description

    What elements should a parsimonious model reproduce at a single scale to precisely simulate rainfall at many scales. We posit these elements are the probability of dry and linear correlation structure of the wet dry sequence as a proxy reproducing the distribution of wet dry spells, and the marginal distribution of nonzero rainfall and its correlation structure. We build a two state rainfall model, the CoSMoS 2s, that explicitly reproduces these elements and is easily applicable at any timescale. Additionally, the paper introduces the Generalized Exponential distribution system comprising six flexible distributions with desired properties to describe nonzero rainfall and facilitate time series generation, extends the CoSMoS framework to allow simulations with negative correlations, simplifies the generation of binary sequences with any correlation structure by analytical approximations introduces the rank based CoSMoS 2s that preserves Spearmans correlations, has an analytical formulation, and is

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    10511 - Environmental sciences (social aspects to be 5.7)

Result continuities

  • Project

  • Continuities

    S - Specificky vyzkum na vysokych skolach

Others

  • Publication year

    2022

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    WATER RESOURCES RESEARCH

  • ISSN

    0043-1397

  • e-ISSN

    1944-7973

  • Volume of the periodical

    58

  • Issue of the periodical within the volume

    6

  • Country of publishing house

    CZ - CZECH REPUBLIC

  • Number of pages

    33

  • Pages from-to

    1-33

  • UT code for WoS article

    000812186400001

  • EID of the result in the Scopus database

    2-s2.0-85132947368