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
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10511 - Environmental sciences (social aspects to be 5.7)
Result continuities
Project
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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