MODELING RAINFALL EVENT CHARACTERISTICS USING D-VINE COPULAS

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

SHAFAEI MARYAM; FAKHERI FARD AHMAD; DINPASHOH YAGOB; MIRABBASI RASOUL

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: JOURNAL OF WATER AND SOIL RESOURCES CONSERVATION Year:2017 | Volume:6 | Issue:2 Page(s): 45-58

Download Full-Text

Persian Verion

View:

889

Download:

Cites:

Information Journal Paper

Title

MODELING RAINFALL EVENT CHARACTERISTICS USING D-VINE COPULAS

Author(s)

SHAFAEI MARYAM | FAKHERI FARD AHMAD | DINPASHOH YAGOB | MIRABBASI RASOUL | Issue Writer Certificate

Keywords

ARCHIMEDEAN COPULAQ2

MAXIMUM RAINFALL DEPTHQ1

PROBABILITY DISTRIBUTIONSQ2

PAIR-COPULAQ2

RAINFALL DEPTHQ1

SIMULATIONQ1

Abstract

Investigation of precipitation characteristics is necessitate in understanding and predicting phenomena of precipitation such as runoff and flood. Therefore in this study, dependence among the main characteristics of a rainfall event (i.e., RAINFALL DEPTH R, RAINFALL DEPTH/fa?page=1&sort=1&ftyp=all&fgrp=all&fyrs=all" target="_blank"> MAXIMUM RAINFALL DEPTH M, wet period L, and dry period D) were modeled using D-vine structure. Firstly, different multivariate PROBABILITY DISTRIBUTIONS were built, making all the permutations of the conditioning variables and then Archimedean and Elliptic copulas were used for fitting each PAIR-COPULA. The best copula family was selected for fitting on each PAIR-COPULA according to different criteria. In the next stage, M-R-D-L structure, i.e., with D conditioned by L, R by D and L, and M by R, D, and L, was known as the most suitable structure considering to AIC and BIC criteria. Finally, rainfall event characteristics were simulated using the selected structure. In order to evaluation of SIMULATION accuracy of proposed model, the main statistics of simulated variables were compared with those of observed variables. The results showed that the majority of simulated statistics have good accordance with observed statistics.

Cites

No record.

References

No record.

Cite

APA: Copy

SHAFAEI, MARYAM, FAKHERI FARD, AHMAD, DINPASHOH, YAGOB, & MIRABBASI, RASOUL. (2017). MODELING RAINFALL EVENT CHARACTERISTICS USING D-VINE COPULAS. JOURNAL OF WATER AND SOIL RESOURCES CONSERVATION, 6(2), 45-58. SID. https://sid.ir/paper/232090/en

Vancouver: Copy

SHAFAEI MARYAM, FAKHERI FARD AHMAD, DINPASHOH YAGOB, MIRABBASI RASOUL. MODELING RAINFALL EVENT CHARACTERISTICS USING D-VINE COPULAS. JOURNAL OF WATER AND SOIL RESOURCES CONSERVATION[Internet]. 2017;6(2):45-58. Available from: https://sid.ir/paper/232090/en

IEEE: Copy

MARYAM SHAFAEI, AHMAD FAKHERI FARD, YAGOB DINPASHOH, and RASOUL MIRABBASI, “MODELING RAINFALL EVENT CHARACTERISTICS USING D-VINE COPULAS,” JOURNAL OF WATER AND SOIL RESOURCES CONSERVATION, vol. 6, no. 2, pp. 45–58, 2017, [Online]. Available: https://sid.ir/paper/232090/en

Related Journal Papers