Obtención de precipitación para diversos periodos de retorno utilizando los conjuntos de datos CHIRPS, ERA5-Land y RAIN4PE en la cuenca hidrográfica Ocoña.

Flavio Jossepith Tejada-Diaz; Jani Kaori Nacira Rojas-Bicerra; Abel Carmona-Arteaga

doi:10.15649/2346030X.4443

Obtención de precipitación para diversos periodos de retorno utilizando los conjuntos de datos CHIRPS, ERA5-Land y RAIN4PE en la cuenca hidrográfica Ocoña.

Translated title of the contribution: Obtaining precipitation for various return periods using the CHIRPS, ERA5-Land and RAIN4PE datasets in the Ocoña watershed.

Flavio Jossepith Tejada-Diaz
, Jani Kaori Nacira Rojas-Bicerra
, Abel Carmona-Arteaga

Universidad Privada del Norte

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

Peru faces various natural phenomena due to its rugged relief, including floods caused by intense rainfall in certain regions, as is the case in the Ocoña River basin, which has been affected in recent years by these events, making the population centers located in it vulnerable. For this reason, this research aims to estimate and analyze the distribution of the magnitudes and locations of rainfall in this basin for the return periods of 10, 100 and 1000 years, using three satellite products: CHIRPS, ERA5-Land and RAIN4PE. Subsequently, the results of maximum rainfall were correlated with the historical data of the Salamanca climatic station, evidencing a similar trend between the ERA5-Land and RAIN4PE products with respect to that station. In conclusion, this research is of great importance because it offers basic information for subsequent research related to storm analysis and for entities that seek to safeguard both people's lives and their resources.

Translated title of the contribution	Obtaining precipitation for various return periods using the CHIRPS, ERA5-Land and RAIN4PE datasets in the Ocoña watershed.
Original language	Spanish
Journal	Aibi, Revista de Investigacion Administracion e Ingenierias
Volume	13
Issue number	2
DOIs	https://doi.org/10.15649/2346030X.4443
State	Published - May 2025

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title = "Obtenci{\'o}n de precipitaci{\'o}n para diversos periodos de retorno utilizando los conjuntos de datos CHIRPS, ERA5-Land y RAIN4PE en la cuenca hidrogr{\'a}fica Oco{\~n}a.",

abstract = "Peru faces various natural phenomena due to its rugged relief, including floods caused by intense rainfall in certain regions, as is the case in the Oco{\~n}a River basin, which has been affected in recent years by these events, making the population centers located in it vulnerable. For this reason, this research aims to estimate and analyze the distribution of the magnitudes and locations of rainfall in this basin for the return periods of 10, 100 and 1000 years, using three satellite products: CHIRPS, ERA5-Land and RAIN4PE. Subsequently, the results of maximum rainfall were correlated with the historical data of the Salamanca climatic station, evidencing a similar trend between the ERA5-Land and RAIN4PE products with respect to that station. In conclusion, this research is of great importance because it offers basic information for subsequent research related to storm analysis and for entities that seek to safeguard both people's lives and their resources.",

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author = "Tejada-Diaz, \{Flavio Jossepith\} and Rojas-Bicerra, \{Jani Kaori Nacira\} and Abel Carmona-Arteaga",

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doi = "10.15649/2346030X.4443",

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Obtención de precipitación para diversos periodos de retorno utilizando los conjuntos de datos CHIRPS, ERA5-Land y RAIN4PE en la cuenca hidrográfica Ocoña. / Tejada-Diaz, Flavio Jossepith; Rojas-Bicerra, Jani Kaori Nacira; Carmona-Arteaga, Abel.
In: Aibi, Revista de Investigacion Administracion e Ingenierias, Vol. 13, No. 2, 05.2025.

Research output: Contribution to journal › Article › peer-review

TY - JOUR

T1 - Obtención de precipitación para diversos periodos de retorno utilizando los conjuntos de datos CHIRPS, ERA5-Land y RAIN4PE en la cuenca hidrográfica Ocoña.

AU - Tejada-Diaz, Flavio Jossepith

AU - Rojas-Bicerra, Jani Kaori Nacira

AU - Carmona-Arteaga, Abel

PY - 2025/5

Y1 - 2025/5

N2 - Peru faces various natural phenomena due to its rugged relief, including floods caused by intense rainfall in certain regions, as is the case in the Ocoña River basin, which has been affected in recent years by these events, making the population centers located in it vulnerable. For this reason, this research aims to estimate and analyze the distribution of the magnitudes and locations of rainfall in this basin for the return periods of 10, 100 and 1000 years, using three satellite products: CHIRPS, ERA5-Land and RAIN4PE. Subsequently, the results of maximum rainfall were correlated with the historical data of the Salamanca climatic station, evidencing a similar trend between the ERA5-Land and RAIN4PE products with respect to that station. In conclusion, this research is of great importance because it offers basic information for subsequent research related to storm analysis and for entities that seek to safeguard both people's lives and their resources.

AB - Peru faces various natural phenomena due to its rugged relief, including floods caused by intense rainfall in certain regions, as is the case in the Ocoña River basin, which has been affected in recent years by these events, making the population centers located in it vulnerable. For this reason, this research aims to estimate and analyze the distribution of the magnitudes and locations of rainfall in this basin for the return periods of 10, 100 and 1000 years, using three satellite products: CHIRPS, ERA5-Land and RAIN4PE. Subsequently, the results of maximum rainfall were correlated with the historical data of the Salamanca climatic station, evidencing a similar trend between the ERA5-Land and RAIN4PE products with respect to that station. In conclusion, this research is of great importance because it offers basic information for subsequent research related to storm analysis and for entities that seek to safeguard both people's lives and their resources.

KW - google earth engine

KW - grid product

KW - precipitation

KW - return period

KW - watershed

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U2 - 10.15649/2346030X.4443

DO - 10.15649/2346030X.4443

M3 - Artículo

AN - SCOPUS:105011948383

SN - 2346-030X

VL - 13

JO - Aibi, Revista de Investigacion Administracion e Ingenierias

JF - Aibi, Revista de Investigacion Administracion e Ingenierias

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ER -

Obtención de precipitación para diversos periodos de retorno utilizando los conjuntos de datos CHIRPS, ERA5-Land y RAIN4PE en la cuenca hidrográfica Ocoña.

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