Evaluando un nodo de reanálisis de oleaje mediante información de una boya colocada en aguas intermedias
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Fecha
2019-07-02
Autores
Alfaro Chavarría, Henry Gustavo
Corrales González, Manuel Alejandro
Govaere Vicarioli, Georges
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Resumen
Las bases de datos de reanálisis de oleaje son una fuente importante de información para desarrollar
proyectos de investigación relacionados al clima marítimo y aplicaciones de ingeniería de costas. Esta fuente
de información toma todavía más relevancia en lugares donde se carece de registros históricos provenientes
de mediciones instrumentales, tal y como sucede en Costa Rica. No obstante, esta información, al tratarse
de un producto generado por un modelo numérico, requiere ser calibrada y validada con información
instrumental. En este trabajo se ha utilizado la información generada y disponible por la NOAA, de un
nodo de reanálisis de oleaje ubicado en aguas profundas frente a la costa del Caribe de Costa Rica, el
cual, a su vez, ha sido calibrado y validado con información medida por una boya. El producto que se
ha generado es una base de datos de oleaje calibrada desde el 2005 y en continua actualización, la cual
podrá utilizarse para distintas aplicaciones en la ingeniería de costas y en aproximaciones de análisis de
variabilidad climática del oleaje.
The wave reanalysis is an important source of information to develop research projects related to wave climate and coastal engineering applications. This source of information is more relevant in places where it lacks historical registers coming from instrumental measurements as well as happens in Costa Rica. However, as the wave reanalysis is generated from a numerical model, it needs to be calibrated and validated with instrumental measurement. This investigation has used the wave reanalysis’s node located in deep water, coming from NOAA, in front of Caribbean’s Costa Rica coast. This information has been calibrated and validated with a buoy information. The product is a wave data base calibrated from 2005 onwards, which it is monthly updated; moreover, this information could be used in many coastal engineering applications and in wave climate variability analysis approximations.
The wave reanalysis is an important source of information to develop research projects related to wave climate and coastal engineering applications. This source of information is more relevant in places where it lacks historical registers coming from instrumental measurements as well as happens in Costa Rica. However, as the wave reanalysis is generated from a numerical model, it needs to be calibrated and validated with instrumental measurement. This investigation has used the wave reanalysis’s node located in deep water, coming from NOAA, in front of Caribbean’s Costa Rica coast. This information has been calibrated and validated with a buoy information. The product is a wave data base calibrated from 2005 onwards, which it is monthly updated; moreover, this information could be used in many coastal engineering applications and in wave climate variability analysis approximations.
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Palabras clave
Reanálisis, Oleaje, Boya, Clima marítimo, Costa Caribe, Reanalysys, Wave, Buoy, Wave climate, Caribbean coast
Citación
https://revistas.ucr.ac.cr/index.php/ingenieria/article/view/35937