Banca de DEFESA: WALLISSON MOREIRA DE CARVALHO

Uma banca de DEFESA de MESTRADO foi cadastrada pelo programa.
STUDENT : WALLISSON MOREIRA DE CARVALHO
DATE: 02/12/2021
TIME: 14:00
LOCAL: Link: https://teams.microsoft.com/_#/pre-join-calling/19:meeting_MWU4NjU3NmYtMDY5OC00NDY5LTgwMzQtNTJ
TITLE:

Evaluation of Satellite Precipitation Product for Brazil and its Applicability for Hydrological Modeling in a Large-Scale Tropical/SubTropical Basin.

KEY WORDS:

GPM-IMERG; MGB; Doce River Basin.

PAGES: 58
BIG AREA: Engenharias
AREA: Engenharia Sanitária
SUBÁREA: Recursos Hídricos
SPECIALTY: Planejamento Integrado dos Recursos Hídricos
SUMMARY:

Rainfall data from the Global Precipitation Measurement (GPM) mission provide a new source of information with a high spatiotemporal resolution that overcomes the limitations of ground-based rainfall information worldwide. This study evaluates the performance of the Integrated Multi-satellitE Retrievals for GPM (IMERG) V06 Final Run product over Brazil and investigates its applicability hydrological simulation by performing in a large-scale tropical/subtropical basin. The results showed that GPM-IMERG presents a tendency to underestimate the amount of precipitation for higher precipitation intensities, and its detection ability is spatially variant and sensitive for longitude. Moreover, GPM-IMERG showed better performances in regions under subtropical climates. The GPM-IMERG application for hydrological modeling context showed that GPM-IMERG could drive the hydrological model to capture the seasonal rainfall pattern and represent the spatial and temporal streamflow variations.

BANKING MEMBERS:
Presidente - 1718531 - CARLOS RUBERTO FRAGOSO JUNIOR
Interno - 1189047 - FABIO FARIAS PEREIRA
Externa ao Programa - 3242909 - REGINA CAMARA LINS
Externo à Instituição - ANDERSON LUIS RUHOFF - UFRGS