Banca de QUALIFICAÇÃO: RARDILES BRANCHES FERREIRA

Uma banca de QUALIFICAÇÃO de MESTRADO foi cadastrada pelo programa.
DISCENTE : RARDILES BRANCHES FERREIRA
DATA : 13/02/2020
HORA: 16:00
LOCAL: Sala 107 - Campus Amazônia
TÍTULO:

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PALAVRAS-CHAVES:

Evapotranspiration, Aerial detection platform, METRIC, Remote
sensing.

PÁGINAS: 18
GRANDE ÁREA: Outra
ÁREA: Ciências Ambientais
RESUMO:

Actual Evapotranspiration (ETA), is an important indicator of plant
water status and it is associated with vegetation structure, meteorological
variables and mainly with the radiation balance. In the Amazon region, these
parameter's estimates are scarce, partly due to the size and heterogeneity, but
mainly due to regional climate conditions. In the Amazon region, this
parameter's estimates by remote sensing are scarce, partly due to the size and
heterogeneity, but mainly due to regional climate conditions. The difficulty in
implementing direct and indirect methods related to accessibility and logistics,
and the high variability of meteorological parameters, demands the
development of new data acquisition methodologies. Thus, the use of
Unmanned Aerial Vehicle (UAV) equipped with sensors and spectral cameras,
can fill the gaps in satellite remote sensing. An Aerial Detection Platform, has
the purpose of capturing images of the regions of interest in different bands of
the electromagnetic spectrum to feed remote sensing models based on the
energy balance. The purpose of this work is to estimate the ETA in two different
vegetation coverings, soy monoculture and an agroforestry system, in high
temporal and spatial resolution, using the Mapping Evapotranspiration With
Internalized Calibration (METRIC) model using spectral data from an thermal
camera associated to a smartphone, and a low-cost multispectral camera, both
coupled to an UAV. It is expected to find different levels of evapotranspiration for
each crop structure proportional to the Normalized Difference Vegetation Index
(NDVI) of each surface. In addition, the data obtained through the Aerial
Detection Platform must be more accurate than that obtained using satellite
images. At the end of the study, the evapotranspiration maps generated, should
be sufficient to indicate the water conditions of the two environments studied.

MEMBROS DA BANCA:
Presidente - 2034627 - JULIO TOTA DA SILVA
Interna - 1178274 - PATRICIA CHAVES DE OLIVEIRA
Externo à Instituição - PAULO JORGE DE OLIVEIRA PONTE DE SOUZA