@InProceedings{SteffenGamaNovo:1993:ExBa,
author = "Steffen, Carlos Alberto and Gama, Fabio Furlan and Novo, Evlyn
M{\'a}rcia Le{\~a}o de Moraes",
affiliation = "{Instituto Nacional de Pesquisas Espaciais (INPE)} and {Instituto
Nacional de Pesquisas Espaciais (INPE)} and {Instituto Nacional de
Pesquisas Espaciais (INPE)}",
title = "Teste operacional do Sistema de Aquisi{\c{c}}{\~a}o de Dados
Aerotransportado - SADA: o experimento Barra-Bonita",
booktitle = "Anais...",
year = "1993",
editor = "Cunha, Roberto Pereira da and Dias, Luiz Alberto Vieira",
pages = "129--137",
organization = "Simp{\'o}sio Brasileiro de Sensoriamento Remoto, 7. (SBSR).",
publisher = "Instituto Nacional de Pesquisas Espaciais (INPE)",
address = "S{\~a}o Jos{\'e} dos Campos",
keywords = "BARRA BONITA.",
abstract = "The nature of the spectral interaction between radiant energy and
the Earth's surface components is very important for the
development of Remote Sensing techniques. One of the most
effective ways to understand those interactions is through the
measurement and analysis of the spectral reflectance of those
components. The use of field ground reflectance data for the
calibration of satellite imagery can be more accurate if the
measurements are done using a radiometer whose field of view has
similar dimensions to that of the satellite imaging system. Many
modem spectral radiometers, based upon CCD technology, have made
the field reflectance measurements easier owing to their
portability, speed of data acquisition and reliability. To take
advantage of these new capabilities and to fulfill the geometric
and spectral requirements of the ground data, the Laboratory for
Radiometry of the National Institute of Space Research
(INPE/BRAZIL), developed the Airborne Data Acquisition System
(SADA), that uses two SPECTRON SE-590 radiometers and an
helicopter as its operational platform. The SADA system is able to
collect ground reflectance spectra at high sampling rates and over
extensive or unaccessible targets such as water bodies and
forests. The first operational test of the system was carried out
on the Barra Bonita reservoir at the S{\~a}o Paulo State. In this
experiment the SADA was used for the measurement of the
bidirectional spectral reflectance factors of the different water
masses of the reservoir. The results of this test showed that the
system has an excellent operational flight performance and is very
effective for the quick collection of field reflectance data over
this kind of target.",
conference-location = "Curitiba",
conference-year = "10-14 maio 1993",
copyholder = "SID/SCD",
isbn = "978-85-17-00054-6",
label = "6329",
language = "pt",
organisation = "INPE",
ibi = "sid.inpe.br/iris@1912/2005/07.20.00.13.52",
url = "http://urlib.net/ibi/sid.inpe.br/iris@1912/2005/07.20.00.13.52",
targetfile = "129-137.pdf",
type = "Comportamento e Assinaturas de Alvos Naturais",
volume = "3",
urlaccessdate = "2024, Apr. 19"
}