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Irrigated rice area estimation using remote sensing techniques: Project's proposal and preliminary resultsThe development of a methodology for annual estimates of irrigated rice crop in the State of Rio Grande do Sul, Brazil, using remote sensing techniques is proposed. The project involves interpretation, digital analysis, and sampling techniques of LANDSAT imagery. Results are discussed from a preliminary phase for identifying and evaluating irrigated rice crop areas in four counties of the State, for the crop year 1982/1983. This first phase involved just visual interpretation techniques of MSS/LANDSAT images.
Document ID
19840018013
Acquisition Source
Legacy CDMS
Document Type
Preprint (Draft being sent to journal)
Authors
Parada, N. D. J. (Instituto de Pesquisas Espaciais Sao Jose dos Campos, Brazil)
Deassuncao, G. V. (Instituto de Pesquisas Espaciais Sao Jose dos Campos, Brazil)
Moreira, M. A. (Instituto de Pesquisas Espaciais Sao Jose dos Campos, Brazil)
Novaes, R. A. (Instituto de Pesquisas Espaciais Sao Jose dos Campos, Brazil)
Date Acquired
September 4, 2013
Publication Date
May 1, 1984
Subject Category
Earth Resources And Remote Sensing
Report/Patent Number
NAS 1.26:172806
NASA-CR-172806
E84-10131
INPE-3105-PRE/504
Accession Number
84N26081
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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