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Type: Artigo de periódico
Title: Remotely Sensed Phenology of Coffee and Its Relationship to Yield
Author: Brunsell, NA
Pontes, PPB
Lamparelli, RAC
Abstract: Due to complex microclimatic interactions, a biannual phenological cycle, and the generally small scale of coffee plantations, there have been few applications of satellite observations to examine coffee yield. Using 2001-2006 data, surface precipitation and air temperature are related to MODIS surface temperature and fractional vegetation. Using lagged correlation analysis and deviations from the annual cycle, yield is related to accumulated deviations in fractional vegetation. Results imply that the coarse spatial resolution of MODIS data is compensated for by high temporal coverage, which allows for determination of coffee phenology.
Country: EUA
Editor: Bellwether Publ Ltd
Citation: Giscience & Remote Sensing. Bellwether Publ Ltd, v. 46, n. 3, n. 289, n. 304, 2009.
Rights: fechado
Identifier DOI: 10.2747/1548-1603.46.3.289
Date Issue: 2009
Appears in Collections:Unicamp - Artigos e Outros Documentos

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