Skip to Content 1
Ir para o menu 2
Ir para a busca 3

Portal Embrapa

Language Language

português English
Entrar

Search Publications

Sort by: date | alphabetically


Processing spectroradiometry data for the simulation of soil physicochemical parameters. Author(s): FILIPPINI ALBA, J. M. Repository: BDPA Publication year: 2019
Reflectância de macieiras a pleno sol e sob dois tipos de antigranizo: considerações para o sensoriamento remoto proximal. Author(s): RUFATO, A. de R.; GEBLER, L. O risco de chuvas de granizo levou à adoção massiva de cobertura dos pomares de macieira com tela antigranizo, criando um novo microclima em termos de radiação solar e temperatura do ar. Na agricultur... ... Repository: BDPA Publication year: 2024
Temporal dynamics of spectral reflectance and vegetation indices during canola crop cycle in southern Brazil. Author(s): DALMAGO, G. A.; CUNHA, G. R. da; GOUVEA, J. A. de; SANTI, A. Repository: BDPA Publication year: 2017
Disease-induced alterations in the reflectance spectrum of grape leaves. Author(s): GARRIDO, L. da R.; HOFF, R. Phyopatogenic diseases impact the development and yield of grapevines, resulting in econmical, social and environmental losses. Repository: BDPA Publication year: 2019
Terroir effects from the reflectance spectra of the canopy of vineyards in four viticultural regions. Author(s): HOFF, R. Repository: BDPA Publication year: 2016
Caracterização de solos de várzea através de levantamento espectrorradiométrico. Author(s): FLORES, C. A.; GARRASTAZU, M. C.; SANTOS, H. P. dos; ALBA, J. M. F. A técnica de caracterização e discriminação de solos por sensoriamento remoto vem sendo cada vez mais utilizada em levantamentos pedológicos. Wetland soils were characterized through spectroradiometry... ... Repository: BDPA Publication year: 2007
Implantação da biblioteca espectral de rochas e solos da CPRM: um resgate da memória espectral da litoteca e apoio a projetos Projetos de Levantamentos Geológicos Básicos (PLGB). Author(s): BERGMANN, M.; HOFF, R.; DUCATI, J. R. Establisment of a rocks and soils spectral library is proposed for CPRM-Brazilian Geological Survey, for improvement of rocks and soils spectral signature obtainance as a help for field data and satel... ... Repository: BDPA Publication year: 2009
Hyperspectral data analysis for chlorophyll content derivation in vineyards. Author(s): ARRUDA, D. C. de; DUCATI, J. R.; PITHAN, P. A.; HOFF, R. Quality and yield of a vineyard are related to canopy biomass and leaf vigor, and proximal techniques have been used as alternatives to conventional methods to estimate these parameters. Knowledge on... ... Repository: BDPA Publication year: 2024

Showing 8 results.

Observation

Some of Embrapa's publications are published as ePub files. To read them, use or download one of the following free software options to your computer or mobile device. Android: Google Play Books; IOS: iBooks; Windows and Linux: Calibre.

Access other publications

Access the Agricultural Research Database (BDPA) to consult Embrapa's full library collection and records.
Visit Embrapa Bookstore to purchase books and other publications sold by Embrapa.