Title: The hyperspectral irradiometer, a new instrument for long-term and unattended field spectroscopy measurements
Authors: MERONI MICHELEBARDUCCI AlessandroCOGLIATI SergioCASTAGNOLI FrancescoROSSINI MicolBUSETTO LorenzoMIGLIAVACCA MIRCOCREMONESE EdoardoGALVANO MartaCOLOMBO RobertoMORRA DI CELLA Umberto
Citation: REVIEW OF SCIENTIFIC INSTRUMENTS vol. 82 no. 043 106 p. 1-9
Publisher: AMER INST PHYSICS
Publication Year: 2011
JRC N°: JRC64813
ISSN: 0034-6748
URI: http://link.aip.org/link/?RSI/82/043106
http://publications.jrc.ec.europa.eu/repository/handle/JRC64813
DOI: 10.1063/1.3574360
Type: Articles in Journals
Abstract: Reliable time series of vegetation optical properties are needed to improve the modeling of the terrestrial carbon budget with remote sensing data. This paper describes the development of an automatic spectral system able to collect continuous long-term in-field spectral measurements of spectral downwelling and surface reflected irradiance. The paper addresses the development of the system, named hyperspectral irradiometer (HSI), describes its optical design, the acquisition, and processing operations. Measurements gathered on a vegetated surface by the HSI are shown, discussed and compared with experimental outcomes with independent instruments.
JRC Institute:Institute for Environment and Sustainability

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