http://www.cnr.it/ontology/cnr/individuo/prodotto/ID22852
Solar Spectral Irradiometer for Validation of Remotely Sensed Hyperspectral Data (Articolo in rivista)
- Type
- Label
- Solar Spectral Irradiometer for Validation of Remotely Sensed Hyperspectral Data (Articolo in rivista) (literal)
- Anno
- 2004-01-01T00:00:00+01:00 (literal)
- Alternative label
A.Barducci, F.Castagnoli, D.Guzzi, P.Marcoionni, I.Pippi, M.Poggesi (2004)
Solar Spectral Irradiometer for Validation of Remotely Sensed Hyperspectral Data
in Applied optics
(literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- A.Barducci, F.Castagnoli, D.Guzzi, P.Marcoionni, I.Pippi, M.Poggesi (literal)
- Pagina inizio
- Pagina fine
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
- Rivista
- Note
- ISI Web of Science (WOS) (literal)
- Titolo
- Solar Spectral Irradiometer for Validation of Remotely Sensed Hyperspectral Data (literal)
- Abstract
- A new solar spectral irradiometer that operates in the visible and near-infrared spectral ranges has been
developed. This instrument takes advantage of a new concept optical head that collects the light that
impinges on a hemispheric surface, thus improving the instrument angular response with respect to
traditional devices. The technical characteristics of the instrument are investigated and detailed, and
its radiometric calibration, performed by means of a Langley-like method, is discussed. A new simplified
theoretical model that accounts for the diffuse irradiance observed in an optically thin plane-parallel
atmosphere has been developed to improve the fit of the irradiance diurnal evolution. An alternative
polynomial parametric representation of monochromatic diffuse irradiance evolution has been attempted,
but satisfactory results were not obtained from the fitting of experimental data. The new instrument
could be useful to carry out remote-sensing validation campaigns. (literal)
- Prodotto di
- Autore CNR
- Insieme di parole chiave
Incoming links:
- Autore CNR di
- Prodotto
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi
- Insieme di parole chiave di