Ground-Based Microwave Investigations of Forest Plots in Italy (Articolo in rivista)

Type

• Prodotto della ricerca (Classe)
• Articolo in rivista (Classe)

Label

• Ground-Based Microwave Investigations of Forest Plots in Italy (Articolo in rivista) (literal)

Anno

• 2009-01-01T00:00:00+01:00 (literal)

Alternative label

• Santi E.; Paloscia S.; Pampaloni P.; Pettinato S (2009)
  Ground-Based Microwave Investigations of Forest Plots in Italy
  in IEEE transactions on geoscience and remote sensing
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• Santi E.; Paloscia S.; Pampaloni P.; Pettinato S (literal)

Pagina inizio

• 3016 (literal)

Pagina fine

• 3025 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 47/9 (literal)

Rivista

• IEEE transactions on geoscience and remote sensing (Rivista)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali

• 10 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#descrizioneSinteticaDelProdotto

• Studio di una foresta in Italia con radiometri a microonde montati a terra (literal)

Note

• ISI Web of Science (WOS) (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• CNR-IFAC (literal)

Titolo

• Ground-Based Microwave Investigations of Forest Plots in Italy (literal)

Abstract

• Abstract—In this paper, we report the results of an experimental study aimed toward investigating microwave emission from forests. The experiment was carried out in 2006 on two forest stands of poplar (Populus alba) and pine (Pinus italica), using ground-based microwave radiometers at the L-, C-, X-, Ku-, and Ka-bands, in H and V polarizations. Measurements on poplar were performed on different dates and at different incidence and azimuth angles, looking downward (from the top of trees and from below the crown) and upward (from the soil level). Only one downward-looking measurement was carried out over a pine plot with dry soil in April. All the remote sensing measurements were complemented with “ground-truth” data. The collected experimental data made it possible to quantify the spectral signatures of poplar, as well as the variation of angular trends of brightness temperature in different seasons of the year. The sensitivity of L-band emission to soil properties and leaf biomass was also investigated. Moreover, the measurements on poplar, combined with a simple radiative transfer model (the so-called omega–tau equation), allowed estimating the transmissivity of the canopy with and without leaves. The analysis of data has shown that for the observed forest type, the sensitivity to soil moisture under defoliated trees can be noted at both the L- and C-bands. (literal)

Prodotto di

• Telerilevamento a microonde con sensori attivi e passivi (TA.P06.016.001) (Modulo)
• Institute of applied physics \"Nello Carrara\" (IFAC) (Istituto)

Autore CNR

• EMANUELE SANTI (Unità di personale interno)
• PAOLO PAMPALONI (Persona)
• SIMONE PETTINATO (Unità di personale interno)
• SIMONETTA PALOSCIA (Unità di personale interno)

Insieme di parole chiave

• Parole chiave di "Ground-Based Microwave Investigations of Forest Plots in Italy" (Insieme di parole chiave)

Incoming links:

Autore CNR di

• SIMONETTA PALOSCIA (Unità di personale interno)
• EMANUELE SANTI (Unità di personale interno)
• SIMONE PETTINATO (Unità di personale interno)
• PAOLO PAMPALONI (Persona)

Prodotto

• Institute of applied physics \"Nello Carrara\" (IFAC) (Istituto)
• Telerilevamento a microonde con sensori attivi e passivi (TA.P06.016.001) (Modulo)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• IEEE transactions on geoscience and remote sensing (Rivista)

Insieme di parole chiave di

• Parole chiave di "Ground-Based Microwave Investigations of Forest Plots in Italy" (Insieme di parole chiave)