Improving soil moisture retrieval by incorporating a priori information on roughness parameters (Contributo in atti di convegno)

Type
Label
  • Improving soil moisture retrieval by incorporating a priori information on roughness parameters (Contributo in atti di convegno) (literal)
Anno
  • 2001-01-01T00:00:00+01:00 (literal)
Alternative label
  • M. W. J. Davidson 1, T. Le Toan 1, F. Mattia 2, G. Satalino 2, N. E. C. Verhoest 3, M. Borgeaud 4 (2001)
    Improving soil moisture retrieval by incorporating a priori information on roughness parameters
    in IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2001, Sidney (Australia)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • M. W. J. Davidson 1, T. Le Toan 1, F. Mattia 2, G. Satalino 2, N. E. C. Verhoest 3, M. Borgeaud 4 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#descrizioneSinteticaDelProdotto
  • In this paper we examine the influence of a priori information on the roughness characteristics of agricultural fields within the context of soil moisture retrieval using SAR. Laser profile data from several European in-situ measurement campaigns is put together and typical distributions for 3 tillage types - seedbed, harrowed and ploughed - determined. In a subsequent step the information content and the retrieval uncertainties before and after a priori roughness information has been introduced into the inversion procedure is determined using a Bayesian approach. (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • 1 Cesbio (FR) 2 CNR ISSIA 3 LHWC, Ghent (B) 4 Esa Estec (NL) (literal)
Titolo
  • Improving soil moisture retrieval by incorporating a priori information on roughness parameters (literal)
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