The influence of a priori information on soil moisture retrieval from SAR data (Contributo in atti di convegno)

Type

• Prodotto della ricerca (Classe)
• Contributo in atti di convegno (Classe)

Label

• The influence of a priori information on soil moisture retrieval from SAR data (Contributo in atti di convegno) (literal)

Anno

• 2002-01-01T00:00:00+01:00 (literal)

Alternative label

• Satalino, G. and Pasquariello, G. and Mattia, F. and Davidson, M. and Le Toan, T. and Borgeaud, M. (2002)
  The influence of a priori information on soil moisture retrieval from SAR data
  in 3th International Symposiumon Retrieval of Bio- and Geophysical Parameters from SAR Data for Land Applications, Sheffield; United Kingdom, 11 September 2001 through 14 September 2001
  (literal)

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

• Satalino, G. and Pasquariello, G. and Mattia, F. and Davidson, M. and Le Toan, T. and Borgeaud, M. (literal)

Pagina inizio

• 177 (literal)

Pagina fine

• 182 (literal)

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

• Conference Code:59028 (literal)

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

• http://www.scopus.com/inward/record.url?eid=2-s2.0-0036182109&partnerID=40&md5=692eee554c3d508f8818a32ce6317d03 (literal)

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

• 475 (literal)

Note

• Scopu (literal)

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

• IESI-CNR, via Amendola 166/5, 70126 Bari, Italy (literal)

Titolo

• The influence of a priori information on soil moisture retrieval from SAR data (literal)

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

• 92-9092-741-0 (literal)

Abstract

• In this paper, a study on the influence of a priori information on the retrieval of soil moisture from SAR data is carried out. A priori information on the surface state has been exploited in two different soil moisture retrieval algorithms and subsequently their performances are compared. The first algorithm is based on a Neural Network trained by the Integral Equation Method (IEM) model. The second algorithm is an ITerative Method, based on the direct IEM model, which estimates soil moisture by an iterative search. The paper investigates the difference between the algorithms performances as a function of the accuracy of the a priori information. In addition, the algorithms robustness versus measurement errors is evaluated. Finally, the two approaches are applied to experimental data acquired during the 1st SIR-C/X-SAR mission and results are discussed. (literal)

Prodotto di

• Institute of intelligent systems for automation (ISSIA) (Istituto)

Autore CNR

• GIUSEPPE SATALINO (Persona)
• GUIDO PASQUARIELLO (Unità di personale interno)
• FRANCESCO MATTIA (Unità di personale interno)

Incoming links:

Prodotto

• Institute of intelligent systems for automation (ISSIA) (Istituto)

Autore CNR di

• FRANCESCO MATTIA (Unità di personale interno)
• GUIDO PASQUARIELLO (Unità di personale interno)
• GIUSEPPE SATALINO (Persona)