Data/hora: 10/06/2024 16:02:22

Provedor de dados: 	5	
País: 	France	
Título: 	Analyse comparative des réponses spectrales dans le domaine optique des cibles d'un marais tropical à diverses résolutions spatiales et spectrales	
Autores: 	Loubersac, Lionel; Viollier, Michel; Lemasson, Claire.	
Data: 	1988	
Ano: 	1988	
Resumo: 	Spectral signatures of the same tropical salt marsh targets, adquired on the ground (Sept 20th 1986) and from altitude (helicopter survey sept 17th 1986) with three looking angles are compared to the SPOT HRV data of sept. 18th 1986 and correlated to some physical properties of the barren salt flats. Those observations give coherent results but, on dense vegetation the satellite response appears under estimated when, on barren flats, it appears over estimated. An atmospheric environmental effect explanation is proposed. Significant correlation between vegetation and brightness and humidity indexes and organic matter of soils are found.	
Tipo: 	Text	
Idioma: 	Francês	
Identificador: 	http://archimer.ifremer.fr/doc/00144/25518/23661.pdf	
Editor: 	Agence Spatiale Européenne	
Relação: 	http://archimer.ifremer.fr/doc/00144/25518/	
Formato: 	application/pdf	
Fonte: 	European Space Agency SP (0379-6566) (Agence Spatiale Européenne), 1988 , N. 287 , P. 323-327	
Fonte: 	European Space Agnecy