Descubre y comparte nuestro conocimiento público

Se han encontrado 4 recursos

Resultados de búsqueda

Journal Article 2003

Autor: Jarlan, L. Mazzega, P. Mougin, E. Lavenu, F. Marty, G. Frison, P.L. Hiernaux, Pierre H.Y.

The West African Sahel rainfall regime is known for its spatio-temporal variability at different scales which has a strong impact on vegetation development. This study presents results of the combined use of a simple water balance model, a radiative transfer model and ERS scatterometer data to ...

Enlace original: https://cgspace.cgiar.org/handle/10568/33134

Investigación en Agricultura
Enlace permanente
Jarlan, L. ,  Mazzega, P. ,  Mougin, E. ,  Lavenu, F. ,  Marty, G. ,  Frison, P.L. ,  Hiernaux, Pierre H.Y. ,  [Mapping of Sahelian vegetation parameters from ERS scatterometer data with an evolution strategies algorithm] ,  Mapping of Sahelian vegetation parameters from ERS scatterometer data with an evolution strategies algorithm
Journal Article 1998

Autor: Frison, P.L. Mougin, E. Hiernaux, Pierre H.Y.

This article presents an analysis of ERS-1 wind-scatterometer (WSC) data acquired over a region located in the northern Sahel. The considered period extends from January 1992 to December 1995, that is, covering four vegetation cycles. Experimental observations show that WSC responses at 45° of i...

Enlace original: https://cgspace.cgiar.org/handle/10568/33132

Investigación en Agricultura
Enlace permanente
Frison, P.L. ,  Mougin, E. ,  Hiernaux, Pierre H.Y. ,  [Observations and interpretation of seasonal ERS-1 wind scatterometer data over northern Sahel (Mali)] ,  Observations and interpretation of seasonal ERS-1 wind scatterometer data over northern Sahel (Mali)
Journal Article 2002

Autor: Jarlan, L. Mougin, E. Frison, P.L. Mazzega, P. Hiernaux, Pierre H.Y.

ERS wind scatterometer (WSC) time series are analyzed over different ecoclimatic regions of the African Sahel during the period 1991–1995. At 45° incidence angle, the strong seasonality of o time series can be directly linked to the successive wet and dry seasons. Moreover, the annual o dynami...

Enlace original: https://cgspace.cgiar.org/handle/10568/33133

Investigación en Agricultura
Enlace permanente
Jarlan, L. ,  Mougin, E. ,  Frison, P.L. ,  Mazzega, P. ,  Hiernaux, Pierre H.Y. ,  [Analysis of ERS wind scatterometer time series over Sahel (Mali)] ,  Analysis of ERS wind scatterometer time series over Sahel (Mali)
Journal Article 2000

Autor: Frison, P.L. Mougin, E. Jarlan, L. Karam, M.A. Hiernaux, Pierre H.Y.

ERS wind scatterometer (WSC) and SSNI/I data are compared for monitoring the seasonal variation of herbaceous vegetation over a sahelian region. Temporal evolution of polarization difference brightness temperatures derived from SSM/I data and WSC backscattering coefficient acquired at 45° of inci...

Enlace original: https://cgspace.cgiar.org/handle/10568/28681

Investigación en Agricultura
Enlace permanente
Frison, P.L. ,  Mougin, E. ,  Jarlan, L. ,  Karam, M.A. ,  Hiernaux, Pierre H.Y. ,  [Comparison of ERS wind-scatterometer and SSM/I data for Sahelian vegetation monitoring] ,  Comparison of ERS wind-scatterometer and SSM/I data for Sahelian vegetation monitoring

Selecciona los documentos para visualizarlos

Nombre del archivo Ver recurso
Marcar todos
Limpiar todo