Identificador persistente para citar o vincular este elemento: http://hdl.handle.net/10553/48661
Título: Analysis of urban and vegetation growing in NW Senegal during the last 25 years using medium resolution imagery
Autores/as: Marcello, J. 
Calderero, F.
Marques, F.
Eugenio, F. 
Clasificación UNESCO: 250616 Teledetección (Geología)
Palabras clave: Land Use Land Cover
Senegal
Classification
Support Vector Machines
Change Detection
Fecha de publicación: 2014
Publicación seriada: IEEE International Geoscience and Remote Sensing Symposium proceedings 
Conferencia: Joint 2014 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2014 and the 35th Canadian Symposium on Remote Sensing, CSRS 2014 
Resumen: Land use and land cover information are key information for Governments in developing countries. In this context, remote sensing satellites like Landsat or SPOT can provide valuable data covering several decades. We have developed a methodology to generate land cover maps with the aim to analyze changes in the last 25 years in the NW region of Senegal. In particular, we have applied the radiometric and atmospheric corrections prior to the classification algorithm or to the generation of vegetation indexes and, finally, to analyze the spatial and temporal variability, post-classification change detection techniques have been applied, providing valuable quantitative information.
URI: http://hdl.handle.net/10553/48661
ISBN: 9781479957750
ISSN: 2153-6996
DOI: 10.1109/IGARSS.2014.6946904
Fuente: 2014 Ieee International Geoscience And Remote Sensing Symposium (Igarss) [ISSN 2153-6996], p. 2197-2200, (2014)
Colección:Actas de congresos
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