Title :
Land use and land cover monitoring with multitemporal and multipolarization Radarsat data: Application to an intensive agricultural area (France)
Author :
Corgne, Samuel ; Dallon, Delphy ; Mercier, Gregoire
Author_Institution :
LETG, Univ. Haute Bretagne, Rennes, France
Abstract :
This paper caters to the land use and land cover monitoring with multitemporal and multipolarization radarsat data over an intensive agricultural area in France. The basic three objectives of this article are to evaluate the use of multitemporal sar data for land use and land cover classification in an area characterized by high spatiotemporal dynamics, evaluate the contribution of polarimetric information vs SAR data mono-polarisation and to evaluate “key data acquisition” for land use classification optimization in the study area.
Keywords :
geophysical image processing; land cover; land use; radar imaging; radar polarimetry; remote sensing by radar; synthetic aperture radar; France; SAR data monopolarisation; classification optimization; intensive agricultural area; land cover classification; land use classification optimization; multipolarization radarsat data; multitemporal radarsat data; polarimetric information; spatiotemporal dynamics; Agriculture; Entropy; Indexes; Monitoring; Remote sensing; Synthetic aperture radar; Time series analysis;
Conference_Titel :
Geoscience and Remote Sensing Symposium (IGARSS), 2014 IEEE International
Conference_Location :
Quebec City, QC
DOI :
10.1109/IGARSS.2014.6947424