Analysis of Landsat NDVI time series for detecting degradation of vegetation

International audienceGIS and RS application for environmental studies of Yamal Calculation of NDVI Monitoring vegetation changes in tundra landscapes Analysis of the vegetation dynamics in the past two decades (1988-2011). Data: Landsat TM scenes for 1988, 2001 and 2011 Originality: Application of ILWIS GIS spatial analysis tools and Landsat imagery Area: Bovanenkovo region in Yamal Peninsula, Russian Extreme North