This presentation details ILWIS GIS based image processing of Landsat time series covering Yamal area. The results show decrease in overall NDVI values for the study area since 1988 to 2011, which can be caused by the environmental change and anthropogenic factors. The calculated NDVI indicated biomass and can be also used as indicator of “greenness” of the vegetation. GIS 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.
Polina Lemenkova (2015). Analysis of Landsat NDVI time series for detecting degradation of vegetation.
Analysis of Landsat NDVI time series for detecting degradation of vegetation
Polina Lemenkova
Primo
2015
Abstract
This presentation details ILWIS GIS based image processing of Landsat time series covering Yamal area. The results show decrease in overall NDVI values for the study area since 1988 to 2011, which can be caused by the environmental change and anthropogenic factors. The calculated NDVI indicated biomass and can be also used as indicator of “greenness” of the vegetation. GIS 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.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
