Estimation of vegetation coverage in urban area by variogram analysis

  • Keiji Osaki
  • Published 2005


There exist several problems in estimate of vegetation coverage derived from earth observation satellite data of various sensors with different spatial resolutions. The seamless use of vegetation indices is to be guaranteed for recent very high-resolution sensors. We have investigated the dependence of NDVI (Normalized Difference Vegetation Index) on sensor… (More)


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