Geoscience Reference
In-Depth Information
Figure 4.
Experimental variograms of NDVI images before and after disturbances in areas (a) A and
(b) B.
High-spatial-resolution observations (e.g., SPOT-HRV, pixel size of 20 m) capture
most landscape spatial heterogeneity and are thus can be used to quantify the spatial
heterogeneity within moderate spatial resolution pixels (Garrigues et al., 2006, 2008b).
