Figure 2. Data processing algorithms applied to SPOT XS
data of the Moscow metropolitan region. Processing similar to what was performed here
will be initially applied to the requested ASTER datasets and will result in data products
immediately useful for the urban scientist and planner. Initially, detailed georeferenced
base mapping will be completed, followed by change analysis with respect to both urban
construction, urban deconstruction and seasonal vegetation changes. The higher resolution
and expanded multispectral characteristics of the ASTER datasets promise a much higher
quality of both characterization and change detection then shown in the images below.
(A) RGB Pseudo True Color Image; (B) False Color Composite [R-Band 1; G-Band 2;
B-Band 3]; (C) Normalized Difference Vegetation Index (NDVI); (D)
Hue-Rotation Transform False Color Composite; (E) Brovey Transform False Color
Composite. Click on any image above for a larger version.
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