Biomedical Engineering Reference
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Fig. 6
Vegetation density map of May
land surface. In both the seasons, the distribution of NDVI and LST follows
similar pattern except the standard deviation is more in August than May.
Seasonal Dynamics of Heat Island
Higher temperature (LST) is observed as a band recorded in central and scattered
patches in south-west and eastern part of the study area during May (Fig.
9
)
whereas the heat islands move toward south-east and south i.e., in sandy and
barren areas with higher intensity during August (Fig.
10
). During August, the
gradient is from south to north. Hence, it is probable that strong horizontal con-
vection will take place during August and energy transfer would happen from
south to north. On the other hand, the gradient is distributed in both south and
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