Explore using units for calculations with Normalized Difference Vegetation Index (NDVI). NDVI is a ratio of different light wavelength reflectance which can be used to map the density of green vegetation.
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Students solve math problems to compare the carbon dioxide generated by the airline industry, a large volcanic eruption, and burning oil.
Analyze these Landsat images of Atlanta, Georgia to explore the relationship between surface temperature and vegetation.
Students interpret a graph of surface temperatures taken from city districts.