How to Save the World | The Psychology & Science of Environmental Behavior cover image

Mapping the World's Forest Data from Satellites, Alice Gottesman + Kai Kresek Global Forest Watch Ep 46

How to Save the World | The Psychology & Science of Environmental Behavior

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NDVI, EMI and EMI Detection for Forests

There are a variety of different electromagnetic waves that we can detect using satellites. The non-visible as I was talking about includes the red edge which allows us to pick up really bright responses to healthy vegetation. Other satellites that are able to send pulses to the earth in return are really unique because they allow us to overcome some of the issues with traditional optical sensors. These are especially interesting because not only can they pen a tree cloud cover but they can also actually paying off of different vegetation constructs so they can actually look at tree cover height for example, tree canopy density things like that That's one of the ways that we are able to implement this feature of different satellites.

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