It is amazing the age we are entering into regarding the cost of satellites and their resulting proliferation.
Basically the data is now unlimited and the effort lies in data analysis and imagination to try to figure out how to make use of it.
One of the more interesting combinations I’ve seen is using car counting algorithms to track various companies’ (like retail) activity/sales in advance of earnings returns to allow for investing strategies. Then, pairing this with cell phone tracking to understand the zip codes the shoppers are returning to and the demographics of those zip codes
Or, estimating oil storage inventory in floating roof tanks by measuring the area of the ellipse formed on the roof by the sun’s shadow and then rolling this up to regional and global storage trends.
It’s a brave new world.