An interesting application of shadow/depth detection is estimating the level of oil in those giant circular storage tanks..! https://medium.com/planet-stories/

An interesting application of shadow/depth detection is estimating the level of oil in those giant circular storage tanks..! https://medium.com/planet-stories/a-beginners-guide-to-calculating-oil-storage-tank-occupancy-with-help-of-satellite-imagery-e8f387200178 https://medium.com/planet-stories/a-beginners-guide-to-calcu...