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Explaining structure-from-motion data usage

By Pacific Coastal and Marine Science Center
A man sits at a desk in front of a computer monitor and keyboard, pointing to the image and talking.
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Detailed Description

USGS research geologist Jon Warrick explains a “difference map” constructed from structure-from-motion data. Red areas indicate loss of material (erosion); blue areas show addition of material (deposition).

Sources/Usage

Public Domain.