When transferring the lunar crater production function to Mars, what is the primary source of systematic uncertainty introduced?
Answer
The impactor populations hitting Mars might differ from the Moon, or the efficiency of crater erosion might differ.
Because Mars lacks returned samples, its flux model must be scaled from the lunar curve, introducing uncertainty because the impactor populations or the relative efficiency of crater erosion might differ between the two bodies.
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How Planets Show Their Age: Impact Crater Analysis on Mars
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