MnDOT conducts aerial photography in northern Minnesota

BEMIDJI -- The Minnesota Department of Transportation will conduct aerial mapping of several locations in northern Minnesota starting in April. This aerial survey process relies on clear observations, and must be conducted after the snow has melted and before the trees leaf out, a release said. To begin the process, crews place an “X” on the ground as a reference point for the aerial photographer. Work, depending on weather, will begin in April in the following locations:

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