how about hanging metal detector from a drone or just plain autonomous RC car. I think once such massive de-mining starts in Ukraine, the tech would trickle down into archaeology and the like fields.

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flemhans 11 hours ago | parent [-]

Mount the equipment on the plows that anyway traverse the fields

	▲	CrazyStat an hour ago \| parent [-]
		Most farmers would probably not want to stop plowing to check out whatever the detector pings on.