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Crowdsourcing Effort to Map the Stone Walls of New Hampshire

Crowdsourcing Effort to Map the Stone Walls of New Hampshire

To learn more about the state’s stone walls, DES has launched a crowdsourced initiative to map every wall in the state. Through an interactive interface known as the New Hampshire Stone Wall Mapper, interested parties can map the plethora of walls from the state’s aerial imagery platform, including information about where a given structure is located and observations about the wall’s condition.