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Tongass National Forest, Activity Polygon, 2013

Depicts the area of activities within or in close proximity to an administrative unit. The ActivityPolygon layer is updated for new treatment units and will display the gross boundary of the unit as well as the retained sub-units. Units being managed by the US Forest Service are all that is reliably displayed on this layer.

Data e Risorse

Informazioni addizionali

Campo Valore
Ultimo aggiornamento Dicembre 17, 2019, 10:32 (AKST)
Creato Dicembre 17, 2019, 10:32 (AKST)
Stato Ongoing
Start Date 2013-09-27
End Date 2013-09-27