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BLM SD SMA Surface Ownership Polygon
Surface Management Agency: The Surface Management Agency (SMA) Geographic Information System (GIS) dataset depicts Federal land for the State of South Dakota, and classifies... -
BLM Natl NLCS National Monuments National Conservation Areas Polygons
This polygon feature class represents the spatial extent and boundaries of the BLM National Landscape Conservation System (NLCS) National Monuments, National Conservation Areas...
E' possibile inoltre accedere al registro usando le API (vedi Documentazione API).