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NDP SPM Primary Group Polygons
The geographic areas supplied by the primary substations and the grid supply points (GSPs) in SPD, and the primary substations, grid groups and GSPs in SPM. For additional... -
NDP SPM Grid Group Polygons
The geographic areas supplied by the primary substations and the grid supply points (GSPs) in SPD, and the primary substations, grid groups and GSPs in SPM. For additional... -
NDP SPD Primary Substation Polygons
The geographic areas supplied by the primary substations and the grid supply points (GSPs) in SPD, and the primary substations, grid groups and GSPs in SPM. For additional...