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Alaska NAD 83 Official Protraction Diagram (OPD) Outlines
This data set contains Official Protraction Diagram (OPD) outlines in ESRI shapefile format. At lower latitudes (0-48 degrees) OPDs are 1 degree in latitude by 2 degrees in... -
Outer Continental Shelf Lease Blocks - Alaska Region NAD83
This data set contains Outer Continental Shelf block outlines in ArcGIS shapefile format for the BOEM Alaska Region. OCS blocks are used to define small geographic areas within... -
Alaska NAD 83 Official Protraction Diagram (OPD) Outlines
This data set contains Official Protraction Diagram (OPD) outlines in ESRI shapefile format. At lower latitudes (0-48 degrees) OPDs are 1 degree in latitude by 2 degrees in... -
Alaska NAD 83 Official Protraction Diagram (OPD) Outlines
This data set contains Official Protraction Diagram (OPD) outlines in ESRI shapefile format. At lower latitudes (0-48 degrees) OPDs are 1 degree in latitude by 2 degrees in... -
OCSLA Sec. 8(g) Revenue Zone Boundary - Alaska Region NAD83
This data set contains the Limit of "8(g) Zone" boundary in ESRI shapefile format for the BOEM Alaska Region. The "8(g) Zone" lies between the Submerged Lands Act (SLA) boundary...