EarthWorks Geospatial Catalog

Atlantic NAD 83 SLA Baseline Points

Description
This data set contains baseline points in ArcGIS shapefile format for the BOEMRE Atlantic Region. Baseline points are the discrete coordinate points along the coastline that are used by the BOEMRE to calculate the Submerged Lands Act (SLA) boundary, the Limit of '8(g) Zone', and other offshore boundary lines. A second file containing bay closing lines and other tangent lines is also available. Additional details are available from: http://www.boemre.gov/itd/pubs/1999/99-0006.PDF Because GIS projection and topology functions can change or generalize coordinates, these GIS files are considered to be approximate and are NOT an OFFICIAL record for the exact baseline coordinates. The Official Protraction Diagrams (OPDs) and Supplemental Official Block Diagrams (SOBDs) serve as the legal definition for BOEMRE offshore boundary coordinates and area descriptions.
Publisher
Bureau of Ocean Energy Management, Regulation and Enforcement, Mapping and Boundary Branch
Place(s)
USA, Atlantic Ocean, Exclusive Economic Zone, EEZ, Maine, ME, New Hampshire, NH, Massachusetts, MA, Rhode Island, RI, New York, NY, New Jersey, NJ, Delaware, DE, Maryland, MD, Virginia, VA, North Carolina, NC, South Carolina, SC, Georgia, GA, and Florida, FL
Subject(s)
Offshore, Cadastre, Limit of '8(g) Zone', Submerged Lands Act Boundary, SLA, State Seaward Boundary, SSB, Fed State Boundary, Lease blocks, Marine Sanctuaries, Outer Continental Shelf, OCS, OCS blocks, Supplemental Official OCS Block Diagram, SOBD, Bureau of Ocean Energy Management, Regulation and Enforcement, BOEMRE, Oil and gas, Alternative Energy, Renewable Energy, and planningCadastre
Year
2005-01-01T01:01:01Z
Held by
MassGIS
Attribute Value
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