Outer Continental Shelf Lease Blocks - Pacific Region - West Coast NAD83

This data set contains Outer Continental Shelf block outlines in ArcGIS shape file format for the BOEM Pacific Region. OCS blocks are used to define small geographic areas within an Official Protraction Diagram (OPD) for leasing and administrative purposes. These blocks have been clipped along the Submerged Lands Act (SLA) boundary and along the Continental Shelf Boundaries. Additional details are available from: https://www.boem.gov/BOEM-Newsroom/Library/Publications/1999/99-0006-pdf.aspx Because GIS projection and topology functions can change or generalize coordinates, and because shape files can not represent true arcs, these GIS files are considered to be approximate and are NOT an OFFICIAL record for the exact block coordinates or areas. The Official Protraction Diagrams (OPDs) and Supplemental Official Block Diagrams (SOBDs) serve as the legal definition for BOEM offshore boundary coordinates and area descriptions.

Data e Risorse

Campo Valore
accessLevel public
bureauCode {010:06}
catalog_@context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
catalog_describedBy https://project-open-data.cio.gov/v1.1/schema/catalog.json
identifier 86fcbb41-b2b4-497d-82c6-7e9492fb88f0
metadata_type geospatial
modified 2021-02-01
old-spatial {"type": "Polygon", "coordinates": [[[-180.0, 46.943007], [180.0, 46.943007], [180.0, 74.996354], [-180.0, 74.996354], [-180.0, 46.943007]]]}
publisher Bureau of Ocean Energy Management
resource-type Dataset
source_datajson_identifier true
source_hash 84b20c3d86a9e0c33414bc524b56132131c0d18f
source_schema_version 1.1
spatial {"type": "Polygon", "coordinates": [[[-180.0, 46.943007], [180.0, 46.943007], [180.0, 74.996354], [-180.0, 74.996354], [-180.0, 46.943007]]]}
theme {geospatial}
Gruppi
  • AmeriGEOSS
  • National Provider
  • North America
Tag
  • amerigeo
  • amerigeoss
  • boem
  • bureau-of-ocean-energy-management
  • cadastre
  • cadastre-theme
  • california
  • ckan
  • federal-state-boundary
  • geo
  • geoss
  • lease-blocks
  • limit-of-8g-zone
  • national
  • national-geospatial-data-asset
  • ngda
  • north-america
  • ocs
  • ocs-blocks
  • official-protraction-diagram
  • offshore
  • oil-and-gas
  • opd
  • oregon
  • outer-continental-shelf
  • pacific-ocean
  • revenue-sharing
  • sobd
  • ssb
  • state-seaward-boundary
  • submerged-lands-act-sla-boundary
  • supplemental-official-ocs-block-diagram
  • united-states
  • usa
  • washington
isopen False
license_id notspecified
license_title License not specified
maintainer Bureau of Ocean Energy Management, Geospatial Services Division (Point of Contact)
maintainer_email boemosr-gsd@boem.gov
metadata_created 2025-11-21T13:35:45.645370
metadata_modified 2025-11-21T13:35:45.645374
notes This data set contains Outer Continental Shelf block outlines in ArcGIS shape file format for the BOEM Pacific Region. OCS blocks are used to define small geographic areas within an Official Protraction Diagram (OPD) for leasing and administrative purposes. These blocks have been clipped along the Submerged Lands Act (SLA) boundary and along the Continental Shelf Boundaries. Additional details are available from: https://www.boem.gov/BOEM-Newsroom/Library/Publications/1999/99-0006-pdf.aspx Because GIS projection and topology functions can change or generalize coordinates, and because shape files can not represent true arcs, these GIS files are considered to be approximate and are NOT an OFFICIAL record for the exact block coordinates or areas. The Official Protraction Diagrams (OPDs) and Supplemental Official Block Diagrams (SOBDs) serve as the legal definition for BOEM offshore boundary coordinates and area descriptions.
num_resources 6
num_tags 35
title Outer Continental Shelf Lease Blocks - Pacific Region - West Coast NAD83