Atlantic NAD 83 Official Protraction Diagram (OPD) Images

This data set contains Official Protraction Diagrams (OPDs) in Adobe PDF format. Atlantic Region OPDs are approximately 2 degrees wide by one degree high. OPDs are further subdivided into blocks that are 4800 x 4800 meters on a UTM plane. Where the OPD hits the UTM zone boundary, that zone boundary will be a geodesic line - which will appear slightly curved on the UTM plane. OPDs are numbered using the United Nations International Map of the World Numbering System, and are generally named for land or hydrographic features contained within the limits of the diagram. Further information on the historic development of OPD's can be found in OCS Report MMS 99-0006: Boundary Development on the Outer Continental Shelf: Also see the metadata for each of the individual GIS files used to create these OPDs. 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}
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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 fa9a9731-61a3-4d11-9e29-7af202234be3
metadata_type geospatial
modified 2021-02-01
old-spatial {"type": "Polygon", "coordinates": [[[-84.0, 22.932606], [-64.108332, 22.932606], [-64.108332, 44.995045], [-84.0, 44.995045], [-84.0, 22.932606]]]}
publisher Bureau of Ocean Energy Management
resource-type Dataset
source_datajson_identifier true
source_hash 360e83406f5bb59e5087e82d2746e8311cbd529d
source_schema_version 1.1
spatial {"type": "Polygon", "coordinates": [[[-84.0, 22.932606], [-64.108332, 22.932606], [-64.108332, 44.995045], [-84.0, 44.995045], [-84.0, 22.932606]]]}
theme {geospatial}
Gruppi
  • AmeriGEOSS
  • National Provider
  • North America
Tag
  • alternative-energy
  • amerigeo
  • amerigeoss
  • boem
  • bureau-of-ocean-energy-management
  • cadastre
  • cadastre-theme
  • ckan
  • delaware
  • fed-state-boundary
  • florida
  • geo
  • georgia
  • geoss
  • lease-blocks
  • limit-of-8g-zone
  • maine
  • marine-sanctuaries
  • maryland
  • massachusetts
  • national
  • new-hampshire
  • new-jersey
  • new-york
  • north-america
  • north-carolina
  • ocs
  • ocs-blocks
  • offshore
  • oil-and-gas
  • outer-continental-shelf
  • renewable-energy
  • sla
  • sobd
  • south-carolina
  • ssb
  • state-seaward-boundary
  • submerged-lands-act-boundary
  • supplemental-official-ocs-block-diagram
  • united-states
  • virginia
isopen False
license_id notspecified
license_title License not specified
maintainer Bureau of Ocean Energy Management (Point of Contact)
maintainer_email boemosr-gsd@boem.gov
metadata_created 2025-11-23T00:00:14.473471
metadata_modified 2025-11-23T00:00:14.473476
notes This data set contains Official Protraction Diagrams (OPDs) in Adobe PDF format. Atlantic Region OPDs are approximately 2 degrees wide by one degree high. OPDs are further subdivided into blocks that are 4800 x 4800 meters on a UTM plane. Where the OPD hits the UTM zone boundary, that zone boundary will be a geodesic line - which will appear slightly curved on the UTM plane. OPDs are numbered using the United Nations International Map of the World Numbering System, and are generally named for land or hydrographic features contained within the limits of the diagram. Further information on the historic development of OPD's can be found in OCS Report MMS 99-0006: Boundary Development on the Outer Continental Shelf: Also see the metadata for each of the individual GIS files used to create these OPDs. 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 2
num_tags 41
title Atlantic NAD 83 Official Protraction Diagram (OPD) Images