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Federal
Multibeam Echosounder, Reson T-20P MC20 site bathymetry (2-m), USGS field activity 2017-003-FA, Mississippi River Delta front offshore of southeastern Louisiana (32-bit GeoTIFF, UTM Zone 16N, NAD 83, NAVD 88 Vertical Datum)
Department of the Interior —
High resolution bathymetric, sea-floor backscatter, and seismic-reflection data were collected offshore of southeastern Louisiana aboard the research vessel Point Sur... -
Federal
Sonobuoy Seismic and Navigation Data Collected Using Sercel GI Guns and Ultra Electronics Seismic Sonobuoys During the Mid-Atlantic Resource Imaging Experiment (MATRIX), USGS Field Activity 2018-002-FA
Department of the Interior —
In summer 2018, the U.S. Geological Survey partnered with the U.S Department of Energy and the Bureau of Ocean Energy Management to conduct the Mid-Atlantic Resources... -
Federal
Alaska NAD 83 Supplemental Official Protraction Diagram (OPD) Images
Department of the Interior —
This data set contains Supplemental Official OCS Block Diagram (SOBD) images in Adobe pdf format for areas within the BOEM Alaska Region. Each SOBD describes a single... -
Federal
OCS Aliquots - Atlantic Region NGDA
Department of the Interior —
Aliquots are generated from Outer Continental Shelf (OCS) blocks by subdividing each block into 16ths, and this further subdivision allows for more detailed boundary... -
Federal
OCS Blocks - Alaska Region NGDA
Department of the Interior —
Outer Continental Shelf (OCS) blocks serve as the legal definition for BOEM offshore boundary coordinates used to define small geographic areas within an Official... -
Federal
Digital Offshore Cadastre (DOC) - Pacific83 - Ecological Preserve
Department of the Interior —
This data set contains boundary lines in ESRI Arc/Info export and Arc/View shape file formats the for Santa Barbara Channel Ecological Preserve and Buffer Zone... -
Federal
OCS Blocks - Atlantic Region NGDA
Department of the Interior —
Outer Continental Shelf (OCS) blocks serve as the legal definition for BOEM offshore boundary coordinates used to define small geographic areas within an Official... -
Federal
Limit of "8(g) Zone" - Atlantic Region NGDA
Department of the Interior —
This data set contains Atlantic OCS Region scale Limit of "8(g) Zone" line. The Outer Continental Shelf Lands Act "8(g) Zone" lies between the Submerged Lands Act... -
Federal
Atlantic NAD 83 OCS Planning Areas
Department of the Interior —
This data set contains BOEM Planning Area outlines in ESRI shapefile format for the BOEM Atlantic Region. The old Atlantic Planning Area outlines were changed as of... -
Federal
Continental Shelf Boundary - Alaska NAD83
Department of the Interior —
This data set contains Continental Shelf Boundaries (CSB) lines in ESRI shapefile format for the BOEM Alaska Region. The CSB defines the seaward limit of federally... -
Federal
Alaska NAD 83 Official Protraction Diagram (OPD) Outlines
Department of the Interior —
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... -
Federal
Alaska NAD 83 Official Protraction Diagram (OPD) Outlines
Department of the Interior —
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... -
Federal
BOEM Alaska Region - All Historical Leases
Department of the Interior —
This data set contains the outlines for active and inactive federal oil and gas leases in the Alaska OCS Region through Sale 244. This file represents the active... -
Federal
OCS Protractions - Atlantic Region NGDA
Department of the Interior —
This data set contains a Atlantic OCS Region scale spatial footprint of the outer boundaries of the Bureau of Ocean Energy Management’s (BOEM’s) Official Protraction... -
Federal
Limit of "8(g) Zone" - Alaska Region NGDA
Department of the Interior —
This data set contains Alaska OCS Region scale Limit of "8(g) Zone" line. The Outer Continental Shelf Lands Act "8(g) Zone" lies between the Submerged Lands Act (SLA)... -
Federal
OCS Protractions - Pacific Region West Coast NGDA
Department of the Interior —
This data set contains a Pacific OCS Region West Coast scale spatial footprint of the outer boundaries of the Bureau of Ocean Energy Management’s (BOEM’s) Official... -
Federal
Multibeam Echosounder, Reson T-20P deep site bathymetry (4-m), USGS field activity 2017-003-FA, Mississippi River Delta front offshore of southeastern Louisiana (32-bit GeoTIFF, UTM Zone 16N, NAD 83, NAVD 88 Vertical Datum)
Department of the Interior —
High resolution bathymetric, sea-floor backscatter, and seismic-reflection data were collected offshore of southeastern Louisiana aboard the research vessel Point Sur... -
Federal
Outer Continental Shelf Official Protraction Diagrams - Atlantic Region NAD 83 NGDA
Department of the Interior —
This data set contains Official Protraction Diagram (OPD) outlines in ESRI shapefile format. Atlantic Region OPDs are approximately 2 degrees wide by one degree high....