Collections in this service

Name	Type	Description
Bailey's Ecoregions and Subregions Dataset	feature	This map is commonly called Bailey's ecoregions and shows ecosystems of regional extent in the United States, Puerto Rico, and the U.S. Virgin Islands, based on conditions in 1994. Four levels of detail are included to show a hierarchy of ecosystems....
FS National Forests Dataset (US Forest Service Proclaimed Forests)	feature	The FS National Forests Dataset (US Forest Service Proclaimed Forests) is a depiction of the boundaries encompassing the National Forest System (NFS) lands within the original proclaimed National Forests, along with subsequent Executive Orders,...
Outer Continental Shelf Active Renewable Energy Leases	feature	Active renewable energy leasing areas on the Atlantic and Pacific OCS. Currently active leases and grants include: Commercial Leases: Rhode Island / Massachusetts (RIMA), Rhode Island, Massachusetts, New York, Delaware, Maryland, New Jersey, Virginia,...
Outer Continental Shelf Lease Blocks - Alaska Region NAD83	feature	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 an Official Protraction Diagram (OPD) for leasing and administrative...
Outer Continental Shelf Lease Blocks - Gulf of Mexico Region NAD27	feature	This data set contains OCS block outlines (clipped) to the GOM Planning Area Boundary in ArcGIS shape file format for the BOEM Gulf of Mexico Region. OCS blocks are used to define small geographic areas within an Official Protraction Diagram (OPD) for...
Outer Continental Shelf Official Protraction Diagrams - Alaska Region NAD 83	feature	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 longitude. At higher latitudes (48-75 degrees) OPDs are 3 degrees wide. OPDs...
Outer Continental Shelf Official Protraction Diagrams - Atlantic Region NAD 83	feature	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. OPDs are further subdivided into blocks that are 4800 x 4800 meters on a UTM plane...
Outer Continental Shelf Official Protraction Diagrams - Pacific Region - West Coast NAD 83	feature	This data set contains Official Protraction Diagram (OPD) outlines in ESRI Arc/Info export and Arc/View shape file formats for the BOEM Pacific Region. The use of OPD s makes it easier to refer to individual blocks within a region or planning area....
Outer Continental Shelf Official Protraction Diagrams and Lease Maps - Gulf of Mexico Region NAD27	feature	This file is based on the Geospatial Services Division's Official Protraction Diagram (OPD)and Leasing Maps (LM). Each offshore area is defined by an API Number corresponding to those in the API Bulletin Number D12A. OPDs are numbered using the United...
BOEM Seismic Water Bottom Anomalies - Gulf of Mexico - Gulf of Mexico NAD27	feature	Since 1998, geoscientists at the Bureau of Ocean Energy Management (BOEM) have identified and mapped over 31,000 water bottom (seafloor) acoustic amplitude anomalies in the deep water northern Gulf of Mexico (GOM) using 3-D time-migrated seismic...
Outer Continental Shelf Oil and Natural Gas Wells - Gulf of Mexico Region NAD 27	feature	This data set contains surface locations for oil and gas wells located in the Gulf of Mexico federal waters. Note: Wells are being added or modified continuously; obtaining updates of this database are required to know the true distribution of well...
Outer Continental Shelf Oil and Natural Gas Wells - Pacific OCS Region NAD 83	feature	This data set contains surface locations for oil and gas wells located in the Pacific Coast federal waters. Note: Wells are being added or modified continuously; obtaining updates of this database are required to know the true distribution of well...
TIGER/Line Shapefile, Current, Nation, U.S., 116th Congressional Districts	feature	The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically Integrated Geographic Encoding and Referencing (MAF/TIGER)...
TIGER/Line Shapefile, Current, State, Alaska, Alaska Native Regional Corporations (ANRC)	feature	The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically Integrated Geographic Encoding and Referencing (MAF/TIGER)...
TIGER/Line Shapefile, Current, Nation, U.S., American Indian Tribal Subdivisions	feature	The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically Integrated Geographic Encoding and Referencing (MAF/TIGER)...
TIGER/Line Shapefile, Current, Nation, U.S., American Indian/Alaska Native/Native Hawaiian (AIANNH) Areas	feature	The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically Integrated Geographic Encoding and Referencing (MAF/TIGER)...
TIGER/Line Shapefile, Current, Nation, U.S., Core Based Statistical Areas (CBSA)	feature	The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically Integrated Geographic Encoding and Referencing (MAF/TIGER)...
TIGER/Line Shapefile, Current, Nation, U.S., Metropolitan Divisions	feature	The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically Integrated Geographic Encoding and Referencing (MAF/TIGER)...
TIGER/Line Shapefile, Current, Nation, U.S., States and Equivalent Entities	feature	The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically Integrated Geographic Encoding and Referencing (MAF/TIGER)...
TIGER/Line Shapefile, Current, Nation, U.S., Tribal Census Tracts	feature	The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically Integrated Geographic Encoding and Referencing (MAF/TIGER)...
OCSLA Sec. 8(g) Revenue Zone Boundary - Gulf of Mexico Region NAD27	feature	This data set contains the Limit of '8(g) Zone' line in ESRI shapefile format for the BOEM gulf of Mexico Region. The '8(g) Zone' lies between the Submerged Lands Act (SLA) boundary line and a line projected 3 nautical miles seaward of the SLA...
Outer Continental Shelf Lease Blocks - Atlantic Region NAD83	feature	This data set contains OCS block outlines in ArcGIS shape file format for the BOEM Atlantic Region. OCS blocks are used to define small geographic areas within an Official Protraction Diagram (OPD) for leasing and administrative purposes. These blocks...
Outer Continental Shelf Lease Blocks - Pacific Region - West Coast NAD83	feature	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...
Outer Continental Shelf Oil and Natural Gas Platforms - Gulf of Mexico Region NAD 27	feature	This data set contains point locations for oil and gas platforms (structures) located in the Gulf of Mexico federal waters. Note: Platforms are being added or modified continuously; obtaining updates of this database are required to know the true...
Assisted Housing - Multifamily Properties (Assisted) – National Geospatial Data Asset (NGDA)	feature	HUD's Multifamily Housing property portfolio consist primarily of rental housing properties with five or more dwelling units such as apartments or town houses, but can also be nursing homes, hospitals, elderly housing, mobile home parks, retirement...
Assisted Housing - Public Housing Authorities - National Geospatial Data Asset (NGDA)	feature	Public Housing was established to provide decent and safe rental housing for eligible low-income families, the elderly, and persons with disabilities. Public housing comes in all sizes and types, from scattered single family houses to high-rise...
Assisted Housing - Public Housing Developments - National Geospatial Data Asset (NGDA)	feature	The general location of an entire Public Housing Development. A distinct address is chosen to represent the general location of an entire Public Housing Development, which may be comprised of several buildings scattered across a community. The...
Outer Continental Shelf Oil and Natural Gas Pipelines - Gulf of Mexico Region NAD 27	feature	This polyline data set contains the locations of oil and gas pipelines in the Gulf of Mexico Outer Continental Shelf federal waters that are associated with the oil and gas industries pipeline infrastructure. Note: Pipelines are being added or...
BOEM Alaska Region - OCS Wells	feature	Surface Locations of Boreholes drilled for exploration or oil and gas production. Dataset is maintained by BOEM AK RE. All wells drilled before 1986 are mapped in NAD27 horizontal datum. These well locations were converted using the NCAT converter...
Continental Shelf Boundary - Gulf of Mexico Region NAD27	feature	This data set contains Continental Shelf Boundary (CSB) lines in ESRI shapefile format for the BOEM Gulf of Mexico Region. The CSB defines the seaward limit of federally managed OCS lands. The line depicts the limit of U.S. jurisdiction for offshore...
OCSLA Sec. 8(g) Revenue Zone Boundary - Alaska Region NAD83	feature	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 and a line projected 3 nautical miles seaward of the SLA boundary line....
OCSLA Sec. 8(g) Revenue Zone Boundary - Atlantic Region NAD83	feature	This data set contains the Limit of '8(g) Zone' line in ESRI shapefile format for the BOEM Atlantic Region. The '8(g) Zone' lies between the Submerged Lands Act (SLA) boundary line and a line projected 3 nautical miles seaward of the SLA boundary...
OCSLA Sec. 8(g) Revenue Zone Boundary - Pacific Region - West Coast NAD83	feature	This data set contains the Limit of 8(g) Zone line in ESRI Arc/Info export and Arc/View shape file formats for the BOEM Pacific Region. The 8(g) Zone lies between the Submerged Lands Act (SLA) boundary line and a line projected 3 nautical miles...
Outer Continental Shelf Submerged Lands Act Boundary - Alaska Region NAD83	feature	This data set contains the Submerged Lands Act (SLA) boundary (also known as State Seaward Boundary (SSB), or Fed State Boundary) in ESRI shapefile format for the BOEM Alaska Region. The SLA boundary defines the seaward limit of a state's submerged...
Outer Continental Shelf Submerged Lands Act Boundary - Atlantic Region NAD83	feature	This data set contains the Submerged Lands Act (SLA) boundary line (also known as State Seaward Boundary (SSB), or Fed State Boundary) in ESRI shapefile formats for the BOEM Atlantic Region. The SLA boundary defines the seaward limit of a state's...
Outer Continental Shelf Submerged Lands Act Boundary - Gulf of Mexico Region NAD27	feature	This data set contains the Submerged Lands Act (SLA) boundary line (also known as State Seaward Boundary (SSB), or Fed State Boundary)in ESRI shapefile formats for the BOEM Gulf of Mexico Region. The SLA boundary defines the seaward limit of a state's...
Outer Continental Shelf Submerged Lands Act Boundary - Pacific Region - West Coast NAD83	feature	This data set contains the Submerged Lands Act (SLA)boundary line (also known as the State Seaward Boundary (SSB) and Fed State Boundary) for the BOEM Pacific Region in ESRI ArcGIS shape file format. The SLA defines the seaward limit of a state owned...