BlockPolygons

Metadata:

• Identification_Information
• Data_Quality_Information
• Spatial_Data_Organization_Information
• Spatial_Reference_Information
• Entity_and_Attribute_Information
• Distribution_Information
• Metadata_Reference_Information

Identification_Information:

Citation:

Citation_Information:

Originator:

Bureau of Ocean Energy Management, Office of Strategic Resources Programs, Geospatial Services Division, Division Chief

Publication_Date: 19990101

Title: BlockPolygons

Geospatial_Data_Presentation_Form: vector digital data

Description:

Abstract:

This file is based on the BOEM - Geospatial Services Division’s Official Protraction Diagram (OPD) and Leasing Maps (LM). The OPDs and LMs and Supplemental Official Block Diagrams (SOBDs) serve as the legal definition for BOEM offshore boundary coordinates and area descriptions. 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. The use of OPDs and LMs makes it easier to refer to individual blocks within a region or planning area. Leasing Maps are part of an older system still in use in the Gulf of Mexico. OPDs were built where existing oil and gas leases, at the time, had not yet occurred and where LMs had not yet been established. This data set contains Official Protraction Diagram (OPD) and Leasing Map (LM) outlines in ESRI shape file formats for the BOEM Gulf of Mexico Region. In order to produce a file containing all the OPDs in a region – Official UTM OPDs and State Plane projected LM outlines were re-projected to basic geographic NAD27 unprojected space in order to create a continuous file. Because GIS projection and topology functions can change or generalize coordinates, these GIS files are NOT an OFFICIAL record for the exact OPD or LM boundaries. Only the official projected paper OPD or LM or a digital image (pdf) of them serves as OFFICIAL records. These can be found at the following location: https://www.boem.gov/Official-Protraction-Diagrams.

Purpose:

This and other cadastre information the BOEM products are generated in accordance with 30 Code of Federal Regulations (CFR) Part 550.4 Subpart D, (formerly Part 556.8 Subpart A (2015)) to support Federal land ownership and mineral resource management.

Time_Period_of_Content:

Time_Period_Information:

Range_of_Dates/Times:

Beginning_Date: 19990101

Ending_Date: 20150706

Currentness_Reference: BOEM/BSEE Gulf of Mexico Region

Status:

Progress: Complete

Maintenance_and_Update_Frequency: As needed

Spatial_Domain:

Bounding_Coordinates:

West_Bounding_Coordinate: -97.211214

East_Bounding_Coordinate: -81.170306

North_Bounding_Coordinate: 30.246103

South_Bounding_Coordinate: 23.822778

Keywords:

Theme:

Theme_Keyword_Thesaurus: None

Theme_Keyword: Bureau of Ocean Energy Management

Theme_Keyword: BOEM

Theme_Keyword: Outer Continental Shelf

Theme_Keyword: OCS

Theme_Keyword: Gulf of Mexico

Theme_Keyword: GOM

Theme_Keyword: Submerged Lands Act Boundary

Theme_Keyword: SLA

Theme_Keyword: Federal

Theme_Keyword: Oil

Theme_Keyword: Gas

Theme_Keyword: OCS Lease Blocks

Theme_Keyword: Blocks

Theme_Keyword: Alabama

Theme_Keyword: Florida

Theme_Keyword: Lousiana

Theme_Keyword: Mississippi

Theme_Keyword: Texas

Access_Constraints:

The data was developed within the U.S. Government; no proprietary rights may be attached to them nor may they be sold to the U.S. Government as part of any procurement of ADP products or services.

Use_Constraints:

BOEM will not assume any responsibility or liability for damages caused by errors or omissions in the original data set. BOEM has made efforts to ensure the accuracy and reliability of the data; however, some errors may exist. Notifications of errors are appreciated and shall be reported to the BOEM Office of Public Affairs (see contact information below). Data is not intended to be used as legal documentation and shall not be constructed as such. The data was developed within the U.S. Government; no proprietary rights may be attached to them nor may they be sold to the U.S. Government as part of any procurement of ADP products or services. Data is not to be used for navigational purposes.For more information please visit our webpage: https://www.boem.gov/Office of Public Affairs, Gulf of Mexico OCS Region1201 Elmwood Park Blvd. New Orleans, LA 70123-2394Phone: 1-800-200-4853

Point_of_Contact:

Contact_Information:

Contact_Organization_Primary:

Contact_Organization:

Bureau of Ocean Energy Management, Office of Strategic Resources Programs, Geospatial Services Division

Contact_Position: Division Chief

Contact_Address:

Address_Type: mailing and physical

Address: 45600 Woodland Rd.

City: Sterling

State_or_Province: VA

Postal_Code: 20166

Country: US

Contact_Voice_Telephone: 703-787-1312

Contact_Electronic_Mail_Address: mappingboundarybranch@boem.gov

Browse_Graphic:

Browse_Graphic_File_Name:

https://bobson.maps.arcgis.com/apps/webappviewer/index.html?id=9b31bd9ff95f41b69de9cc84f359f47c

Browse_Graphic_File_Description:

AGOL Web Map depicting the OCS Lease Block shapes and extents in the US Gulf of Mexico

Browse_Graphic_File_Type: ArcGIS Online Web Application

Data_Set_Credit:

Bureau of Ocean Energy Management, Office of Strategic Resources Programs, Geospatial Services Division

Native_Data_Set_Environment: Version 6.2 (Build 9200) ; Esri ArcGIS 10.4.1.5686

Data_Quality_Information:

Logical_Consistency_Report: Tests for integrity have not been performed.

Completeness_Report: Features represented have not been tested for completeness

Lineage:

Process_Step:

Process_Description:

International Boundaries are concatonated with 200 nm boundary created by MMS in 1999 prior to availability of the EEZ in digital form from NOAA.

Process_Date: 19990101

Process_Contact:

Contact_Information:

Contact_Organization_Primary:

Contact_Organization:

Bureau of Ocean Energy Management, Office of Strategic Resources Programs, Geospatial Services Division

Contact_Position: Division Chief

Contact_Address:

Address_Type: mailing and physical

Address: 45600 Woodland Rd.

City: Sterling

State_or_Province: VA

Postal_Code: 20166

Country: US

Contact_Voice_Telephone: 703-787-1312

Contact_Electronic_Mail_Address: mappingboundarybranch@boem.gov

Contact_Instructions: https://boem.gov

Spatial_Data_Organization_Information:

Direct_Spatial_Reference_Method: Vector

Point_and_Vector_Object_Information:

SDTS_Terms_Description:

SDTS_Point_and_Vector_Object_Type: GT-polygon composed of chains

Point_and_Vector_Object_Count: 29102

Spatial_Reference_Information:

Horizontal_Coordinate_System_Definition:

Geographic:

Latitude_Resolution: 1.9999999999999999e-007

Longitude_Resolution: 1.9999999999999999e-007

Geographic_Coordinate_Units: Decimal Degrees

Geodetic_Model:

Horizontal_Datum_Name: D North American 1927

Ellipsoid_Name: Clarke 1866

Semi-major_Axis: 6378206.4

Denominator_of_Flattening_Ratio: 294.9786982

Entity_and_Attribute_Information:

Detailed_Description:

Entity_Type:

Entity_Type_Label: BlockPolygons

Entity_Type_Definition: No definition is available

Entity_Type_Definition_Source: Technical Information Management System (TIMS)

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: ESRI

Attribute_Domain_Values:

Unrepresentable_Domain:

Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: PROT_NUMBER

Attribute_Definition:

The identifier of an official protraction, which can be one of two types as utilized by the Minerals Management Service (MMS): an Official Protraction Diagram (OPD) or Leasing Map

Attribute_Definition_Source: Technical Information Management System (TIMS)

Attribute_Domain_Values:

Unrepresentable_Domain: No domain information is available

Attribute_Value_Accuracy_Information:

Attribute_Value_Accuracy: No domain information is available

Attribute:

Attribute_Label: BLOCKS_

Attribute_Definition: No definition is available

Attribute_Definition_Source: Technical Information Management System (TIMS)

Attribute_Domain_Values:

Unrepresentable_Domain: No domain information is available

Attribute_Value_Accuracy_Information:

Attribute_Value_Accuracy: No domain information is available

Attribute:

Attribute_Label: BLOCKS_ID

Attribute_Definition: No definition is available

Attribute_Definition_Source: Technical Information Management System (TIMS)

Attribute_Domain_Values:

Unrepresentable_Domain: No domain information is available

Attribute_Value_Accuracy_Information:

Attribute_Value_Accuracy: No domain information is available

Attribute:

Attribute_Label: MMS_PLAN_AREA_CD

Attribute_Definition:

Indicates an Outer Continental Shelf (OCS) group of offshore blocks that are considered as an entity for administrative planning purposes. Four unofficial codes (LND, NEZ, NUS, and UND) are included to identify blocks outside of Federal jurisdiction.

Attribute_Definition_Source: Technical Information Management System (TIMS)

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: UND

Enumerated_Domain_Value_Definition: Undesignated

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: WGM

Enumerated_Domain_Value_Definition: Western Gulf of Mexico

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: CGM

Enumerated_Domain_Value_Definition: Central Gulf of Mexico

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: WCG

Enumerated_Domain_Value_Definition: Western and Central Gulf of Mexico

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: LND

Enumerated_Domain_Value_Definition: Landward of the SLA

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: NUS

Enumerated_Domain_Value_Definition: Non-US Jurisdiction

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: EGM

Enumerated_Domain_Value_Definition: Eastern Gulf of Mexico

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: CEG

Enumerated_Domain_Value_Definition: Central and Eastern Gulf of Mexico

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: NEZ

Enumerated_Domain_Value_Definition: Seaward of the EEZ Limit

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Attribute:

Attribute_Label: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: PROT_APRV_DATE

Attribute_Definition:

The date the Official Protraction Diagram or Leasing Map is signed by the Federal Government and approved for distribution.

Attribute_Definition_Source: Technical Information Management System (TIMS)

Attribute_Domain_Values:

Unrepresentable_Domain:

Value: 01-JAN-1947 High Value: SYSDATE+10

Attribute_Value_Accuracy_Information:

Attribute_Value_Accuracy:

Any date from 01-JAN-1947 through today's date. The general date is not limited to nor conditioned by a specific activity such as "relinquishment date."

Attribute:

Attribute_Label: MMS_REGION_CODE

Attribute_Definition:

An unique identifier for the Minerals Management Service (MMS) Outer Continental Shelf

Attribute_Definition_Source: Technical Information Management System (TIMS)

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: P

Enumerated_Domain_Value_Definition: Pacific OCS Region

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: G

Enumerated_Domain_Value_Definition: Gulf of Mexico OCS Region

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: A

Enumerated_Domain_Value_Definition: Atlantic OCS Region

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: Y

Enumerated_Domain_Value_Definition: Alaska OCS Region

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Attribute:

Attribute_Label: BLOCK_NUMBER

Attribute_Definition: Identifies a subdivision of an Official Protraction Diagram.

Attribute_Definition_Source: Technical Information Management System (TIMS)

Attribute_Domain_Values:

Unrepresentable_Domain: No domain information is available

Attribute_Value_Accuracy_Information:

Attribute_Value_Accuracy: No domain information is available

Attribute:

Attribute_Label: AREA_CODE

Attribute_Definition:

The designated abbreviation assigned to Outer Continental Shelf (OCS) geographical units for identification purposes and for use on maps and in data bases

Attribute_Definition_Source: Technical Information Management System (TIMS)

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: MQ

Enumerated_Domain_Value_Definition: MARQESAS

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: SM

Enumerated_Domain_Value_Definition: SOUTH MARSH ISLAND AREA

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: MA

Enumerated_Domain_Value_Definition: MIAMI

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: CS

Enumerated_Domain_Value_Definition: CHANDELEUR SOUND

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: MP

Enumerated_Domain_Value_Definition: MAIN PASS AREA

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: EI

Enumerated_Domain_Value_Definition: EUGENE ISLAND AREA

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: HI

Enumerated_Domain_Value_Definition: HIGH ISLAND AREA

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: AT

Enumerated_Domain_Value_Definition: ATWATER

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: HE

Enumerated_Domain_Value_Definition: HENDERSON

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: MU

Enumerated_Domain_Value_Definition: MUSTANG ISLAND AREA

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: PR

Enumerated_Domain_Value_Definition: PULLEY RIDGE

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: HC

Enumerated_Domain_Value_Definition: HUDSON CANYON

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: LP

Enumerated_Domain_Value_Definition: LIGHTHOUSE POINT (THIS IS A FIELD)

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: GC

Enumerated_Domain_Value_Definition: GREEN CANYON

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: VK

Enumerated_Domain_Value_Definition: VIOSCA KNOLL

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: DT

Enumerated_Domain_Value_Definition: DRY TORTUGAS

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: DD

Enumerated_Domain_Value_Definition: DESTIN DOME

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: LL

Enumerated_Domain_Value_Definition: LLOYD

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: PN

Enumerated_Domain_Value_Definition: NORTH PADRE ISLAND AREA

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: WR

Enumerated_Domain_Value_Definition: WALKER RIDGE

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: PL

Enumerated_Domain_Value_Definition: SOUTH PELTO AREA

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: FP

Enumerated_Domain_Value_Definition: FLORIDA PLAIN

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: BM

Enumerated_Domain_Value_Definition: BAY MARCHAND AREA

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: PI

Enumerated_Domain_Value_Definition: PORT ISABEL

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: SP

Enumerated_Domain_Value_Definition: SOUTH PASS AREA

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: WD

Enumerated_Domain_Value_Definition: WEST DELTA AREA

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: PE

Enumerated_Domain_Value_Definition: PENSACOLA

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: LU

Enumerated_Domain_Value_Definition: LUND

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: TP

Enumerated_Domain_Value_Definition: TARPON SPRINGS

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: MO

Enumerated_Domain_Value_Definition: MOBILE

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: SX

Enumerated_Domain_Value_Definition: SABINE PASS (TEXAS)

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: GB

Enumerated_Domain_Value_Definition: GARDEN BANKS

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: CP

Enumerated_Domain_Value_Definition: COON POINT (THIS IS A FIELD)

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: WC

Enumerated_Domain_Value_Definition: WEST CAMERON AREA

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: CA

Enumerated_Domain_Value_Definition: CHANDELEUR AREA

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: PS

Enumerated_Domain_Value_Definition: SOUTH PADRE ISLAND AREA

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: VR

Enumerated_Domain_Value_Definition: VERMILION AREA

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: GA

Enumerated_Domain_Value_Definition: GALVESTON AREA

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: EL

Enumerated_Domain_Value_Definition: THE ELBOW

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: TV

Enumerated_Domain_Value_Definition: TORTUGAS VALLEY

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: VN

Enumerated_Domain_Value_Definition: VERNON

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: SA

Enumerated_Domain_Value_Definition: SABINE PASS (LOUISIANA)

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: TS

Enumerated_Domain_Value_Definition: TIGER SHOAL (THIS IS A FIELD)

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: RK

Enumerated_Domain_Value_Definition: RANKIN

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: CC

Enumerated_Domain_Value_Definition: CORPUS CHRISTI

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: PB

Enumerated_Domain_Value_Definition: ST PETERSBURG

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: BS

Enumerated_Domain_Value_Definition: BRETON SOUND AREA

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: MI

Enumerated_Domain_Value_Definition: MATAGORDA ISLAND AREA

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: AM

Enumerated_Domain_Value_Definition: AMERY TERRACE

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: BA

Enumerated_Domain_Value_Definition: BRAZOS AREA

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: EB

Enumerated_Domain_Value_Definition: EAST BREAKS

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: MC

Enumerated_Domain_Value_Definition: MISSISSIPPI CANYON

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: FM

Enumerated_Domain_Value_Definition: FLORIDA MIDDLE GROUND

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: EW

Enumerated_Domain_Value_Definition: EWING BANK

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: HH

Enumerated_Domain_Value_Definition: HOWELL HOOK

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: ST

Enumerated_Domain_Value_Definition: SOUTH TIMBALIER AREA

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: AP

Enumerated_Domain_Value_Definition: APALACHICOLA

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: SS

Enumerated_Domain_Value_Definition: SHIP SHOAL AREA

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: CE

Enumerated_Domain_Value_Definition: CAMPECHE ESCARPMENT

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: GI

Enumerated_Domain_Value_Definition: GRAND ISLE AREA

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: CH

Enumerated_Domain_Value_Definition: CHARLOTTE HARBOR

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: DC

Enumerated_Domain_Value_Definition: DESOTO CANYON

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: LS

Enumerated_Domain_Value_Definition: LUND SOUTH

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: EC

Enumerated_Domain_Value_Definition: EAST CAMERON AREA

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: GV

Enumerated_Domain_Value_Definition: GAINESVILLE

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: KW

Enumerated_Domain_Value_Definition: KEY WEST

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: SE

Enumerated_Domain_Value_Definition: SIGSBEE ESCARPMENT

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: AC

Enumerated_Domain_Value_Definition: ALAMINOS CANYON

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Enumerated_Domain:

Enumerated_Domain_Value: KC

Enumerated_Domain_Value_Definition: KEATHLEY CANYON

Enumerated_Domain_Value_Definition_Source: Technical Information Management System (TIMS)

Attribute:

Attribute_Label: BLK_FED_APRV_DT

Attribute_Definition: The date that the OCS Block was established.

Attribute_Definition_Source: Technical Information Management System (TIMS)

Attribute_Domain_Values:

Unrepresentable_Domain:

Value: 01-JAN-1947 High Value: SYSDATE+10

Attribute_Value_Accuracy_Information:

Attribute_Value_Accuracy:

Any date from 01-JAN-1947 through today's date. The general date is not limited to nor conditioned by a specific activity such as "relinquishment date."

Attribute:

Attribute_Label: BLOCK_LAB

Attribute_Definition:

The block_number data element value with the space formatting removed. For example, where a block_number value is " 128", the block_lab value would be "128"

Attribute_Definition_Source: Technical Information Management System (TIMS)

Attribute_Domain_Values:

Unrepresentable_Domain: No domain information is available

Attribute_Value_Accuracy_Information:

Attribute_Value_Accuracy: No domain information is available

Attribute:

Attribute_Label: AC_LAB

Attribute_Definition:

The concatenation of the area_code data element value and the block_number data element value with the space formatting removed. For example, where a block_number value is " 128" and the area_code value is "MP", the AC_LAB value would be "MP128"

Attribute_Definition_Source: Technical Information Management System (TIMS)

Attribute_Domain_Values:

Unrepresentable_Domain: No domain information is available

Attribute_Value_Accuracy_Information:

Attribute_Value_Accuracy: No domain information is available

Attribute:

Attribute_Label: SHAPE_Area

Attribute_Definition: Area of feature in internal units squared.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Positive real numbers that are automatically generated.

Attribute_Value_Accuracy_Information:

Attribute_Value_Accuracy: Positive real numbers that are automatically generated.

Attribute:

Attribute_Label: SHAPE_Length

Attribute_Definition: Length of feature in internal units.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Positive real numbers that are automatically generated.

Attribute_Value_Accuracy_Information:

Attribute_Value_Accuracy: Positive real numbers that are automatically generated.

Distribution_Information:

Distributor:

Contact_Information:

Contact_Organization_Primary:

Contact_Organization:

Bureau of Ocean Energy Management, Office of Strategic Resources Programs, Geospatial Services Division

Contact_Position: Division Chief

Contact_Address:

Address_Type: mailing and physical

Address: 45600 Woodland Rd.

City: Sterling

State_or_Province: VA

Postal_Code: 20166

Country: US

Contact_Voice_Telephone: 703-787-1312

Contact_Electronic_Mail_Address: mappingboundarybranch@boem.gov

Distribution_Liability:

Although these data have been processed successfully on a computer system at the Bureau of Ocean Energy Management, no warranty expressed or implied is made regarding the accuracy or utility of the data on any other system or for general or scientific purposes, nor shall the act of distribution constitute any such warranty. It is also strongly recommended that careful attention be paid to the contents of the metadata file associated with these data to evaluate data set limitations, restrictions or intended use. The Bureau of Ocean Energy Management shall not be held liable for improper or incorrect use of the data described and/or contained herein.

Metadata_Reference_Information:

Metadata_Date: 20191113

Metadata_Contact:

Contact_Information:

Contact_Organization_Primary:

Contact_Organization:

Bureau of Ocean Energy Management, Office of Strategic Resources Programs, Geospatial Services Division

Contact_Position: Division Chief

Contact_Address:

Address_Type: mailing and physical

Address: 45600 Woodland Rd.

City: Sterling

State_or_Province: VA

Postal_Code: 20166

Country: US

Contact_Voice_Telephone: 703-787-1312

Contact_Electronic_Mail_Address: mappingboundarybranch@boem.gov

Metadata_Standard_Name: FGDC Content Standard for Digital Geospatial Metadata

Metadata_Standard_Version: FGDC-STD-001-1998

Metadata_Time_Convention: local time