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Name: OCS Aliquot 16ths Polygons – 3rd Division

Display Field: prot_name

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: Aliquots are generated from Outer Continental Shelf (OCS) blocks by subdividing each block into 16ths, and this further subdivision allows for more detailed boundary delineation in offshore energy leasing. These polygons are clipped to the Submerged Land Act Boundary and Continental Shelf Boundaries. The aliquots use a letter designation in addition to their parent protraction number and OCS block number (e.g., NK18-02, 6822F). A full OCS block is 4800 x 4800 meters, while an aliquot measures 1200 x 1200 meters. Smaller, clipped aliquots are found along the Federal/State OCS boundary and along UTM zone borders. Only the most recently published paper or PDF versions of the Official Protraction Aliquot Diagram (OPAD) should be used for official or legal purposes.These data were created in the applicable NAD83 UTM or NAD27 UTM/SPCS Projection and re-projected to GCS WGS84 (EPSG 4326) for management in BOEM's enterprise GIS. However, this service in this collection has been published in WGS 1984 Web Mercator Auxiliary Sphere (EPSG 3857). Because GIS projection and topology functions can change or generalize coordinates, these data are NOT an OFFICIAL record for the exact boundaries. These data are to be used for Cartographic purposes only and should not be used to calculate area.

Service Item Id: 91da294ecb324f028c2fd0af4cea8143

Copyright Text: Bureau of Ocean Energy Management (BOEM), Office of Strategic Resources, Geospatial Services Division

Default Visibility: false

MaxRecordCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 0

Max Scale: 0

Supports Advanced Queries: true

Supports Statistics: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports ValidateSQL: true

Supports Calculate: true

Extent:

XMin: -1.78032995572E7
YMin: 1915358.3737000003
XMax: -7113937.6263
YMax: 6191434.556699999
Spatial Reference: 102100  (3857)

Drawing Info:

Renderer:
Simple Renderer:
Symbol:
Style: esriSFSSolid
Color: [244, 252, 191, 0]
Outline:
Style: esriSLSSolid
Color: [0, 112, 255, 255]
Width: 0
Label: N/A
Description: N/A
Transparency: 0
Labeling Info:
Label Placement: esriServerPolygonPlacementAlwaysHorizontal
Label Expression: N/A
Use Coded Values: true
Symbol:
Color: [0, 77, 168, 255]
Background Color: N/A
Outline Color: N/A
Vertical Alignment: bottom
Horizontal Alignment: left
Right to Left: false
Angle: 0
XOffset: 0
YOffset: 0
Size: 9
Font Family: Arial
Font Style: normal
Font Weight: normal
Font Decoration: none

Min. Scale: 100000.0
Max. Scale: 0.0

Advanced Query Capabilities:

Supports Statistics: true
Supports OrderBy: true
Supports Distinct: true
Supports Pagination: true
Supports TrueCurve: false
Supports Returning Query Extent: true
Supports Query With Distance: true
Supports Sql Expression: true
Supports Query With ResultType: true
Supports Returning Geometry Centroid: true
Supports Binning LOD: true
Supports Query With LOD Spatial Reference: true
Supports Percentile Statistics: true
Supports Having Clause: true
Supports Count Distinct: true
Supports Time Relation: false
Supports Sql Format: false
Supports Query Analytic: true
Supports Query With Current User: true

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field:

Fields:

• objectid ( nullable: false, defaultValue: null, editable: false, length: 4, type: esriFieldTypeOID, modelName: System-maintained ObjectID, alias: OBJECTID )
• blk_num ( modelName: BLK_NUM, nullable: false, editable: true, defaultValue: null, length: 6, alias: Block Number, type: esriFieldTypeString )
• prot_num ( modelName: PROT_NUM, nullable: true, editable: true, defaultValue: null, length: 7, alias: OPD Number, type: esriFieldTypeString )
• prot_name ( modelName: PROT_NAME, nullable: true, editable: true, defaultValue: null, length: 60, alias: OPD Name, type: esriFieldTypeString )
• alq_tot_area ( modelName: ALQ_TOT_AREA, nullable: false, editable: true, defaultValue: null, alias: Total Area Hectares, type: esriFieldTypeDouble )
• remark ( modelName: REMARK, nullable: true, editable: true, defaultValue: null, length: 2000, alias: Remark, type: esriFieldTypeString )
• area_units ( modelName: AREA_UNITS, nullable: true, editable: true, defaultValue: null, alias: Area Units Hectares, type: esriFieldTypeSmallInteger , Coded Values: [0: Acres] , [1: Hectares] )
• blk_fed_aprv_date ( modelName: blk_fed_aprv_date, nullable: true, editable: true, defaultValue: null, precision: 1, length: 29, alias: Federal Approval Date, type: esriFieldTypeDate )
• prot_aprv_date ( modelName: prot_aprv_date, nullable: true, editable: true, defaultValue: null, precision: 1, length: 29, alias: OPD Approval Date, type: esriFieldTypeDate )
• blklab ( modelName: blklab, nullable: true, editable: true, defaultValue: null, length: 5, alias: Block Aliquot Label, type: esriFieldTypeString )
• alqlab ( modelName: alqlab, nullable: true, editable: true, defaultValue: null, length: 1, alias: Aliquot Label, type: esriFieldTypeString )
• SHAPE__Length ( virtual: true, nullable: true, editable: false, defaultValue: null, alias: SHAPE__Length, type: esriFieldTypeDouble )
• SHAPE__Area ( virtual: true, nullable: true, editable: false, defaultValue: null, alias: SHAPE__Area, type: esriFieldTypeDouble )

Templates:

• Name: OCS Aliquot 16ths Polygons – 3rd Division
  Description:
  Prototype:
  blk_fed_aprv_date: null
  blklab: null
  prot_aprv_date: null
  blk_num:
  prot_name: null
  remark: null
  alqlab: null
  area_units: null
  prot_num: null
  alq_tot_area: 0
  
  Drawing Tool: esriFeatureEditToolPolygon

Capabilities: Query,Extract

Sync Can Return Changes: true

Is Data Versioned: false

Supports Rollback On Failure: true

Supports ApplyEdits With Global Ids: false

Supports ApplyEdits By Upload Id: true

Supports Query With Historic Moment: false

Supports Coordinates Quantization: true

Child Resources:   Field Groups   Contingent Values

Supported Operations:   Query   Query Attachments   Query Analytic   Query Top Features   Append   Validate SQL   Generate Renderer   Return Updates   Metadata   Update Metadata