Name: Alaska Corporation Boundary

Display Field: AKCorpNme

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: Alaska Native Regional Corporations (ANRCs) are corporate entities organized to conduct both for-profit and non-profit affairs of Alaska Natives pursuant to the Alaska Native Claims Settlement Act. ANRCs have legally defined boundaries that subdivide all of Alaska into twelve regions except for the area of the Metlakatla - Annette Island Indian Reservation.The following documents were used in determining the boundaries:1. The main treaty used to determine the Maritime boundary for the US/Russia line. This was used for all western corporations (The Aleut Corp., Calista Corp., Bering Straits Native Corp., N.A.N.A. Regional Corp., Arctic Slope Regional Corp.)Document: U.S SOVIET MARITIME BOUNDARY AGREEMENT, TREATY DOC. 10-22Hearing Before the COMMITTEE ON FOREIGN RELATIONSUNITED STATES SENATEONE HUNDRED SECOND CONGRESSFirst SessionDate: June 13, 1991Location found: http://heinonline.org/HOL/Page?handle=hein.cbhear/cbhearings5306&div=1&id=&page=&collection=ustreaties2. Federal Register Document 42 FR 8723Date: February 11, 1973Received from: Christy FavoriteGS0965 - Land Law Examiner, BLM3. Original Boundary of Alaska purchase (treaty)Document:TREATY WITH RUSSIATreaty concerning the Cession of the Russian Possessions in North America by his Majesty the Emperor of all the Russia to the United States of AmericaAuthor: The President of the United States, Andrew JohnsonWilliam H. Seward, Secretary of StateDate: March 30, 1867Location found: Library of Congress website https://memory.loc.gov/cgi-bin/ampage?collId=llsl&fileName=015/llsl015.db&recNum=572A Century of Lawmaking for a New Nation: U.S. Congressional Documents and Debates, 1774-1875

Copyright Text: Land descriptions were determined based of the Treaty documents as listed above in the Description as well as information provided by the BLM (Bureau of Land Management) Adjudication Service Section's Land Law Examiner located in the Anchorage office. This data is available through the Bureau of Indian Affairs, Office of Trust Services, Division of Land Titles and Records, Branch of Geospatial Support. GIS polygon feature class was created by Bureau of Indian Affairs - Branch Of Geospatial Support (BOGS) Please feel free to contact us at 1-877-293-9494 geospatial@bia.gov

Min. Scale: 0

Max. Scale: 0

Default Visibility: true

Max Record Count: 2000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

XMin: -180
YMin: 51.0274000000209
XMax: 180
YMax: 71.9999000001699
Spatial Reference: 4269 (4269)

Drawing Info:

{"renderer":{"type":"simple","symbol":{"type":"esriSFS","style":"esriSFSSolid","color":[0,0,0,0],"outline":{"type":"esriSLS","style":"esriSLSDash","color":[125,89,54,127],"width":0.9}}},"scaleSymbols":true,"transparency":0,"labelingInfo":[{"labelExpressionInfo":{"expression":"$feature.AKCorpNme","title":"Custom"},"labelPlacement":"esriServerPolygonPlacementAlwaysHorizontal","multiPart":"labelLargest","allowOverrun":true,"deconflictionStrategy":"dynamic","repeatLabel":false,"useClippedGeometry":true,"stackLabel":true,"stackAlignment":"dynamic","removeDuplicates":"none","stackRowLength":24,"useCodedValues":true,"maxScale":0,"minScale":0,"name":"Class 1","priority":-1,"symbol":{"type":"esriTS","color":[97,65,36,255],"backgroundColor":null,"borderLineColor":null,"borderLineSize":null,"verticalAlignment":"bottom","horizontalAlignment":"left","rightToLeft":false,"angle":0,"xoffset":0,"yoffset":0,"kerning":true,"haloColor":[247,247,230,25],"haloSize":1,"font":{"family":"Segoe UI","size":8,"style":"italic","weight":"normal","decoration":"none"}}}]}

HasZ: false

HasM: false

Has Attachments: false

Has Geometry Properties: true

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Object ID Field: OBJECTID

Unique ID Field:

Name : OBJECTID

IsSystemMaintained : True

Global ID Field:

Type ID Field:

Fields:

• OBJECTID (type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
• AKCorpNme (type: esriFieldTypeString, alias: Alaska Corporation Name Name Alaska Corporation Name Alaska Corporation Name, SQL Type: sqlTypeOther, length: 50, nullable: false, editable: true)
• AKCorp_URL (type: esriFieldTypeString, alias: Alaska Corporation Website, SQL Type: sqlTypeOther, length: 40, nullable: false, editable: true)
• Shape__Area (type: esriFieldTypeDouble, alias: Shape__Area, SQL Type: sqlTypeDouble, nullable: true, editable: false)
• Shape__Length (type: esriFieldTypeDouble, alias: Shape__Length, SQL Type: sqlTypeDouble, nullable: true, editable: false)
• AKCorp_Abbre (type: esriFieldTypeString, alias: AKCorp_Abbre, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)

Templates:

Name: Alaska Corporation Boundary
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:

• AKCorpNme:
• AKCorp_URL:

Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 1/30/2025 6:40:38 PM

Schema Last Edit Date: 1/30/2025 6:40:38 PM

Data Last Edit Date: 1/30/2025 6:40:38 PM

Supported Operations:   Query   Query Pivot   Query Top Features   Query Analytic   Query Bins   Generate Renderer   Validate SQL   Get Estimates   ConvertFormat