20250403
14012900
1.0
FGDC CSDGM Metadata
FALSE
BLM_AK_Native_Selections
-2086804.630000
1427760.180000
451433.710000
2272071.360000
1
002
Projected
GCS_North_American_1983
Linear Unit: Meter (1.000000)
NAD_1983_Alaska_Albers
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20220622
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5000
U.S. Department of the Interior, Bureau of Land Management (BLM), Alaska State Office
State Data Administrator
222 West 7th Avenue, Stop 13
Anchorage
AK
99513
US
jlotz@blm.gov
20221025
ArcGIS Metadata
1.0
U.S. Department of the Interior, Bureau of Land Management (BLM), Alaska State Office
State Data Administrator
222 West 7th Avenue, Stop 13
Anchorage
AK
99513
US
jlotz@blm.gov
https://gbp-blm-egis.hub.arcgis.com/pages/alaska
Enterprise Geodatabase Feature Class
BLM-STATE
Alaska
BLM-THEME
Geospatial
Management
NONE
act
ANCSA
claims
corporation
land status
land use
lands
native
regional
rejected
relinquished
selected
selection
settlement
village
U.S. Department of the Interior, Bureau of Land Management (BLM)
BLM AK Lands Selected by Alaska Native Claims Settlement Act (ANCSA) Corporations or Villages
2022-06-21
U.S. Department of Interior, Bureau of Land Management (BLM), Alaska State Office
Bureau of Land Management
vector digital data
This data set depicts lands selected by ANCSA village and regional corporations. Data attributes are a snapshot of the BLM-AK Land Information System Database and are only accurate as that database. Alaska, being a state within the Public Land Survey System (PLSS), describes land to the aliquot part (subsections of larger land plots) where ever possible. Where data is not able to be described with an aliquot part, the data is generalized to the nearest PLSS section (640 acres). In some instances lands have been mapped based on survey or digitized using a Master Title Plat (MTP).
This data set was created for general mapping purposes (including wild land fire) to display lands selected by ANCSA village and regional corporations. The layer uses land descriptions stored in the BLM Alaska Land Information System and merges that with existing geometry to create a geospatial data set. This layer may not be adequate to depict land status at a very fine level and is not intended as a substitute for legal title research. Master Title Plats and casefiles should be used at parcel level and to assist in areas of overlapping land status.
Bureau of Land Management (BLM), Alaska State Office
U.S. Department of the Interior, Bureau of Land Management (BLM), Alaska State Office
State Data Administrator
222 West 7th Avenue, Stop 13
Anchorage
AK
99513
US
jlotz@blm.gov
U.S. Department of the Interior, Bureau of Land Management (BLM), Alaska State Office
State Data Administrator
222 West 7th Avenue, Stop 13
Anchorage
AK
99513
US
jlotz@blm.gov
act
Alaska
ANCSA
boundaries
claims
corporation
Geospatial
land status
land use
lands
Management
native
planningCadastre
regional
rejected
relinquished
selected
selection
settlement
village
These data are provided by Bureau of Land Management (BLM) "as is" and might contain errors or omissions. The User assumes the entire risk associated with its use of these data and bears all responsibility in determining whether these data are fit for the User's intended use. The information contained in these data is dynamic and may change over time. The data are not better than the sources from which they were derived, and both scale and accuracy may vary across the data set. These data might not have the accuracy, resolution, completeness, timeliness, or other characteristics appropriate for applications that potential users of the data may contemplate. The User is encouraged to carefully consider the content of the metadata file associated with these data. These data are neither legal documents nor land surveys, and must not be used as such. Official records may be referenced at most BLM offices. Please report any errors in the data to the BLM office from which it was obtained. The BLM should be cited as the data source in any products derived from these data. Any Users wishing to modify the data should describe the types of modifications they have performed. The User should not misrepresent the data, nor imply that changes made were approved or endorsed by BLM. This data may be updated by the BLM without notification.
The BLM assumes no responsibility for errors or omissions. No warranty is made by the BLM as to the accuracy, reliability, or completeness of these data for individual use or aggregate use with other data; nor shall the act of distribution to contractors, partners, or beyond, constitute any such warranty for individual or aggregate data use with other data. Although these data have been processed successfully on computers of BLM, no warranty, expressed or implied, is made by BLM regarding the use of these data on any other system, or for general or scientific purposes, nor does the fact of distribution constitute or imply any such warranty. In no event shall the BLM have any liability whatsoever for payment of any consequential, incidental, indirect, special, or tort damages of any kind, including, but not limited to, any loss of profits arising out of the use or reliance on the geographic data or arising out of the delivery, installation, operation, or support by BLM.
None, these data are considered public domain.
Version 6.2 (Build 9200) ; Esri ArcGIS 10.6.1.9270
true
-178.966187
174.142507
70.314446
51.342510
publication date
2019-11-04
Alaska's 365 million acres were purchased by the federal government from Russia in 1867. Most of this land was at one time administered by BLM's predecessor agency, the General Land Office. Legislation such as the Alaska Statehood Act (1958), the Alaska Native Claims Settlement Act (1971) and the Alaska National Interest Lands Conservation Act (1980) radically impacted the land ownership patterns of Alaska. These laws authorized that approximately 150 million acres of land be transferred into private ownership. National Parks, monuments, preserves, wildlife refuges and forests were established on more than 100 million acres. After all land title conveyances are completed, approximately 75 million acres of public lands will be administered by the Bureau of Land Management (BLM). BLM is the agency responsible for maintaining all federal land title records in the United States.
1
-180.000000
180.000000
70.431162
49.791665
Last metadata review date: 20191101
No formal accuracy assessment conducted. This data is a faithful representation of the BLM-AK Land Information System and any data entry issues, typographical errors, and omissions contained within.
No assessment conducted.
As complete as the BLM Alaska Land Information System
No positional accuracy assessment conducted.
Created a database view based on the following ANCSA land selection casetypes, land status and casetype descriptions:
265101, FILING RECEIVED, VILLAGE SELECTIONS-AK
265102, FILING RECEIVED, REALLOCATED SELECTION-AK
265200, FILING RECEIVED, REGIONAL SELECTIONS -AK
265201, FILING RECEIVED, AUTO SUBSURFACE CNVY-AK
265202, FILING RECEIVED, IN-LIEU SELECTION - AK
265204, FILING RECEIVED, CIRI-GSA POOL
265206, FILING RECEIVED, CIRI-FROM STATE THRU US
265209, FILING RECEIVED, CIRI-DFNCY RECON TO VLG
265301, FILING RECEIVED, ANCSA 14(H)(1)-AK
265302, FILING RECEIVED, NATIVE GROUP SEL-AK
265308, FILING RECEIVED, ANCSA 14(H)(8) SEL-AK
265311, FILING RECEIVED, RES MIN NA 14H6-AK
265318, FILING RECEIVED, SEAK 14H1 PL113-291
2019-11-01
U.S. Department of the Interior, Bureau of Land Management (BLM), Alaska State Office
State Data Administrator
222 West 7th Avenue, Stop 13
Anchorage
AK
99513
US
jlotz@blm.gov
26393
BLM_AK_Native_Selections
Lands Selected by ANCSA Corporations (Villages and Regional Corporations)
Feature Class
26393
OBJECTID
Internal feature number.
ESRI
Sequential unique whole numbers that are automatically generated.
CASELAND_ID
This is the unique identifier for the ALIS caseland geometry.
CASE_NUM
BLM Case Serial Number
STATUS
Land Status
FILING RECEIVED
FILING RECEIVED
CASE_DESC
BLM Case Type Description
ANCSA 14(H)(8) SEL-AK
ANCSA 14(H)(8) SEL-AK
AUTO SUBSURFACE CNVY-AK
AUTO SUBSURFACE CNVY-AK
CIRI-DFNCY RECON TO VLG
CIRI-DFNCY RECON TO VLG
CIRI-FROM STATE THRU US
CIRI-FROM STATE THRU US
CIRI-GSA POOL
CIRI-GSA POOL
IN-LIEU SELECTION - AK
IN-LIEU SELECTION - AK
NATIVE GROUP SEL-AK
NATIVE GROUP SEL-AK
REALLOCATED SELECTION-AK
REALLOCATED SELECTION-AK
REGIONAL SELECTIONS -AK
REGIONAL SELECTIONS -AK
RES MIN NA 14H6-AK
RES MIN NA 14H6-AK
VILLAGE SELECTIONS-AK
VILLAGE SELECTIONS-AK
MTRS
Meridian, Township, Range, Section
ALIQPT
Aliquot Part
ALIS_ACRES
ALIS Acres
PRIORITY_TEXT
Native selection priority ranking
PRIORITY
Native selection priority
CUST_NAME
ANCSA Customer
GIS_Acres
Calculated area of polygon in US acres
CUST_TYPE
Customer Type
R
Region
V
Village
CURRENT_TO
Date of Data Extract from ALIS.
ACRES_HYPERLINK
Hyperlink to the BLM Alaska Land Information System
TRACT
TRACT
String
2
0
0
Survey Tract
BLOCK
BLOCK
String
5
0
0
Survey Block
LOT
LOT
String
5
0
0
Survey Lot
SURVEY_TYPE
SURVEY_TYPE
String
4
0
0
Type of Survey
SURVEY_NUM
SURVEY_NUM
String
7
0
0
Survey Number
SHAPE
Feature geometry.
ESRI
shape.STArea()
shape.STArea()
Double
0
0
0
Area of feature in internal units squared.
shape.STLength()
shape.STLength()
Double
0
0
0
Length of feature in internal units.
All attributes, domain values and other values are extracted from the Alaska Land Information System (ALIS).
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dataset
EPSG
6.12(9.3.0.0)
Simple
FALSE
26393
TRUE
FALSE