AndreaBozzo/ceres-open-data-index huggingface dataset:
State Mining Claim

Mining Claims are for acquiring locatable mineral rights which have been discovered. They may be 40 acres or 160 acres in size and remain "active" so long as rent is timely paid and annual labor requirements are met. Claims may be converted or required to be converted to Upland Mining Lease before minerals can be extracted if other resources are affected. Before locatable minerals can actually be mined, a mining permit application (APMA or plan of operation and reclamation plan) must be filed and approved This shape file characterizes the geographic representation of land parcels within the State of Alaska contained by the State Mining Claim category. It has been extracted from data sets used to produce the State status plats. This data set includes cases noted on the digital status plats up to one day prior to data extraction. Each feature has an associated attribute record, including a Land Administration System (LAS) file-type and file-number which serves as an index to related LAS case-file information. Additional LAS case-file and customer information may be obtained at: https://dnr.alaska.gov/projects/las/ Those requiring more information regarding State land records should contact the Alaska Department of Natural Resources Public Information Center directly.
State Prospecting Site

Prospecting Sites are for acquiring potential "locatable" mineral rights (base and precious metals) that have not been discovered yet. Prospecting sites have a term of two years and are staked like a mining claim. This shape file characterizes the geographic representation of land parcels within the State of Alaska contained by the Mining Claim, Permit, or Prospecting Site category. It has been extracted from data sets used to produce the State status plats. This data set includes cases noted on the digital status plats up to one day prior to data extraction. Each feature has an associated attribute record, including a Land Administration System (LAS) file-type and file-number which serves as an index to related LAS case-file information. Additional LAS case-file and customer information may be obtained at: Those requiring more information regarding State land records should contact the Alaska Department of Natural Resources Public Information Center directly.
State Tentatively Approved(TA) or Patented

Lands conveyed to the State of Alaska with a variety of cases such as general purpose, expansion of communities, University of Alaska, and recreational purposes. This shape file characterizes the geographic representation of land parcels within the State of Alaska contained by the Ownership - State Owned, Managed - State Tentatively Approved or Patented category. It has been extracted from data sets used to produce the State status plats. This data set includes cases noted on the digital status plats up to one day prior to data extraction. Each feature has an associated attribute record, including a Land Administration System (LAS) file-type and file-number which serves as an index to related LAS case-file information. Additional LAS case-file and customer information may be obtained at: https://dnr.alaska.gov/projects/las/ Those requiring more information regarding State land records should contact the Alaska Department of Natural Resources Public Information Center directly.
Municipal Entitlement and Tidelands

Conveyance of tide and submerged land to municipalities per AS 38.05.825. This shape file characterizes the geographic representation of land parcels within the State of Alaska contained by the Municipal Tideland category. It has been extracted from data sets used to produce the State status plats. This data set includes cases noted on the digital status plats up to one day prior to data extraction. Each feature has an associated attribute record, including a Land Administration System (LAS) file-type and file-number which serves as an index to related LAS case-file information. Additional LAS case-file and customer information may be obtained at: https://dnr.alaska.gov/projects/las/ Those requiring more information regarding State land records should contact the Alaska Department of Natural Resources Public Information Center directly.
Alaska Forestry Resource Management Boundaries

Overview This feature service represents the resource management boundaries managed by the Alaska Division of Forestry and Fire Protection. It provides detailed spatial data delineating the administrative and operational zones used for forestry resource management across the state of Alaska. Feature Layers * Resource Management Boundaries: This layer depicts the various forestry management boundaries within Alaska. It includes attributes such as boundary names, unique identifiers, and related metadata including creation and last edited user and date information. The layer features polygon geometries outlining areas that the forestry division manages for resource planning, protection, and conservation. Geographic Coverage The data covers the entire state of Alaska, offering a comprehensive overview of forestry management boundaries statewide. Purpose and Applications * Supports forest resource planning and management by delineating administrative areas. * Assists in coordination of forestry activities between different regions and stakeholders. * Useful for environmental monitoring, conservation efforts, and policy enforcement related to forestry resources. Data Source and Quality This dataset is maintained by the Alaska Division of Forestry and Fire Protection. Although the data aims to be current and accurate, it represents an approximation intended primarily for display and operational purposes. Users should note the license information which highlights the intended use and disclaimers related to data accuracy.
Tongass National Forest Timber Suitability

This feature class represents the lands on the Tongass National Forest that are suitable for timber production. As part of the 2016 Forest Plan Amendment, Tetra-Tech developed a process to generate the dataset. Please refer to the "Forest Service R10-MB-756j Land and Resource Management Plan", Appendix A for detailed information on this process:https://www.fs.usda.gov/Internet/FSE_DOCUMENTS/fseprd527907.pdf Tetra-Tech’s process followed two major steps: 1) the identification of lands that may be legally and practicably capable of timber production; and 2) from the lands that may be suited for timber production, identify lands that are suited for timber production based on the compatibility of timber production with the desired conditions and objectives for those lands. Suitable lands in the Forest Plan constitute the land base for determining vegetation management practices associated with timber production. Prior to 2018 previous suitabiliity models excluded eagle and goshawk nest buffers. Nest buffers, as well as a number of resource concern areas not specifically outlined in Appendix A, are not accounted for in this suitability analysis. Under the 2016 Forest Plan, suitability determinations vary in old growth and young growth areas. This feature class derived young growth areas by using the following selection statement on the Tongass Cover Type feature class: Stand_Origin = 'H' and Reserve_Amount 0)This SuitabilityFP16 feature class only displays whether an area is old growth or young growth and if it is suitable for timber harvest or unsuitable for timber harvest. If the user wishes to know why a particular area is unsuitable for timber harvest, the SuitableReasons feature class should be used. This SuitabilityFP16 feature class is recommended for use when reasons for unsuitability are not needed. There are far fewer features in this SuitabilityFP16 feature class, making its performance in GIS applications considerably better than the SuitableReasons feature class.This feature class is the output of the TNF Timber Suitability script located at the following path:T:\FS\Reference\GeoTool\r10_tnf\Script\Suitable\TimberSuitabilityForestWide64Bit.pySpecific geoprocessing steps to create the feature class are explicitly outlined in the script.
Infrastructure Pavement

Overview This feature service provides comprehensive GIS data related to pavement infrastructure within the Matanuska-Susitna Borough in Alaska. It includes detailed information about roadway surfaces, pavement classification, jurisdiction, custodianship, and maintenance priorities, facilitating public works management and infrastructure planning. Feature Layers * OMS_GIS_Pavement: This layer contains detailed linear features representing pavement segments in the borough. It includes attributes such as route number, surface type (e.g., HMA, Gravel, Asphalt), pavement classification (Earth, Gravel, Paved, Asphalt), and functional classifications both current and historic. Jurisdiction and custodian information describe which agencies or entities manage the pavement, covering city, borough, state, and private ownerships. The layer also tracks pavement status (Active, Planned, Completed, etc.), maintenance priority levels, installation dates, length measurements, and an estimated Overall Condition Index (OCI). This rich attribute dataset supports infrastructure assessment, maintenance scheduling, and transportation planning within the region. Geographic Coverage This service covers the Matanuska-Susitna Borough, located in Alaska, providing localized pavement and roadway condition data essential for transportation infrastructure management within this area. Use Cases * Transportation infrastructure planning and management by public agencies. * Maintenance prioritization and scheduling based on pavement condition and status. * Mapping and analysis of roadway functional classifications and jurisdiction responsibilities. * Support for metropolitan area planning efforts within the borough. Licensing and Citation The data is copyrighted by the Matanuska-Susitna Borough and provided as a public service. Users must comply with the terms of use that restrict unauthorized redistribution and require proper source citation when using or modifying the data.
Functional Class AKDOT

This line feature class is classified using coded domain values, described below. Each segment includes attributes such as Route ID, Milepoint To and From and the corresponding milepoint descriptions. Also included are attributes for Route Name and Functional Class Status. Coded domain value along with the descriptive text used for Functional Class: Functional Class 1 = Interstate Functional Class 2 = Principal Arterial - Freeway/Expressway Functional Class 3 = Principal Arterial - Other Functional Class 4 = Minor Arterial Functional Class 5 = Major Collector Functional Class 6 = Minor Collector Functional Class 7 = Local Functional Class 99 = Not Functionally Classified
Juneau DOT&PF Sidewalks Winter Maintenance Priority

This feature service shows the Winter Maintenance Priority of sidewalks in Juneau according to Alaska Department of Transportation & Public Facilities (DOT&PF) data. Public maintenance priorities are expressed as a time-based scale (Levels 1–3), indicating target response timeframes of approximately 48 hours (Priority 1), 72 hours (Priority 2), and 96 hours (Priority 3). This content was reviewed and approved December 2025. Please reach out to DOT&PF GIS team with any questions. dot.gis@alaska.gov
Management Responsibility AKDOT

Coded domain value along with the descriptive text used for Responsible Entity Type: Responsible Entity Type 1 = State Highway Agency Responsible Entity Type 2 = County Highway Agency Responsible Entity Type 3 = Town or Township Highway Agency Responsible Entity Type 4 = City or Municipal Highway Agency Responsible Entity Type 11 = State Park, Forest, or Reservation Agency Responsible Entity Type 12 = Local Park, Forest, or Reservation Agency Responsible Entity Type 21 = Other State Agency Responsible Entity Type 25 = Other Local Agency Responsible Entity Type 26 = Private (other than Railroad) Responsible Entity Type 27 = Railroad Responsible Entity Type 31 = State Toll Agency Responsible Entity Type 32 = Local Toll Agency Responsible Entity Type 40 = Other Public Instrumentality (e.g., Airport, School, University) Responsible Entity Type 50 = Indian Tribe Nation Responsible Entity Type 60 = Other Federal Agency Responsible Entity Type 62 = Bureau of Indian Affairs Responsible Entity Type 63 = Bureau of Fish and Wildlife Responsible Entity Type 64 = U.S. Forest Service Responsible Entity Type 66 = National Park Service Responsible Entity Type 67 = Tennessee Valley Authority Responsible Entity Type 68 = Bureau of Land Management Responsible Entity Type 69 = Bureau of Reclamation Responsible Entity Type 70 = Corps of Engineers Responsible Entity Type 72 = U.S. Air Force Responsible Entity Type 73 = U.S. Navy/Marines Responsible Entity Type 74 = U.S. Army Responsible Entity Type 80 = Other
Material Site Inventory Points

This material site layer contains data from around 2013 when the Alaska DOT&PF Geotechnical Asset Management contracted R&M for the Material Site Inventory. It has been updated with additional material sites that have been investigated along the Dalton, Elliott and Parks Highways since the original inventory. While this layer provides a repository for interested parties to locate basic information about those sites, the information may not represent current conditions. To obtain current and more comprehensive information for a specific site, contact the Regional Right of Way, Materials, and Maintenance & Operations Sections.
Mileposts AKDOT

Mileposts are represented by a physical sign along the side of the road providing a distance reference from a given point, usually the beginning of the road. They are reviewed and updated every 1-2 years is possible depending on where they are. Mileposts for roads on the main road system have a higher frequency of review and update then those on remote roads. Authoritative mileposts from Alaska Department of Transportation & Public Facilities.
HPMS DATA 2024

Each state is required to submit certain roadway data items as full extent (or for all roadways being reported) and some data items are only required on samples of those roadways. For example, data items such as Functional Classification, National Highway System, Route Number are a few that are reported on all roadways, or full extent. Whereas Speed Limit data is only required to be submitted to HPMS on samples. There are approximately 61 total HPMS data items in which a state can submit data. Alaska submits 54 of them. For more information about HPMS visit our HPMS page: [HPMS - Transportation Asset and Reporting Program - Department of Transportation & Public Facilities - State of Alaska] Questions? Contact: [dot.gis@alaska.gov]
Roads AKDOT

The roads layer is a linear centerline representation of all routes within the State of Alaska in a linear referencing format. They’re a foundational layer in the GIS database from which other events are layered on top of. The layer does not assign ownership but is meant to represent all public roads within the state. The roads are reviewed once every 5 years except for known changes such as re-alignments. Those changes are updated immediately in the GIS database once the road change become open to the general public. In the building of the roads layer there are some roads that got added that are not publicly accessible or not actually considered roads drivable by a standard car. To determine which roads are open to the general public, please refer to event layer called Facility Type. Authoritative roads from Alaska Department of Transportation & Public Facilities.
STIP 2024 to 2027 (DRAFT)

The Alaska Statewide Transportation Improvement Program (STIP) is the state’s four-year program for transportation system preservation and development. It includes interstate, state and some local highways, bridges, ferries and public transportation, but does not include airports or non-ferry-related ports and harbors. It covers all system improvements for which partial or full federal funding is approved and that are expected to take place during the four-year duration of the STIP. As of 7/27/23 there are 237 STIP projects within the 2024 to 2027 STIP.
Bridges AKDOT

Bridges are represented as either a point or line in our database. Bridges on a road centerline are shown as a line while all other bridges are shown as a point. The length of the linear bridge line is determined by the actual length of the bridge. Bridge location and information is relayed to us by the departments Bridge Management group. Bridges are constantly updated and reviewed on a yearly basis. Coded domain value along with the descriptive text used for Bridge Structure Type: Structure Type 1= Bridges Structure Type 2= Pedestrian Structure Type 3= Railroad Structure Type 4= Tunnels Structure Type 5= Minor Authoritative bridge points from Alaska Department of Transportation & Public Facilities.
Fairbanks DOT&PF Sidewalks Winter Maintenance Priority

This feature service shows the Winter Maintenance Priority of sidewalks in Juneau according to Alaska Department of Transportation & Public Facilities (DOT&PF) data. Public maintenance priorities are expressed as a time-based scale (Levels 1–3), indicating target response timeframes of approximately 48 hours (Priority 1), 72 hours (Priority 2), and 96 hours (Priority 3). This content was reviewed and approved December 2025. Please reach out to DOT&PF GIS team with any questions. dot.gis@alaska.gov
Dalton Highway Access Points 2023

An access point is a location where vehicles can enter or exit a roadway, including driveways, side roads, pullouts, intersections, and other points of direct roadway access. This dataset contains mapped access points along the Dalton Highway identified and analyzed by Furgo using 2023 roadway imagery. Supplemental attributes may include route identifiers, milepoints, edit dates, and related roadway inventory metadata used to support transportation planning, corridor management, and roadway analysis.
Winter Maintenance Priority

This is used for OpenData and not the Winter Maint Priority Map. That service is : https://services.arcgis.com/r4A0V7UzH9fcLVvv/arcgis/rest/services/Winter_Maint_Routes/FeatureServer/0 Item is here : https://akdot.maps.arcgis.com/home/item.html?id=9ff6082bf00a4a26afac3eca977c3d88
TNF MVUM Roads and Trails sync enabled

A route feature stores the spatial locations (geography) of the road. These feature classes have an (M) value or measure on their vertices. A route system depicts all roads within or in close proximity to an administrative unit. A road is a motor vehicle travel way over 50 inches wide, unless classified and managed as a trail. This feature is only SPATIAL ROAD DATA, other data (open, closed, jurisdiction, maintenance level) is stored in INFRA. Used to link spatial roads to INFRA data, ROAD NO., BMP, EMP and Calibration. Routed roads are a single spatial line, all have data in INFRA and this data must be attached. Routed roads need to have INFRA data table attached by use of R10 Geospatial Interface (GI) tool and Visualization named Roads with Core Attributes RSW - This creates an output roads layer and adds the following fields from the INFRA database at NITC: name, lanes, service life, system, surface type, jurisdiction, objective maintenance level, operational maintenance level, route status, functional class and primary maintainer. Routed ROADS CAN HAVE OTHER DATA TABLES ATTACHED, (R10 Stream Data Point-RSW, Road Points -RSW, Bridges-RSW, MVUM Roads and Transportation Atlas. A road may be classified or unclassified. Classified roads are roads within the National Forest System lands planned and managed for motor vehicle access including State roads, county roads, private roads, permitted roads, and Forest Service roads. Unclassified roads are roads not intended to be a part of nor managed as a part of the forests transportation system, such as temporary roads, and unplanned, unengineered, unauthorized off-road vehicle tracks and abandoned travel ways. Route measurements and route directions must correspond to those stored in the INFRA Oracle table RTE_BASICS. Associated National Application: INFRA Travel Routes. IWeb Infra Roads webpage http://basenet.fs.fed.us/support/help/roads/. All routed roads are required to have data in INFRA and all roads having data in INFRA are required to be routed.
General Services Administration Leased Properties

General Services Administration Leased Properties This National Geospatial Data Asset (NGDA) dataset, shared as a General Services Administration (GSA) feature layer, displays federal government leased properties in the United States, Puerto Rico, Northern Mariana Islands, U.S. Virgin Islands, Guam and American Samoa. Per [GSA], it is “the nation’s largest public real estate organization, provides workspace for over one million federal workers. These employees, along with government property, are housed in space owned by the federal government and in leased properties including buildings, land, antenna sites, etc. across the country.” [NGDA _ General Services Administration Leased Properties_ 800x400 _ Screen Capture] GSA Leased Properties in Washington D.C. Data currency: Current federal service ([FC IOLP Lease]) NGDAID: [133 (Inventory of Owned and Leased Properties (IOLP))] OGC API Features Link: Not Available For more information: [Inventory of GSA Owned and Leased Properties]; [Real Estate] For feedback, please contact: [ArcGIScomNationalMaps@esri.com] NGDA Data Set This data set is part of the [NGDA Real Property Theme Community]. Per the Federal Geospatial Data Committee (FGDC), [Real Property] is defined as "the spatial representation (location) of real property entities, typically consisting of one or more of the following: unimproved land, a building, a structure, site improvements and the underlying land. Complex real property entities (that is "facilities") are used for a broad spectrum of functions or missions. This theme focuses on spatial representation of real property assets only and does not seek to describe special purpose functions of real property such as those found in the Cultural Resources, Transportation, or Utilities themes." For other NGDA Content: [Esri Federal Datasets]
General Services Administration Owned Properties

General Services Administration Owned Properties This National Geospatial Data Asset (NGDA) dataset, shared as a General Services Administration (GSA) feature layer, displays federal government owned properties in the United States, Puerto Rico, Northern Mariana Islands, U.S. Virgin Islands, Guam and American Samoa. Per [GSA], it is “the nation’s largest public real estate organization, provides workspace for over one million federal workers. These employees, along with government property, are housed in space owned by the federal government and in leased properties including buildings, land, antenna sites, etc. across the country.” [NGDA _ General Services Administration Owned Properties _ 800x400 _ Screen Capture] Federally owned buildings in downtown DC Data currency: Current federal service ([FC_IOLP_BLDG)]) NGDAID: [133 (Inventory of Owned and Leased Properties (IOLP))] OGC API Features Link: Not Available For more information: [Real Estate] For feedback please contact: [Esri_US_Federal_Data@esri.com] NGDA Data Set This data set is part of the [NGDA Real Property Theme Community]. Per the Federal Geospatial Data Committee (FGDC), [Real Property] is defined as "the spatial representation (location) of real property entities, typically consisting of one or more of the following: unimproved land, a building, a structure, site improvements and the underlying land. Complex real property entities (that is "facilities") are used for a broad spectrum of functions or missions. This theme focuses on spatial representation of real property assets only and does not seek to describe special purpose functions of real property such as those found in the Cultural Resources, Transportation, or Utilities themes." For other NGDA Content: [Esri Federal Datasets]