AndreaBozzo/ceres-open-data-index huggingface dataset:
U.S. Census Block Groups

U.S. Census Block Groups This feature layer, utilizing National Geospatial Data Asset (NGDA) data from the U.S. Census Bureau (USCB), displays Census block groups in the 50 states, the District of Columbia, and Puerto Rico. Per the [USCB], "Block Groups (BGs) are clusters of blocks within the same census tract. Each census tract contains at least one BG, and BGs are uniquely numbered within census tracts. BGs have a valid code range of 0 through 9. BGs have the same first digit of their 4-digit census block number from the same decennial census. BGs coded 0 are intended to only include water area, no land area, and they are generally in territorial seas, coastal water, and Great Lakes water areas. Block groups generally contain between 600 and 3,000 people. A BG usually covers a contiguous area but never crosses county or census tract boundaries. They may, however, cross the boundaries of other geographic entities like county subdivisions, places, urban areas, voting districts, congressional districts, and American Indian / Alaska Native / Native Hawaiian areas." [USA Block Groups] Block Group 2 - Census Tract 010400 (Santa Fe, NM area) Data version: This cached Esri federal service is checked weekly for updates from its enterprise federal source ([Census Block Groups]) and will support mapping, analysis, data exports and OGC API – Feature access. NGDAID: [70 (Series Information for Block Group State-based TIGER/Line Shapefiles, Current)] OGC API Features Link: ([U.S. Census Block Groups - OGC Features]) copy this link to embed it in OGC Compliant viewers For more information, please visit: [What are census blocks?] For feedback please contact: [Esri_US_Federal_Data@esri.com] NGDA Data Set This data set is part of the [NGDA Governmental Units, and Administrative and Statistical Boundaries Theme Community]. Per the Federal Geospatial Data Committee (FGDC), this [theme] is defined as the "boundaries that delineate geographic areas for uses such as governance and the general provision of services (e.g., states, American Indian reservations, counties, cities, towns, etc.), administration and/or for a specific purpose (e.g., congressional districts, school districts, fire districts, Alaska Native Regional Corporations, etc.), and/or provision of statistical data (census tracts, census blocks, metropolitan and micropolitan statistical areas, etc.). Boundaries for these various types of geographic areas are either defined through a documented legal description or through criteria and guidelines. Other boundaries may include international limits, those of federal land ownership, the extent of administrative regions for various federal agencies, as well as the jurisdictional offshore limits of U.S. sovereignty. Boundaries associated solely with natural resources and/or cultural entities are excluded from this theme and are included in the appropriate subject themes." For other NGDA Content: [Esri Federal Datasets]
Multifamily Properties - Assisted

Multifamily Properties - Assisted This National Geospatial Data Asset (NGDA) dataset, shared as a Federal Housing Administration feature layer, displays rental housing properties with five or more dwelling units in the United States. Per the [Department of Housing and Urban Development (HUD)], "HUD's Multifamily Housing property portfolio consist primarily of rental housing properties with five or more dwelling units such as apartments or town houses, but can also be nursing homes, hospitals, elderly housing, mobile home parks, retirement service centers, and occasionally vacant land. HUD provides subsidies and grants to property owners and developers designed to promote the development and preservation of affordable rental units for low-income populations and those with special needs, such as the elderly and disabled". [NGDA _ Multifamily Properties Assisted _ 800x400 _ Screen Capture] Tyler House in Washington, D.C. Data currency: current federal service ([Multifamily Properties - Assisted]) NGDAID: [183 (Assisted Housing - Multifamily Properties (Assisted) – National Geospatial Data Asset (NGDA))] For more information, please visit: [Office of Multifamily Housing] Support documentation: [DD_HUD Assisted Multifamily Properties] 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]
Water Level Constituent Stations

Water Level Constituent Stations This feature layer, utilizing National Geospatial Data Asset (NGDA) data from the National Oceanic and Atmospheric Administration, displays the Center for Operational Oceanographic Products and Services (CO-OPS) locations of removed and presently operating water level stations, in the United States and elsewhere, at which harmonic constituents have been generated and accepted. According to [NOAA], “There are hundreds of periodic motions of the Earth, Sun, and Moon that are identified by astronomy. Each of these motions or “constituents” in a set of harmonic constants is a mathematical value describing the effect that cyclical motion of the Earth, Sun, Moon system has on the tides.” [Water Level Constituent Stations] Kodiak Island (ID: 9457292) & Sitkalidak Island Gps Tide Buoy (ID: 9457512) Data currency: This cached Esri federal service is checked weekly for updates from its enterprise federal source ([Waterlevel Constituent Stations]) and will support mapping, analysis, data exports and OGC API – Feature access. NGDAID: [178 (Sea Level Trends: Sea Level Variations of the United States Derived from National Water Level Observation Network Stations)] OGC API Features Link: ([Water Level Constituent Stations - OGC Features]) copy this link to embed it in OGC Compliant viewers For more information: [Harmonic Constituents - Station Selection]; [Tides & Currents Products] For feedback please contact: [Esri_US_Federal_Data@esri.com] NGDA Data Set This data set is part of the [NGDA Water - Oceans & Coast Theme Community]. Per the Federal Geospatial Data Committee (FGDC), [Water - Oceans & Coast] is defined as “features and characteristics of salt water bodies (i.e. tides, tidal waves, coastal information, reefs) and features and characteristics that represent the intersection of the land with the water surface (i.e. shorelines), the lines from which the territorial sea and other maritime zones are measured (i.e. baseline maritime) and lands covered by water at any stage of the tide (i.e. Outer Continental Shelf ), as distinguished from tidelands, which are attached to the mainland or an island and cover and uncover with the tide.” For other NGDA Content: [Esri Federal Datasets]
Military Installations, Ranges, and Training Areas - Polygons

Military Installations, Ranges, and Training Areas - Polygons This feature layer, utilizing National Geospatial Data Asset (NGDA) data from Acquisition & Sustainment, displays military installations, ranges, and training areas (MIRTA) in the United States and its territories. According to the [Bureau of Transportation Statistics (BTS)], “The dataset depicts the authoritative locations of the most commonly known Department of Defense (DoD) sites, installations, ranges, and training areas world-wide. These sites encompass land which is federally owned or otherwise managed.” Joint Base Andrews Data downloaded: September 5, 2025 Data source: [Military Installations, Ranges, and Training Areas] NGDAID: [134 (Military Installations, Ranges, and Training Areas)] For more information, please visit: * [Your Official Guide to U.S. Military Installations] * [U.S. Army Corps of Engineers Geospatial] * [MIRTA Viewer] Support documentaion [Release Notes] 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]
Military Installations, Ranges, and Training Areas - Points

Military Installations, Ranges, and Training Areas - Points This feature layer, utilizing National Geospatial Data Asset (NGDA) data from the Department of Defense (DOD), displays military installations, ranges, and training areas (MIRTA) in the United States and its territories. This point data, per [Office of the Under Secretary of War for Acquisition & Sustainment OUSW (A&S)], “contains the authoritative point locations and (where available) boundaries of Department of Defense sites, commonly referred to as installations, ranges, training areas, bases, forts, camps, armories, centers, etc. These installations are, in many cases, comprised of a number of subordinate sites.” [NGDA _ MITRA Points _ 800x400 _ Screen Capture] Naval Support Activity Wash Data currency: 2024 Data source: [Geospatial Information for U.S. Military Installations, Ranges, and Training Areas] NGDAID: [134 (Military Installations, Ranges, and Training Areas)] For more information, please visit: * [Your Official Guide to U.S. Military Installations] * [Military Bases] * [MIRTA Map Viewer] Support documentation: [Release Notes] 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]
Intermodal Passenger Connectivity Database

Intermodal Passenger Connectivity Database This National Geospatial Data Asset (NGDA) dataset, shared as a Bureau of Transportation Statistics (BTS) feature layer, displays the Intermodal Passenger Connectivity Database (IPCD). The IPCD is a nationwide data table of rail, air, bus and ferry passenger transportation terminals. According to [BTS], IPCD is a "nationwide database of passenger transportation terminals, with data on the availability of connections among the various scheduled public transportation modes at each facility." The types of passenger transportation terminals include: * Scheduled airline service airports * Intercity bus stations * Intercity and transit ferry terminals * Light-rail transit stations * Heavy-rail transit stations * Passenger-rail stations * Bike-share stations The data describes the availability and locations of the above types of passenger transportation terminals. Note, transit bus service locations are not specifically included. [NGDA _ IPCD _ 800x400 _ screen capture] Niagara Frontier Transportation Authority (NFTA) - Military Data currency: current Federal Service ([Intermodal Passenger Connectivity Database IPCD]) NGDAID: [144 (Intermodal Passenger Connectivity Database (IPCD))] For more information: * [Intermodal Passenger Connectivity Database IPCD] * [Metadata] Support documentation: [IPCD (data dictionary)] For feedback please contact: [Esri_US_Federal_Data@esri.com] NGDA Theme Community This data set is part of the [NGDA Transportation Theme Community]. Per the Federal Geospatial Data Committee (FGDC), [Transportation] is defined as the "means and aids for conveying persons and/or goods. The transportation system includes both physical and non-physical components related to all modes of travel that allow the movement of goods and people between locations". For other NGDA Content: [Esri Federal Datasets]
Railroad Lands

The purpose of this dataset is to depict areas where the Alaska Railroad Corporation has some interest in lands. The interest represented which may include a variety of interests including fee, exclusive use right-of-way or other interest. This information is provided for general reference only and is not intended to be an authoritative location of boundaries as determined with legally defensible methods. This data is managed by the Alaska Railroad Land Services team. It was established by drawing record U.S. Surveys in AutoCAD and rotating/translating them based on the railroad centerline as surveyed by moving PPK. It is instantly updated when changes are made. The data is stored and served in NAD 1983 (2011) StatePlane Alaska 4 FIPS 5004 (US Feet), without a Vertical Datum. Please contact RoderJ@akrr.com with any questions about the features contained in this layer.
Official Streets and Highways Plan 2022

The OSHP is a line dataset that identifies future road corridors and road upgrades necessary to safely and efficiently accommodate our growing population and its transportation needs. This plan helps the Borough make informed decisions about when and where infrastructure investments are needed, based on where development is occurring. By planning ahead for our infrastructure we are able to more efficiently use Borough tax dollars, reduce traffic congestion, promote roadway safety, and keep up with the infrastructure demands of development.
Alaska Forestry Roads Public View

Overview This feature service provides public access to Alaska Division of Forestry road information across the state. It brings together road network records for forestry-managed areas and supports viewing road location, classification, status, ownership, management, and FRPA-related attributes. Feature Layers * Forestry Roads - Public View: Road features for forestry-owned and forestry-managed roads in Alaska, including road designation, class, season of use, ownership, management responsibility, and network grouping information. Geographic Coverage The service covers forestry road networks in Alaska, with attributes organized by forestry area, region, and road network subregions. Use Cases * Reviewing forestry road locations and network organization. * Supporting road management and maintenance planning. * Understanding road classification, seasonal use, and designation status. * Referencing public information related to FRPA and forestry road connectivity. Data Source and Accuracy Data is provided by the Alaska Division of Forestry and Fire Protection and represents an approximation intended for display purposes. While every effort is made to ensure data accuracy and currency, it is sourced from multiple agencies and may contain inherent limitations or inaccuracies. Users are advised to consider this when applying the data to critical decisions.
Level III Ecoregions of the Continental United States

Level III Ecoregions of the Continental United States This feature layer, utilizing National Geospatial Data Asset (NGDA) data from the Environmental Protection Agency (EPA), displays the Level III Ecoregions throughout the continental U.S. Per [EPA], “Ecoregions denote areas of general similarity in ecosystems and in the type, quality, and quantity of environmental resources. They are designed to serve as a spatial framework for the research, assessment, management, and monitoring of ecosystems and ecosystem components. These general purpose regions are critical for structuring and implementing ecosystem management strategies across federal agencies, state agencies, and nongovernment organizations that are responsible for different types of resources within the same geographical areas. The approach used to compile this map is based on the premise that ecological regions can be identified through the analysis of patterns of biotic and abiotic phenomena, including geology, physiography, vegetation, climate, soils, land use, wildlife, and hydrology. The relative importance of each characteristic varies from one ecological region to another. At Level III, the continental United States contains 105 regions whereas the conterminous United States has 85.” [Level III Ecoregions of the Continental US] Middle Atlantic Coastal Plain Data currency: This cached Esri federal service is checked weekly for updates from its enterprise federal source ([Level III Ecoregions in the US]) and will support mapping, analysis, data exports and OGC API – Feature access. NGDAID: [7 (Omernik's Level III Ecoregions Of The Conterminous United States)] OGC API Features Link: ([Level III Ecoregions of the Continental United States - OGC Features]) copy this link to embed it in OGC Compliant viewers For more information: [Level III and IV Ecoregions of the Continental United States] For feedback please contact: [Esri_US_Federal_Data@esri.com] NGDA Data Set This data set is part of the [NGDA Biodiversity and Ecosystems Theme Community]. Per the Federal Geospatial Data Committee (FGDC), [Biodiversity and Ecosystems] is defined as pertaining to, or describing, "the dynamic processes, interactions, distributions, and relationships between and among organisms and their environments." For other NGDA Content: [Esri Federal Datasets]
Puerto Rico Subbarrios

Puerto Rico Subbarrios This feature layer, utilizing National Geospatial Data Asset (NGDA) data from the U.S. Census Bureau (USCB), displays subbarrios in Puerto Rico. To understand a Subbarrio, it is important to learn how the [USCB] presents data in Puerto Rico. “The USCB Census Bureau treats the Commonwealth of Puerto Rico as the statistical equivalent of a state for data presentation purposes. The primary legal divisions of Puerto Rico are termed "municipios." For data presentation purposes, the Census Bureau treats a municipio as the equivalent of a county in the United States. The USCB recognizes barrios and barrios-pueblo as the primary legal divisions of municipios. These entities are similar to the minor civil divisions (MCDs) used for reporting data in 29 states of the United States. Subbarrios in 23 municipios are the primary legal subdivisions of the barrios-pueblo and some barrios.” [Puerto Rico Subbarios] San Jose Subbarrio Data currency: This cached Esri federal service is checked weekly for updates from its enterprise federal source ([Subbarrios]) and will support mapping, analysis, data exports and OGC API – Feature access. NGDAID: [93 (Series Information for Subbarrio (Subminor Civil Division) State-based TIGER/Line Shapefiles, Current)] OGC API Features Link: ([Puerto Rico Subbarrios - OGC Features]) copy this link to embed it in OGC Compliant viewers For more information, please visit: [Puerto Rico] For feedback please contact: [Esri_US_Federal_Data@esri.com] NGDA Data Set This data set is part of the [NGDA Governmental Units, and Administrative and Statistical Boundaries Theme Community]. Per the Federal Geospatial Data Committee (FGDC), this [theme] is defined as the "boundaries that delineate geographic areas for uses such as governance and the general provision of services (e.g., states, American Indian reservations, counties, cities, towns, etc.), administration and/or for a specific purpose (e.g., congressional districts, school districts, fire districts, Alaska Native Regional Corporations, etc.), and/or provision of statistical data (census tracts, census blocks, metropolitan and micropolitan statistical areas, etc.). Boundaries for these various types of geographic areas are either defined through a documented legal description or through criteria and guidelines. Other boundaries may include international limits, those of federal land ownership, the extent of administrative regions for various federal agencies, as well as the jurisdictional offshore limits of U.S. sovereignty. Boundaries associated solely with natural resources and/or cultural entities are excluded from this theme and are included in the appropriate subject themes." For other NGDA Content: [Esri Federal Datasets]
Tribal Block Groups

Tribal Block Groups This feature layer, utilizing National Geospatial Data Asset (NGDA) data from the U.S. Census Bureau (USCB), depicts American Indian tribal block groups. Per the [USCB], “a tribal block group is a cluster of census tabulation blocks within a single tribal census tract delineated by American Indian tribal participants or the Census Bureau for the purpose of presenting demographic data on their reservation and/or off-reservation trust land. The tribal block groups are defined independently of the standard county-based block group delineation. For federally recognized American Indian Tribes with reservations and/or off-reservation trust lands with a population less than 1,200, a single tribal block group is defined. Qualifying reservations and/or off-reservation trust lands with a population greater than 1,200 could define additional tribal block groups within their area without regard to the standard block group configuration.” [Tribal Block Groups] Tribal Block Groups in the Southwest Data currency: This cached Esri federal service is checked weekly for updates from its enterprise federal source ([Tribal Block Groups]) and will support mapping, analysis, data exports and OGC API – Feature access. NGDAID: [94 (Series Information for Tribal Block Group National TIGER/Line Shapefiles, Current)] OGC API Features Link: ([Tribal Block Groups - OGC Features]) copy this link to embed it in OGC Compliant viewers For more information, please visit: [2020 Census Participant Statistical Areas Program (PSAP)] For feedback please contact: [Esri_US_Federal_Data@esri.com] NGDA Data Set This data set is part of the [NGDA Governmental Units, and Administrative and Statistical Boundaries Theme Community]. Per the Federal Geospatial Data Committee (FGDC), this [theme] is defined as the "boundaries that delineate geographic areas for uses such as governance and the general provision of services (e.g., states, American Indian reservations, counties, cities, towns, etc.), administration and/or for a specific purpose (e.g., congressional districts, school districts, fire districts, Alaska Native Regional Corporations, etc.), and/or provision of statistical data (census tracts, census blocks, metropolitan and micropolitan statistical areas, etc.). Boundaries for these various types of geographic areas are either defined through a documented legal description or through criteria and guidelines. Other boundaries may include international limits, those of federal land ownership, the extent of administrative regions for various federal agencies, as well as the jurisdictional offshore limits of U.S. sovereignty. Boundaries associated solely with natural resources and/or cultural entities are excluded from this theme and are included in the appropriate subject themes." For other NGDA Content: [Esri Federal Datasets]