AndreaBozzo/ceres-open-data-index huggingface dataset:
NOAA Climate Data Record for Mean Layer Temperature (Lower Stratosphere) from UCAR, Version 2

The Temperatures in the Lower Stratosphere (TLS) (AMSU channel 9 and MSU channel 4) CDR is generated by using National Oceanic and Atmospheric Administration (NOAA), National Aeronautics and Space Administration (NASA), and Europe METeorological Operational satellite-A (Metop/A) satellites which have been calibrated using coincident Global Positioning System (GPS) Radio Occultation (RO) temperature profile measurements from Constellation Observing System for Meteorology, Ionosphere, and Climate (COSMIC) and Challenging Mini-satellite Payload (CHAMP), and Gravity Recovery And Climate Experiment (GRACE) from 2001 to the current. The 'adjusted' MSU/AMSU data in the period of 2001 to 2014 were used as reference data to calibrate other overlapped MSU/AMSU data from 1980 to 2001.

Tags: 1 km, 250 km - < 500 km or approximately 2.5 degrees - < 5.0 degrees, advanced microwave sounding unit-a, amsu-a, brightness temperature, challenging minisatellite payload, champ, constellation observing system for meteorology, cosmic data analysis and archive center, doc/noaa/nesdis/ncei, earth science, geographic region, global, infrared wavelengths, ionosphere and climate, microwave, microwave sounding unit, monthly climatology, msu, national centers for environmental information, national oceanic & atmospheric administration-10, national oceanic & atmospheric administration-11, national oceanic & atmospheric administration-12, national oceanic & atmospheric administration-14, national oceanic & atmospheric administration-15, national oceanic & atmospheric administration-16, national oceanic & atmospheric administration-18, national oceanic & atmospheric administration-19, national oceanic & atmospheric administration-6, national oceanic & atmospheric administration-7, national oceanic & atmospheric administration-8, national oceanic & atmospheric administration-9, nesdis, noaa, noaa climate data record (cdr) program, noaa onestop project, noaa-10, noaa-11, noaa-12, noaa-14, noaa-15, noaa-16, noaa-18, noaa-19, noaa-6, noaa-7, noaa-8, noaa-9, satellite, spectral/engineering, television infrared observation satellite-n, tiros-n, troposphere, u.s. department of commerce, ucar/cosmic/cdaac, university corporation for atmospheric research, vertical location
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Bicycle Lanes

<div style='text-align:Left;'><div><div><p><span>For a city, street blocks are a very common way in which to organize and relate asset types such as bicycle lanes. The bicycle lane layer is an extract of its parent layer Roadway Blocks. The bicycle lane layer provides locations for a variety of different types of lane types throughout Washington, DC. Bicycle lane dataset is derived from the Roadway Block centerlines.</span></p></div></div></div>

Tags: bicycle, bike, bike-lane, dc, ddot, district-of-columbia, transportation, washington-dc
Organization: District of Columbia
AHRQ Report and Data Files (2025): Pharmacologic and Nonpharmacologic Treatments for Posttraumatic Stress Disorder (Update)

The U.S. Department of Veterans Affairs (VA) has established a long-term partnership to commission AHRQ to utilize its Evidence-based Practice Centers to develop update reviews to inform the VA’s PTSD Repository – a publicly accessible clinical trials database maintained by the National Center for PTSD (NCPTSD).

The 2025 Report (Update), Executive Summary, Evidence Tables (Appendix F), and Disposition of Comments are included in the downloadable .zip file. For more information, visit AHRQ's page: https://effectivehealthcare.ahrq.gov/products/ptsd-pharm-non-pharm-treatment/research

Tags: ahrq, ahrq-report
Organization: Department of Veterans Affairs
Nonattainment Area - Particulate Matter - 2.5 24 hr (2006 Standard)

The Nonattainment Area - Particulate Matter-2.5 24 hr (2006) dataset was updated on January 31, 2026 by the Environmental Protection Agency (EPA) and is part of the U.S. Department of Transportation (USDOT)/Bureau of Transportation Statistics (BTS) National Transportation Atlas Database (NTAD). This dataset provides detailed information about areas identified in the U.S. where 24 hour (daily) particulate matter (PM2.5) levels have not met the National Ambient Air Quality Standards (NAAQS) established in 2006 for particulate matter (PM2.5) and have been designated "nonattainment areas (NAA)". These data are weekly from an OAQPS internal database. However, that does not necessarily mean the data have changed. For more information about this non-attainment area, please see the website https://www.epa.gov/green-book/green-book-pm-25-2006-area-information. A data dictionary, or other source of attribute information, is accessible at https://doi.org/10.21949/1529067

Tags: 2.5, 2006, 24 hour, 24 hr, 24hr, air, air quality, area, atlas, attainment, boundary, database, designations, environment, environmental, epa, matter, naa, naaqs, national, national transportation atlas database, non, nonattainment, ntad, oar-oaqps, particulate, particulate matter, particulate matter 2.5, planning, pm 2.5, pm2.5, pollutant, pollutants, polygon, standards, transportation, usa, vector
Organization: Department of Transportation
FY 2024 Pension Recipients by State

This report provides state-level estimates of the number of Veterans receiving VA Pension benefits at the close of fiscal year 2024. It includes the Veterans’ sex. Blank values represent small cell counts that have been suppressed to protect the identity of Veterans as well as some cell counts that have been suppressed in order to prevent the determination of the values of the aforementioned small cell counts. Some categories may not sum to the total due to missing information (e.g., sex, etc.).

The availability of sex data is limited as some records have no sex available. In the table, there are 164 Veterans whose sex is not available.

There are a small number of pension recipients for whom neither state nor country could be determined from the data sources used. These pension recipients are not included in the table.

The number of Veterans who were pension recipients during FY 2024 but were no longer pension recipients at the end of FY 2024 is 26,795. These Veterans are not included in the table.

Source: Department of Veterans Affairs, Office of Enterprise Integration, USVETS24 data and Veterans Benefits Administration VETSNET FY 2024 pension data.

Prepared by National Center for Veterans Analysis & Statistics, www.va.gov/vetdata.

Tags: 2024, 2024-pen, 2024-pension, fy-2024, fy-2024-pen, fy-2024-pension, fy-24, fy-24-pen, fy-24-pension, fy2024, fy2024-pen, fy2024-pension, fy24, fy24-pen, fy24-pension, pen, pension
Organization: Department of Veterans Affairs
National Transit Map Stops

The National Transit Map - Stops dataset was compiled on December 02, 2025 from the Bureau of Transportation Statistics (BTS) and is part of the U.S. Department of Transportation (USDOT)/Bureau of Transportation Statistics (BTS) National Transportation Atlas Database (NTAD). The National Transit Map (NTM) is a nationwide catalog of fixed-guideway and fixed-route transit service in America. It is compiled using General Transit Feed Specification (GTFS) Schedule data. The NTM Stops dataset shows stops where vehicles pick up or drop off riders. This dataset uses the GTFS stops.txt file to locate transit stops and joins information from the GTFS stop_times.txt, trips.txt, and routes.txt files to indicate the type of transit that services a stop. The GTFS schedule format and structure documentation is available at, https://gtfs.org/schedule/. To improve the spatial accuracy of the NTM Stops, the Bureau of Transportation Statistics (BTS) adjusts transit stops using context from the submitted GTFS source data and/or from other publicly available information about the transit service. A data dictionary, or other source of attribute information, is accessible at https://doi.org/10.21949/1529049

Tags: fgdc, gda, ngda
Organization: Federal Geographic Data Committee
National Transit Map Routes

The National Transit Map - Routes dataset was compiled on December 02, 2025 from the Bureau of Transportation Statistics (BTS) and is part of the U.S. Department of Transportation (USDOT)/Bureau of Transportation Statistics (BTS) National Transportation Atlas Database (NTAD). The National Transit Map (NTM) is a nationwide catalog of fixed-guideway and fixed-route transit service in America. It is compiled using General Transit Feed Specification (GTFS) Schedule data. The NTM Routes dataset shows transit routes, which is a group of trips that are displayed to riders as a single service. To display the route alignment and trips for each route, this dataset combines the following GTFS files: routes.txt, trips.txt, and shapes.txt. The GTFS Schedule documentation is available at, https://gtfs.org/schedule/. To improve the spatial accuracy of the NTM Routes, the Bureau of Transportation Statistics (BTS) adjusts transit routes using context from the submitted GTFS source data and/or from other publicly available information about the transit service. A data dictionary, or other source of attribute information, is accessible at https://doi.org/10.21949/1529048

Tags: fgdc, gda, ngda
Organization: Federal Geographic Data Committee
Vehicle Miles of Travel by Functional System and State, 1980 - 2024 (VM-2)

Annual vehicle miles of travel by functional system for each of the 50 states, DC, and Puerto Rico from the Highway Statistics table VM-2. (Note: In 2009, the Urban functional class of Collectors became Major Collectors and Minor Collectors. Also in 2009, the system added the Rural functional class of Other Freeways and Expressways.)

Tags: functional-system, highway-performance-monitoring-system, highway-statistics, hppi, rural-urban, vehicle-miles-traveled
Organization: Department of Transportation
Dataset for the manuscript titled Laboratory investigation of inadvertently generated PCBs released from consumer products into lake water

The data presented in this data file is a product of a journal publication. The dataset contains the concentrations of inadvertently generated PCBs (iPCBs) measured in consumer products along with measured iPCB lake water leaching rates. 

This dataset is associated with the following publication:
Frauenheim, M., X. Liu, K. Woodward, M. Mullin, B. Nickel, M. Aguilar, K. Philpott, and E. Folk IV. Laboratory investigation of inadvertently generated PCBs released from consumer products into lake water.   JOURNAL OF HAZARDOUS MATERIALS. Elsevier Science Ltd, New York, NY, USA, 503: 140974, (2026).

Tags: consumer-products, leaching, migration, solvent-extraction, unintentionally-produced-polychlorinated-biphenyls
Organization: U.S. Environmental Protection Agency
PFAS-ILS Paper Data

The data presented in this data file is a product of a journal publication. The dataset contains the concentrations of FTOHs measured along with the statistic analysis results derived from the data. 

This dataset is associated with the following publication:
Eichler, C., H. Calder, B. Chandramouli, M. Curtis, H. Hayes, B. Kim, R. Marfil-Vega, C. Mejías, L. Miles, A. Owens, J. Stuff, K. Thaxton, J. Vandenberg, N. Watson, D. Wevill, J. Whitecavage, and X. Liu. Measuring fluorotelomer alcohols by thermal desorption-gas chromatography-tandem mass spectrometry: Interlaboratory study results.   JOURNAL OF CHROMATOGRAPHY A. Elsevier Science Ltd, New York, NY, USA, 1769: 466725, (2026).

Tags: ftohs, ils, pfas, precision, standard-test-method
Organization: U.S. Environmental Protection Agency
Nonattainment Area - Particulate Matter - 10 (1987 Standard)

The Nonattainment Area - Particulate Matter- 10 (1987) dataset was updated on January 31, 2026 by the Environmental Protection Agency (EPA) and is part of the U.S. Department of Transportation (USDOT)/Bureau of Transportation Statistics (BTS) National Transportation Atlas Database (NTAD). This dataset provides detailed information about areas identified in the U.S. where annual particulate matter (PM10) levels have not met the National Ambient Air Quality Standards (NAAQS) established in 1987 for particulate matter (PM10) and have been designated "nonattainment areas (NAA)". These data are weekly from an OAQPS internal database. However, that does not necessarily mean the data have changed. For more information about this non-attainment area, please see the website https://www.epa.gov/green-book/green-book-pm-10-1987-area-information. A data dictionary, or other source of attribute information, is accessible at https://doi.org/10.21949/1529065

Tags: 10, 1987, air, air quality, area, atlas, attainment, boundary, database, designations, environment, environmental, epa, matter, naa, naaqs, national, national transportation atlas database, non, nonattainment, ntad, oar-oaqps, particulate, particulate matter, particulate matter 10, planning, pm 10, pm10, pollutant, pollutants, polygon, standards, transportation, usa, vector
Organization: Department of Transportation
Nonattainment Area - Particulate Matter - 2.5 Annual (2012 Standard)

The Nonattainment Area - Particulate Matter-2.5 (2012) dataset was updated on January 31, 2026 by the Environmental Protection Agency (EPA) and is part of the U.S. Department of Transportation (USDOT)/Bureau of Transportation Statistics (BTS) National Transportation Atlas Database (NTAD). This dataset provides detailed information about areas identified in the U.S. where annual particulate matter (PM2.5) levels have not met the National Ambient Air Quality Standards (NAAQS) established in 2012 for particulate matter (PM2.5) and have been designated "nonattainment areas (NAA)". These data are weekly from an OAQPS internal database. However, that does not necessarily mean the data have changed. For more information about this non-attainment area, please see the website https://www.epa.gov/green-book/green-book-pm-25-2012-area-information. A data dictionary, or other source of attribute information, is accessible at https://doi.org/10.21949/1529066

Tags: 2.5, 2012, air, air quality, area, atlas, attainment, boundary, database, designations, environment, environmental, epa, matter, naa, naaqs, national, national transportation atlas database, non, nonattainment, ntad, oar-oaqps, particulate, particulate matter, particulate matter 2.5, planning, pm 2.5, pm2.5, pollutant, pollutants, polygon, standards, transportation, usa, vector
Organization: Department of Transportation
Nonattainment Area - Nitrogen Dioxide (NO2 - 1971 Standard)

The Nonattainment Area - Nitrogen Dioxide (NO2-1971) dataset was updated on January 31, 2026 by the Environmental Protection Agency (EPA) and is part of the U.S. Department of Transportation (USDOT)/Bureau of Transportation Statistics (BTS) National Transportation Atlas Database (NTAD). This dataset provides detailed information about the nonattainment area for the Nitrogen Dioxide (1971) National Ambient Air Quality Standards (NAAQS). On September 22, 1998 the only Nitrogen Dioxide (1971) nonattainment area was redesignated to maintenance. These data are weekly from an OAQPS internal database. However, that does not necessarily mean the data have changed. For more information about this non-attainment area, please see the website https://www.epa.gov/green-book/green-book-nitrogen-dioxide-1971-area-information. A data dictionary, or other source of attribute information, is accessible at https://doi.org/10.21949/1529064

Tags: 1971, air, air quality, area, atlas, attainment, boundary, criteria pollutants, database, designations, dioxide, environment, environmental, epa, naa, naaqs, national, national transportation atlas database, nitrogen, nitrogen dioxide, non, nonattainment, ntad, oar-oaqps, planning, pollutant, pollutants, polygon, standards, transportation, usa, vector
Organization: Department of Transportation
Aviation Facilities

The Aviation Facilities dataset is updated every 28 days from the Federal Aviation Administration (FAA) and is part of the U.S. Department of Transportation (USDOT)/Bureau of Transportation Statistics (BTS) National Transportation Atlas Database (NTAD). The Aviation Facilities dataset is a geographic point database of all official and operational aerodromes in the United States and U.S. Territories. Attribute data is provided on the physical and operational characteristics of the aerodrome, current usage including enplanements and aircraft operations, congestion levels and usage categories. This geospatial data is derived from the FAA's National Airspace System Resource Aeronautical Data Product. For more information about these data, please visit: https://www.faa.gov/air_traffic/flight_info/aeronav/Aero_Data/NASR_Subscription. A data dictionary, or other source of attribute information, is accessible at https://doi.org/10.21949/1529011

Tags: airport, airports, atlas, aviation, balloonport, database, gliderport, heliport, national, national geospatial data asset, national transportation atlas database, ngda, ngdaid141, ntad, point, seaplane base, structures, transportation, transportation theme, ultralight, usa, vector
Organization: Department of Transportation
Ambulatory Specialty Model Participants

The Ambulatory Specialty Model (ASM) Participants dataset contains information on clinicians that are required to participate in the ASM, including their names, National Provider Identifiers (NPI), their cohort, and the performance years for which they must meet ASM's requirements. 

Tags: chronic-conditions, hospitals-facilities, medicare, outpatient-facilities, service-delivery-models, value-based-care
Organization: U.S. Department of Health & Human Services
Nonattainment Area - 8 hr Ozone (1997 Standard)

The Nonattainment Area - 8 hr Ozone (1997) dataset was updated on January 31, 2026 by the Environmental Protection Agency (EPA) and is part of the U.S. Department of Transportation (USDOT)/Bureau of Transportation Statistics (BTS) National Transportation Atlas Database (NTAD). This dataset provides detailed information about areas identified in the U.S. where ground-level ozone have not met the National Ambient Air Quality Standards (NAAQS) established in 1997 for ground-level ozone and have been designated "nonattainment areas (NAA)". This dataset also shows the nonattainment areas at the time of the 8-Hour Ozone (1997) National Ambient Air Quality Standards (NAAQS) revocation on April 6, 2015. These data are weekly from an OAQPS internal database. However, that does not necessarily mean the data have changed. For more information about this non-attainment area, please see the website https://www.epa.gov/green-book/green-book-8-hour-ozone-1997-area-information-naaqs-revoked. A data dictionary, or other source of attribute information, is accessible at https://doi.org/10.21949/1529059

Tags: 1997, 8 hour, 8 hr, 8 hr ozone, air, air quality, area, atlas, attainment, boundary, criteria pollutants, database, designations, environment, environmental, epa, naa, naaqs, national, national transportation atlas database, non, nonattainment, ntad, oar-oaqps, ozone, planning, pollutant, pollutants, polygon, standards, transportation, usa, vector
Organization: Department of Transportation
Runways

The Runways dataset is updated every 28 days from the Federal Aviation Administration (FAA) and is part of the U.S. Department of Transportation (USDOT)/Bureau of Transportation Statistics (BTS) National Transportation Atlas Database (NTAD). The Runways database contains runways in the United States and US territories containing information on the physical characteristics of the runways. This data layer contains runways that have corresponding and reported runways ends, and the linear feature of the runway could be created based off these points. The runways in the dataset are associated with the aviation facilities dataset on NTAD, showing runways for all official and operational aerodromes. This geospatial data is derived from the FAA's National Airspace System Resource Aeronautical Data. A data dictionary, or other source of attribute information, is accessible at https://doi.org/10.21949/1529077

Tags: airport, airports, atlas, balloonport, database, gliderport, heliport, line, linear aviation, national, national geospatial data asset, national transportation atlas database, ngda, ngdaid147, ntad, polygon, runway, runways, seaplane base, structures, transportation, transportation theme, ultralight, usa, vector
Organization: Department of Transportation
Congressional Districts

The 119th Congressional Districts dataset reflects boundaries from January 3rd, 2025 from the United States Census Bureau (USCB), and the attributes are updated every Sunday from the United States House of Representatives and is part of the U.S. Department of Transportation (USDOT)/Bureau of Transportation Statistics (BTS) National Transportation Atlas Database (NTAD). The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically Integrated Geographic Encoding and Referencing (MAF/TIGER) Database (MTDB). The MTDB represents a seamless national file with no overlaps or gaps between parts, however, each TIGER/Line shapefile is designed to stand alone as an independent data set, or they can be combined to cover the entire nation. Information for each member of Congress is appended to the Census Congressional District shapefile using information from the Office of the Clerk, U.S. House of Representatives' website https://clerk.house.gov/xml/lists/MemberData.xml and its corresponding XML file. Congressional districts are the 435 areas from which people are elected to the U.S. House of Representatives. This dataset also includes 9 geographies for non-voting at large delegate districts, resident commissioner districts, and congressional districts that are not defined. After the apportionment of congressional seats among the states based on census population counts, each state is responsible for establishing congressional districts for the purpose of electing representatives. Each congressional district is to be as equal in population to all other congressional districts in a state as practicable. The 119th Congress is seated from January 3, 2025 through January 3, 2027. In Connecticut, Illinois, and New Hampshire, the Redistricting Data Program (RDP) participant did not define the CDs to cover all of the state or state equivalent area. In these areas with no CDs defined, the code "ZZ" has been assigned, which is treated as a single CD for purposes of data presentation. The TIGER/Line shapefiles for the District of Columbia, Puerto Rico, and the Island Areas (American Samoa, Guam, the Commonwealth of the Northern Mariana Islands, and the U.S. Virgin Islands) each contain a single record for the non-voting delegate district in these areas. The boundaries of all other congressional districts reflect information provided to the Census Bureau by the states by May 31, 2024. A data dictionary, or other source of attribute information, is accessible at https://doi.org/10.21949/1529006

Tags: 119, administrative, atlas, boundary, congress, congressional, database, district, national, national transportation atlas database, ntad, polygon, transportation, usa, vector
Organization: Department of Transportation