AndreaBozzo/ceres-open-data-index huggingface dataset:
Maricopa County Regional Work Zone Data Exchange (WZDx) v1.1 Feed Sample

The WZDx Specification enables infrastructure owners and operators (IOOs) to make harmonized work zone data available for third party use. The intent is to make travel on public roads safer and more efficient through ubiquitous access to data on work zone activity. Specifically, the project aims to get data on work zones into vehicles to help automated driving systems (ADS) and human drivers navigate more safely.

MCDOT leads the effort to aggregate and collect work zone data from the AZTech Regional Partners. A continuously updating archive of the WZDx feed data can be found at <a href="http://usdot-its-workzone-publicdata.s3.amazonaws.com/index.html" target="_blank" rel="noopener">ITS WorkZone Data Sandbox</a>.  The live feed is currently compliant with <a href="https://github.com/usdot-jpo-ode/jpo-wzdx/tree/v1.1" target="_blank" rel="noopener">WZDx specification version 1.1</a>.

Tags: arizona, arizona-department-of-transportation-adot, arterial, automobiles, avondale, bicycles-pedestrians, chandler, construction-feeds, freeway, freight, gilbert, glendale, goodyear, intelligent-transportation-systems-its, its-joint-program-office-jpo, lane-restrictions, maricopa-county-department-of-transportation-mcdot, mesa, multi-modal-intelligent-traffic-signal-system-mmitss, phoenix, public-transit, research-statistics, road-conditions, road-maintenance, roadway-bridges, scottsdale, tempe, transit, trucking-motorcoaches, work-zone-data-exchange-wzdx, wzdx
Organization: Department of Transportation
AMS Pasadena Precipitation Data

The data in this data environment was collected from the Pasadena, California testbed, namely I-210, SR 134, and nearby arterials.  The source of these data is from the National Center for Environmental Information – National Oceanic and Atmospheric Administration. Precipitation information from this data source is used in the cluster analysis.

Tags: ams, ams-pasadena-testbed, analysis-modeling-and-simulation-ams-testbed-development, arterial, california, cluster-analysis, freeway, i-210, intelligent-transportation-systems-its, its-joint-program-office-jpo, pasadena, precipitation-data, sr-134
Organization: Department of Transportation
Work Zone Data Initiative Partnership

ITS DataHub has partnered with the work zone data community, Federal Highway Administration's (FHWA) Work Zone Data Initiative (WZDI), and the broader Work Zone Data Working Group to create the following suite of proof-of-concept tools for work zone feeds compliant with the Work Zone Data Exchange (WZDx) specification. This data story describes those tools, focusing on the WZDx Feed Registry and the WZDx Data Archive.

Tags: arterial, automobiles, bicycles-pedestrians, construction, construction-feeds, data-story, freeway, freight, intelligent-transportation-systems-its, its-joint-program-office-jpo, lane-restrictions, multi-modal-intelligent-traffic-signal-system-mmitss, public-transit, road-conditions, road-maintenance, roadway-bridges, transit, trucking-motorcoaches, work-zone-data-exchange-wzdx, wzdx
Organization: Department of Transportation
Intelligent Transportation Systems (ITS) Costs

The Intelligent Transportation Systems Joint Program Office (ITS JPO) of the U.S. Department of Transportation (U.S. DOT) established the ITS Costs Database as a national resource for transportation professionals to go to in order to obtain cost estimates for ITS deployments. The purpose of the ITS Costs Database is to support informed decision-making by transportation leaders.

The ITS Costs Database contains estimates of ITS costs that can be used for developing project cost estimates during the planning process or preliminary design phase, and for policy studies and cost-benefit analyses. Both non-recurring (capital) and recurring (operating and maintenance) costs are provided where possible.

Two types of cost data are available: unit costs and system cost summaries. System cost summaries are the costs of an ITS project or portion of an ITS project such as the cost of expanding a statewide road weather information system or the detailed costs for a signal interconnect project. Each entry describes the background of the project, the ITS technologies deployed, and presents the costs and what the costs covered. A breakout of components and costs is provided for most summaries depending on the information available. Both capital costs and annual O&M costs are presented whenever possible. Unit costs are the costs associated with an individual ITS element, such as a video camera for traffic surveillance or a dynamic message sign. A range of costs (e.g., $500 - $1,000) is presented for the capital cost and annual operations and maintenance (O&M) cost of each element as well as an estimate of the length in years of its usable life. Unit costs are available in two formats: unadjusted and adjusted. Unadjusted costs are presented as the original value along with the dollar year.

Tags: arterial-management, automated-vehicles, connected-vehicles, costs, crash-prevention-and-safety, driver-assistance, evaluation, freeway-management, intelligent-transportation-systems-its, its-cbll, its-joint-program-office-jpo, its-knowledge-resources, road-weather-management, roadway-operations-and-maintenance, transportation-management-centers
Organization: Department of Transportation
Fatal Crashes

This data set shows all fatal crashes and their investigative outcomes from PPD's Accident Investigation Unit (AID) from 1/1/19 to the present. The whole dataset gets refreshed nightly. This means the dataset will show new records the day after the source data has updated.

__For those conducting analysis, this dataset by PPD and [OTIS' crash data](https://opendataphilly.org/datasets/crashes/) should not be compared, or should be used together cautiously.__ The same crash may show as in different locations between the two datasets since PPD data represent the location of where crashes are initially _reported_ whereas OTIS' crash data involves further investigation to confirm initial reports. If you want to analyze the location of crashes in Philadelphia, use OTIS' dataset. If you want to understand the investigative outcomes of crashes, use the PPD dataset.



Tags: accidents, crashes, health, human-services, philadelphia-police-department, transportation, vision-zero
Organization: City of Philadelphia
Intelligent Transportation Systems (ITS) Benefits

The Intelligent Transportation Systems Joint Program Office (ITS JPO) of the U.S. Department of Transportation (U.S. DOT) has developed this ITS Benefits Database. Major objectives are; (1) document findings from the evaluation of ITS deployments pertaining to the effect of ITS on transportation systems performance, (2) provide transportation professionals with convenient access to the benefits of ITS deployment so that they can make informed planning and investment decisions.

Findings from ITS evaluations are presented in a concise summary format. Each benefit entry includes items such as a title in the form of a short statement of the evaluation finding, context narrative, and identifying information such as date, location, and source, as well as the evaluation details that describe how the identified ITS benefit was determined.

Tags: arterial-management, automated-vehicles, connected-vehicles, crash-prevention-and-safety, driver-assistance, emergency-management, evaluation, freeway-management, incident-management, intelligent-transportation-systems-its, its-cbll, its-joint-program-office-jpo, its-knowledge-resources, road-weather-management, roadway-operations-and-maintenance, transportation-management-centers
Organization: Department of Transportation
Cooperative Automated Research Mobility Applications (CARMA) 2

Data represent the performance of prototype cooperative automated driving system applications for improving traffic mobility. The applications include the integrated highway prototype that consists of vehicle platooning, speed harmonization, and automated lane change and merge.

Tags: automated-lane-change-and-merge, carma, closed-track-testing, cooperative-automated-driving-system-cads, cooperative-automated-research-mobility-applications-carma-platform, dedicated-short-range-communication-dsrc, integrated-highway-prototype, intelligent-transportation-systems-its, its-joint-program-office-jpo, sae-level-1, speed-harmonization, vehicle-platooning, vehicle-to-infrastructure-v2i, vehicle-to-vehicle-v2v
Organization: Department of Transportation
AMS Pasadena Main Data

The data in this data environment was collected from the Pasadena, California testbed, namely I-210, SR 134, and nearby arterials. The source of these data is from the Caltrans – Performance Measurement System (PeMS). Speed data from this dataset were used to derive the freeway travel time. There are three separate text files with one for each operational condition.

Tags: ams, ams-pasadena-testbed, analysis-modeling-and-simulation-ams-testbed-development, arterial, california, cluster-analysis, freeway, i-210, incident-data, intelligent-transportation-systems-its, its-joint-program-office-jpo, pasadena, performance-measurement-system-pems, sr-134, travel-time
Organization: Department of Transportation
Seattle Freeway Travel Times

The purpose of the data set is to provide multi-modal data and contextual information (weather and incidents) that can be used to research and develop applications for the USDOT Dynamic Mobility Applications (DMA) program.

This legacy dataset was created before data.transportation.gov and is only currently available via the attached file(s). Please contact the dataset owner if there is a need for users to work with this data using the data.transportation.gov analysis features (online viewing, API, graphing, etc.) and the USDOT will consider modifying the dataset to fully integrate in data.transportation.gov.

Additional related data can be found here: https://data.transportation.gov/Automobiles/Seattle-20-Second-Freeway/ixg2-6cni

Tags: arterial, freeway, freight, incident-data, intelligent-transportation-systems-its, its-joint-program-office-jpo, loop-detector, seattle, seattle-freeway-travel-times, seattle-test-data-sets, transit, travel-time, trucks, university-of-washington-transportation-research-center-trac, usdot-data-capture-and-management-program-dcm, usdot-dcm, usdot-dynamic-mobility-applications-dma-program, washington, washington-state-department-of-transportation-wsdot, weather
Organization: Department of Transportation
Intelligent Transportation Systems (ITS) Lessons Learned

The Intelligent Transportation Systems Joint Program Office (ITS JPO) of the U.S. Department of Transportation (USDOT) has developed this ITS Lessons Learned Knowledge Resource (LLKR). Major objectives are: (1) capture experiences of stakeholders in their planning, deployment, operations, maintenance, and evaluation of ITS, (2) provide all ITS stakeholders with convenient access to the lessons learned knowledge so that they can make informed decisions in their future ITS actions.

Each lesson captured in this knowledge resource is described in a concise format. A lesson description includes items such as a lesson title in the form of a recommendation, background and lesson learned narratives, as well as identifying information such as date, location, source, and contact.

Tags: arterial-management, automated-vehicles, connected-vehicles, crash-prevention-and-safety, driver-assistance, freeway-management, incident-management, intelligent-transportation-systems-its, its-cbll, its-joint-program-office-jpo, its-knowledge-resources, road-weather-management, roadway-operations-and-maintenance, transportation-management-centers
Organization: Department of Transportation
Non-EPA data associated with SUN Yisheng ES&T manuscript

Non-EPA data associated with Air Quality, Health, and Equity Benefits of Carbon Neutrality andClean Air Pathways in China. This dataset is not publicly accessible because: Data owned by Tsinghua University. It can be accessed through the following means: Contact Shuxiao Wang of Tsinghua University (shxwang@mail.tsinghua.edu.cn). Format: GCAM database, tables, and files associated with air quality simulations. 

This dataset is associated with the following publication:
Sun, Y., Y. Jiang, J. Xing, Y. Ou, S. Wang, D. Loughlin, S. Yu, L. Ren, S. Li, Z. Dong, H. Zheng, B. Zhao, D. Ding, F. Zhang, H. Zhang, Q. Song, K. Liu, Z. Klimont, J. Woo, X. Lu, S. Li, and J. Hao. Air Quality, Health, and Equity Benefits of Carbon Neutrality and Clean Air Pathways in China.   ENVIRONMENTAL SCIENCE & TECHNOLOGY. American Chemical Society, Washington, DC, USA, 58(34): 15027-15037, (2024).

Tags: china, climate-change, modeling, nitrogen-and-co-pollutants
Organization: U.S. Environmental Protection Agency
AFSC/RACE/MACE: Results of 2018 acoustic trawl survey Gulf of Alaska DY1801

Scientists from the Midwater Assessment and Conservation Engineering ( MACE) Program of the Alaska Fisheries Science Center's (AFSC) Resource Assessment and Conservation Engineering (RACE) Division conducted acoustic-trawl (AT) stock assessment surveys in the Gulf of Alaska (GOA) during late winter and early spring 2018 to estimate the distribution and abundance of walleye pollock (Gadus chalcogrammus) at several of their main spawning grounds. These pre-spawning pollock surveys included the Shumagin Islands, Sanak Trough, Morzhovoi and Pavlof bays (DY2018-01; 5-15 February)

Tags: acoustics, afsc/race/mace: pollock acoustic/trawl survey spawning annual shumagins, alaska, alaska fisheries science center, doc/noaa/nmfs/afsc, national marine fisheries service, noaa, pollock, u.s. department of commerce
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
RxNorm

RxNorm provides normalized names for clinical drugs and links its names to many of the drug vocabularies commonly used in pharmacy management and drug interaction software, including those of First Databank, Micromedex, Gold Standard, and Multum. By providing links between these vocabularies, RxNorm can mediate messages between systems not using the same software and vocabulary.

Technical documentation at http://www.nlm.nih.gov/research/umls/rxnorm/docs/index.html

Tags: api, dataset, drugs, generic, health-data-standards, semantic, terminologies
Organization: U.S. Department of Health & Human Services
Data used in Figures 1-3 and Table 2

Data used to generate Figures 1-3 and Table 2 in the journal article entitled "Evaluating the Laboratory Performance of Pellet-Fueled Semigasifier Cookstoves"
https://doi.org/10.1021/acs.est.4c10008

Figure 1. Box and whisker plots (with jittered points by ISO test phase) of emission factors based on energy delivered (EFd) for particle pollutants (a) fine particulate matter (PM2.5), (b) ultrafine particles (UFP), (c) organic carbon (OC), and (d) elemental carbon (EC).

Figure 2. Box and whisker plots (with jittered points by the ISO test phase) of emission factors based on energy delivered (EFd) for gaseous pollutants: (a) carbon monoxide (CO), (b) total hydrocarbons (THC), (c) methane (CH4), and (d) nitrogen oxides (NOx).

Figure 3. Emission factors (based on energy delivered) of fine particulate matter (PM2.5) and carbon monoxide (CO) plotted against ISO Tiers for distinct test phases (i.e., power levels) and overall (i.e., mean of phase-averaged) results for all three stoves (a−c). Error bars represent the 90% confidence intervals in the mean. Mean values are also plotted from the literature (d) for lab (L), test kitchen (K), and field (F) studies, as
summarized in Tables S16 and S17.

Table 1. Summary of Power Level Mean (i.e., Mean of All Stove/Fuel Combinations at a Given Power Level) and Standard Deviations (SD, Here Defined as Standard Deviations of All Stove/Fuel Combination Means at a Given Power Level) of Emission Factors Based on Energy Delivered (EFd) for All Pollutants Excluding Carbon Dioxide (CO2). 

This dataset is associated with the following publication:
Champion, W., G. Shen, C. Williams, L. Virtaranta, M. Barnes, C. Christianson, M. Hays, and J. Jetter. Evaluating the Laboratory Performance of Pellet-fueled Semi-gasifier Cookstoves.   ACS ES&T Air. American Chemical Society, Washington, DC, USA, 59(4): 0, (2025).

Tags: air-pollution, biomass, climate-change, cookstove, household-energy, iso-19867, pellet-fuel
Organization: U.S. Environmental Protection Agency
Landfilled Waste Composition Dataset version 1

The purpose of this dataset was to compile, in a single location, the landfilled solid waste quantity data from various state government reports, repositories, or databases. The development of the dataset has several motivating factors,  including to understand the amounts and types of wastes that are disposed in non-hazardous waste landfills and to understand the availability of these types of data across our United States.
This dataset only contains tonnages (i.e., weights or masses in U.S. tons) of disposed materials/wastes in as much detail as the State provides. It does not include amounts of wastes recycled, composted, incinerated, transferred, or generated. For instance, a landfill may receive ash that comes from the incineration of municipal solid waste (MSW; e.g., waste-to-energy ash). The amount of incinerated ash that is landfilled would be reported here but not the amount of waste the incinerator received. 

Tags: construction-and-demolition-debris, landfill, municipal-solid-waste, quantities
Organization: U.S. Environmental Protection Agency
Phenotypic Profiling of 6PPD, 6PPD-Quinone, and Structurally Diverse Antiozonants in RTgill-W1 Cells Using the Cell Painting Assay

Methods S1–S2 detailing laboratory and data analysis methods; tables describing materials used (Table S1), assay wells excluded from analyses (Table S2), sourcing information for test chemicals (Table S3), cell culture media (Table S4) and assay reagents (Table S5), and descriptions and metadata for data files S1–S9 (PDF)
File S1 containing the 2D chemical structures for all antiozonant compounds tested in this study (PDF)
File S2 containing the list of features used for profile correlation analysis (XLSX)
File S3 containing graphs of each cell viability and Cell Painting concentration–response curve for all tested chemicals in the study (PDF)
File S4 containing the curve-fitting results for the cell viability assay (XLSX)
File S5 containing the curve-fitting results for the Cell Painting assay (XLSX)
File S6 containing a list of all features collected during Cell Painting and their metadata (XLSX)
File S7 containing the normalized well-level values for the Cell Painting assay (XLSX)
File S8 containing global Mahalanobis distance values for the Cell Painting assay, 1 per well (XLSX)
File S9 containing category Mahalanobis distance values for the Cell Painting assay, 49 per well (XLSX). 

This dataset is associated with the following publication:
Harris, F., M. Jankowski, D. Villeneuve, and J. Harrill. Phenotypic Profiling of 6PPD, 6PPD-quinone and Structurally Diverse Antiozonants in RTgill-W1 Cells Using the Cell Painting Assay.   Environmental Science & Technology Letters. American Chemical Society, Washington, DC, USA, 12(6): 695-701, (2025).

Tags: 6ppd-quinone, cell-painting, ecotoxicology, in-vitro-toxicology, phenotypic-profiling, rainbow-trout
Organization: U.S. Environmental Protection Agency
Evaluation of the potential effects of three chemicals on the hypothalamic-pituitary-thyroid (HPT) and hypothalamic-pituitary-gonadal (HPG) axes using the Larval Amphibian Growth and Development Assay (LAGDA)

Three chemicals, 2-ethylhexyl 4-hydroxybenzoate (2-EHHB), 5-chloro-2-(2,4-dichlorophenoxy) phenol (triclosan), and 4-nonylphenol, branched (4-NP) were evaluated using the Larval Amphibian Growth and Development Assay (LAGDA) to investigate endocrine-mediated effects. A delay in development to NF stage 62 was observed for the three chemicals, however, histopathological evaluation revealed that the effects were likely not thyroid related. 4-NP caused increased stage scores in male and female gonadal duct development. Citation information for this dataset can be found in Data.gov's References section.

Tags: 2-ethylhexyl-4-hydroxybenzoate, 4-nonylphenol, amphibian, endocrine-disruption, lagda, triclosan, xenopus
Organization: U.S. Environmental Protection Agency
Amphibian metamorphosis assays- biological & histopathological data and range finding studies

Five chemicals [2-ethylhexyl 4-hydroxybenzoate (2-EHHB), 4-nonylphenol-branched (4-NP), 4-tert-octylphenol (4-OP), benzyl butyl phthalate (BBP) and dibutyl phthalate (DBP) were subjected to a 21-day Amphibian Metamorphosis Assay (AMA) following OCSPP 890.1100 test guidelines. The selected chemicals exhibited estrogenic or androgenic bioactivity in high throughput screening data obtained from US EPA ToxCast models. Xenopus laevis larvae were exposed nominally to each chemical at 3.6, 10.9, 33.0 and 100 µg/L, except 4-NP for which concentrations were 1.8, 5.5, 16.5 and 50 µg/L. Endpoint data (daily or given study day (SD)) collected included:  mortality (daily), developmental stage (SD 7 and 21), hind limb length (HLL) (SD 7 and 21), snout-vent length (SVL) (SD 7 and 21), wet body weight (BW) (SD 7 and 21), and thyroid histopathology (SD 21). 4-OP and BBP caused accelerated development compared to controls at the mean measured concentration of 39.8 and 3.5 µg/L, respectively. Normalized HLL was increased on SD 21 for all chemicals except 4-NP. Histopathology revealed mild thyroid follicular cell hypertrophy at all BBP concentrations, while moderate thyroid follicular cell hypertrophy occurred at the 105 µg /L BBP concentration. Evidence of accelerated metamorphic development was also observed histopathologically in BBP-treated frogs at concentrations as low as 3.5 µg/L. Increased BW relative to control occurred for all chemicals except 4-OP. Increase in SVL was observed in larvae exposed to 4-NP, BBP and DBP on SD 21.  With the exception of 4-NP, four of the chemicals tested appeared to alter thyroid axis-driven metamorphosis, albeit through different lines of evidence, with BBP and DBP providing the strongest evidence of effects on the thyroid axis. Citation information for this dataset can be found in Data.gov's References section.

Tags: benzylbutyl-phthalate, dibutyl-phthalate, endocrine-disruptor-screening-program-edsp, endocrine-disruptors, histopathology, nf-developmental-stage
Organization: U.S. Environmental Protection Agency
WDFW - Lower Columbia Salmon Population and Hatchery Indicators

This dataset contains salmon population "indicator" data from WDFW's Salmon Population Indicators (SPi) database as well as newly calculated hatchery indicators (e.g., proportion of natural origin brood, proportionate natural influence) for Lower Columbia populations. It was developed as part of a pilot project to automate reporting on hatchery indicators funded by the Washington State Salmon Recovery Funding Board and sponsored by the Lower Columbia Fish Recovery Board

Tags: hatchery, indicator, phos, pni, pnob, vsp, wdfw
Organization: State of Washington