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2,667 datasets for “sampling”
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COVID-19: SARS-CoV-2 Whole Genome Sequencing (archived)
County of Marin, Health and Human Servics; Napa-Solano-Yolo-Marin-Mendocino Public Health LaboratoryUpdated 2 Apr 2023
… Not all positive samples in Marin County are sequenced, thus these data may not fully represent the variants …
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CDC Wastewater Data for Influenza A
DIDRI/R3SBUpdated 13 Nov 2026
This dataset provides a complete time history of Influenza A wastewater sample data and calculated metrics from US …
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Economic - Workers Commute from Pierce County
US Census BureauUpdated 11 Apr 2023
… sourced from LEHD Origin-Destination Employment Statistics (LODES). Sample Universe: Workers 16 years (members of the Armed Forces …
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BTS ATRI Freight Mobility Initiative: County-to-county truck travel times (2020) - Experimental
Bureau of Transportation StatisticsUpdated 6 Jan 2026
Experimental estimates of the travel times experienced by a sample of freight trucks observed moving between all county …
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Beach Lab Data
Chicago Park DistrictUpdated 8 Oct 2026
The Chicago Park District collects and analyzes water samples from beaches along Chicago’s Lake Michigan lakefront. The …
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Age, sex, and length of chum salmon and chinook salmon sampled at the Gisasa weir between 1995 and 2023
Fish and Wildlife ServiceUpdated 14 Apr 2025
Tabular dataset containing all available age, sex, and length information of Chum salmon and Chinook salmon sampled at …
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Council District Population
United States Census Bureau, ACSUpdated 30 Mar 2021
… Census tract level data from the most recent ACS five-year samples are aggregated up to the district …
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National Health and Nutrition Examination Survey (NHANES) – Vision and Eye Health Surveillance
Centers for Disease Control and PreventionUpdated 10 Jul 2025
… Approximate sample size is 5,000 persons per year. NHANES data for VEHSS includes questions and examinations related …
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MTA Pulse Survey: Beginning 2025
Metropolitan Transportation AuthorityUpdated 13 Nov 2026
… month, time period, mode, bus type, question text, category, measure, score grain, score type, score, and sample size.
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Council District Age Brackets
internal.open.piercecountywa.govUpdated 30 Mar 2021
… Census tract level data from the most recent ACS five-year samples are aggregated up to the district …
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- Data.gov Catalog
New York City CV Pilot EVENT Data One Month Sample
US Department of TransportationUpdated 6 Oct 2026
This dataset contains a one-month sample of flattened EVENT data records from the New York City (NYC …
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New York State Statewide COVID-19 Testing
New York State Department of HealthUpdated 31 Oct 2026
… the outcome of the evaluation of those two samples to diagnose the individual is counted as a single …
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- Data.gov Catalog
Tampa CV Pilot Basic Safety Message (BSM) Sample
Federal Highway AdministrationUpdated 6 Oct 2026
… This dataset holds a flattened sample of the BSM data from Tampa CV Pilot. An extra geo column …
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- VND.GOOGLE-EARTH.KML+XML
- VND.GOOGLE-EARTH.KMZ
- GEO+JSON
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Economic - Workers Commute to Pierce County
US Census BureauUpdated 11 Apr 2023
… sourced from LEHD Origin-Destination Employment Statistics (LODES). Sample Universe: Workers 16 years (members of the Armed Forces …
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Behavioral Risk Factors: Selected Metropolitan Area Risk Trends (SMART) MMSA Prevalence Data (2010 and Prior)
PublicInquiriesDPH@cdc.govUpdated 27 Feb 2017
… Detailed information on sampling methodology and quality assurance can be found on the BRFSS website (http://www.cdc …
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Roadway Sections West 2019
FHWA, Office of Highway Policy InformationUpdated 21 Dec 2020
… limits of highway sections to be used to represent statewide aggregations based on a statistically valid Sample Panel.
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Vaccine Hesitancy for COVID-19: County and local estimates
HHS ASPEUpdated 17 Jun 2021
… Community Survey (ACS) 1-year Public Use Microdata Sample (PUMS)(https://www.census.gov/programs-surveys/acs/microdata …
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Community Perceptions Survey 2021
City of CincinnatiUpdated 15 Sept 2022
… The survey was administered during the winter of 2021 by mail to a random sample of households across …
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Annual Resident Satisfaction Survey
data.winnipeg.caUpdated 26 Aug 2025
… Adjusted quota sampling methodology is used to improve representation by gender and age, and an additional quota of …
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Council District Household Income Brackets
United States Census Bureau, ACSUpdated 30 Mar 2021
… Census tract level data from the most recent ACS five-year samples are aggregated up to the district …
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- SODA API