Search results for sampling

Envirofacts Data Warehouse

U.S. EPA Office of Finance and Administration (OFA) · Updated 1 Jan 2014

The Envirofacts Data Warehouse contains information from select EPA Environmental program office databases and provides access about environmental …

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Ground-Based Global Navigation Satellite System (GNSS) GPS Broadcast Ephemeris Data (30-second sampling, hourly files) from NASA CDDIS

CDDIS · Updated 5 Nov 2026

This dataset consists of ground-based Global Navigation Satellite System (GNSS) GPS Broadcast Ephemeris Data (hourly files) from …

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Ground-Based Global Navigation Satellite System (GNSS) Observation Data (30-second sampling, daily, 24 hour files) from NASA CDDIS

CDDIS · Updated 5 Nov 2026

This dataset consists of ground-based Global Navigation Satellite System (GNSS) Observation Data (30-second sampling, daily 24 …

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MTA Pulse Survey: Beginning 2025

Metropolitan Transportation Authority · Updated 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.gov · Updated 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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The NOAA NCEI Global Marine Microplastics Data Collection (1972-present)

NOAA National Centers for Environmental Information · Updated 6 Oct 2026

Microplastics (i.e., plastics measuring less than 5mm) pollution is a growing problem affecting coastal communities, marine ecosystems …

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Safe Drinking Water Information System - State System (SDWIS/State)

U.S. EPA Office of Water (OW) · Updated 1 Jan 2014

SDWIS/State is a data system that EPA is developing for states that will improve the quality of …

Dose-Response Analysis of RNA-Seq Profiles in Archival Formalin-Fixed Paraffin-Embedded Samples.

U.S. EPA Office of Research and Development (ORD) · Updated 1 Dec 2016

… More recent FFPE samples were highly similar to FROZ samples in sequencing quality metrics, DEG profiles, and dose …

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Sediment Grain-Size Data from Sediment Samples Collected in March and September 2012 from the Northern Chandeleur Islands, Louisiana (U.S. Geological Survey Field Activity Numbers 12BIM01 and 12LGC02)

U.S. Geological Survey · Updated 13 Oct 2020

… Petersburg Coastal and Marine Science Center (SPCMSC) collected sediment samples from the northern Chandeleur Islands in March and …

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Phytoplankton data for samples collected at 18 Adirondack lakes, New York State, July to October 2024

U.S. Geological Survey · Updated 29 Dec 2025

This data release contains phytoplankton identification and enumeration data from the analysis of water samples collected from 18 …

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Water quality data for selected post-wildfire watersheds in the western United States, water years 2021–2024

U.S. Geological Survey · Updated 23 Jun 2026

… Data for discrete water-quality samples collected during water years 2021 through 2024 are reported, including storm-event …

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Ground-Based Global Navigation Satellite System Observation Summary Data (30-second sampling, daily files) from NASA CDDIS

NASA/GSFC/SED/ESD/GGL/CDDIS · Updated 31 Mar 2025

This dataset consists of ground-based Global Navigation Satellite System (GNSS) Observation Summary Data (30-second sampling, daily …

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Commercial Victimization Surveys, 1972-1975 [United States]: Cities Sample

Bureau of Justice Statistics · Updated 12 Jan 2006

The National Crime Surveys, of which these Commercial Victimization Surveys are a part, were conducted to obtain current …

2D Segmentation of Concrete Samples for Training AI Models

National Institute of Standards and Technology · Updated 18 Nov 2019

… validation of automated multi-class segmentation of concrete samples from scanning electron microscopy (SEM) images. The goal is …

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NOAA/WDS Paleoclimatology - Lake El'gygytgyn, NE Russia, Plio/Pleistocene Multiproxy Lake Sediment Data

NOAA National Centers for Environmental Information · Updated 17 May 2013

This archived Paleoclimatology Study is available from the NOAA National Centers for Environmental Information (NCEI), under the World …

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New York City CV Pilot EVENT Data One Month Sample

US Department of Transportation · Updated 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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Fisheries independent monitoring data analyses for Blue Crabs in Northern Indian River Lagoon, Florida from 1996-01-16 to 2023-12-09 (NCEI Accession 0316344)

NOAA National Centers for Environmental Information · Updated 19 Aug 2026

… This dataset contains fisheries independent sampling data collected by FWC using a stratified-random sampling design. It includes …

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Dissolved inorganic carbon, total alkalinity, water temperature, salinity, dissolved oxygen, nutrients and other variables collected from discrete samples and profile observations during the R/V L'Atalante PANDORA cruise (EXPOCODE 35A320120628) in the South Pacific Ocean, Bismarck Sea, Coral Sea and Solomon Sea from 2012-06-28 to 2012-08-06 (NCEI Accession 0232898)

NOAA National Centers for Environmental Information · Updated 27 Aug 2026

This dataset includes discrete sample and profile observations, collected during the R/V L'Atalante PANDORA cruise (EXPOCODE …

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New York State Statewide COVID-19 Testing

New York State Department of Health · Updated 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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RGTM 10235: Forensic DNA Resource Samples Data

National Institute of Standards and Technology · Updated 24 Jul 2024

… Samples include three single-source samples, two degraded samples, and three mixture samples. RGTM 10235 allows the community …

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