Search results for stratified random sampling
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333 datasets for “stratified random sampling”
- Data.gov Catalog
Spring Bottom Trawl Survey
Northeast Fisheries Science CenterUpdated 25 Jun 2026
… Throughout the years, coverage has extended as far south as Florida and sampling depths have ranged from 18 …
- ZIP
- HTML
- Data.gov Catalog
NCCN Forest Vegetation Monitoring Sample Design Geodatabase
National Park ServiceUpdated 1 Jun 2014
… The sampling design relied upon spatially balanced, Generalized Random Tessellation Stratified (GRTS) sampling for all parks. The GRTS …
- ZIP
- Open Government Canada
Sablefish Offshore Stratified Random Trap Survey
Fisheries and Oceans Canada | Pêches et Océans CanadaUpdated 1 Sept 2026
… The Sablefish offshore stratified random trap survey (StRS) follows a depth and area stratified random sampling design. The …
- CSV
- XLSX
- ESRI REST
- SHP
- data.gov.au
Heard Island and McDonald Islands Random Stratified Trawl Survey (RSTS) strata
Australian Ocean Data NetworkUpdated 23 Jun 2025
… Nine strata were defined as areas for sampling during the annual Random Stratified Trawl Survey (RSTS) conducted on …
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- data.gov.au
Heard Island and McDonald Islands Random Stratified Trawl Survey (RSTS) strata
Australian Ocean Data NetworkUpdated 17 Nov 2025
… Nine strata were defined as areas for sampling during the annual Random Stratified Trawl Survey (RSTS) conducted on …
- HTML
- PNG
- California Open Data
Interagency Ecology Program: Generalized Random Tesselation Stratified (GRTS) sampling of the benthic community of the upper San Francisco Estuary, 2007-2019.
California Department of Water ResourcesUpdated 11 Nov 2026
… This study used a Generalized Random Tessellation Stratified (GRTS) design (Stevens and Olsen 2004) to select a spatially …
- CSV (EXTERNAL DOWNLOAD)
- ZIP
- HTML
- Humanitarian Data Exchange
Myanmar - State/Region Level Monsoon Season Rice Sown Estimation
Asian Disaster Preparedness CenterUpdated 2 Sept 2025
This dataset shows the monsoon season rice sown area (Hectare) estimation using Satellite based and stratified random sample …
- XLSX
- Humanitarian Data Exchange
2019 Somalia Joint Multi Cluster Needs Assessment
REACH InitiativeUpdated 7 Jun 2024
… For some districts, 2-stage stratified random sampling will be used instead of stratified cluster sampling for large …
- Socrata networkLive preview
Efforts to sustain education and subsidized meal programs during COVID-19-related school closures, United States, March-June 2020
Community Interventions for Infection Control Unit, Division of Global Migration and Quarantine, Centers for Disease Control and PreventionUpdated 12 Jan 2022
Data on distance learning and supplemental feeding programs were collected from a stratified sample of 600 school districts …
- CSV
- JSON
- SODA API
- data.gov.uk
Ash tree distribution in Great Britain 2007 View Service
Environmental Information Data CentreUpdated 14 Aug 2026
… Trees were mapped in 569 1km sample squares across Britain using a stratified random sampling system based on …
- WMS
- Open Government Canada
Sablefish Standardized Trap Survey – Mainland Inlets
Fisheries and Oceans Canada | Pêches et Océans CanadaUpdated 25 Aug 2026
… This Standardized Inlet Survey component differs in methodology from the other two survey components: (1) Offshore stratified random …
- CSV
- ESRI REST
- SHP
- Socrata networkLive preview
WA RCO SCORP 2013 Dataset Part 1 of 7
Washington State Recreation and Conservation Office (WA RCO)Updated 24 Oct 2013
… using random digit dialing. To meet the regional planning requirements of the project, the sample was stratified by …
- CSV
- JSON
- SODA API
- Socrata networkLive preview
WA RCO SCORP 2013 Field Definitions
Washington State Recreation and Conservation Office (WA RCO)Updated 31 Oct 2013
… using random digit dialing. To meet the regional planning requirements of the project, the sample was stratified by …
- CSV
- JSON
- SODA API
- Socrata networkLive preview
WA RCO SCORP 2013 Dataset Part 4 of 7
Washington State Recreation and Conservation Office (WA RCO)Updated 24 Oct 2013
… using random digit dialing. To meet the regional planning requirements of the project, the sample was stratified by …
- CSV
- JSON
- SODA API
- openAFRICA
Soil survey to characterize 2 sentinel sites (CIAT)
ILRIUpdated 17 Aug 2019
… The LDSF was based on a hierarchical spatially stratified, random sampling approach consisting of 100 km2 sentinel landscapes …
- HTML
- Socrata networkLive preview
WA RCO SCORP 2013 Dataset Part 3 of 7
Washington State Recreation and Conservation Office (WA RCO)Updated 24 Oct 2013
… using random digit dialing. To meet the regional planning requirements of the project, the sample was stratified by …
- CSV
- JSON
- SODA API
- Socrata networkLive preview
WA RCO SCORP 2013 Dataset Part 5 of 7
Washington State Recreation and Conservation Office (WA RCO)Updated 24 Oct 2013
… using random digit dialing. To meet the regional planning requirements of the project, the sample was stratified by …
- CSV
- JSON
- SODA API
- Socrata networkLive preview
WA RCO SCORP 2013 Dataset Part 6 of 7
Washington State Recreation and Conservation Office (WA RCO)Updated 24 Oct 2013
… using random digit dialing. To meet the regional planning requirements of the project, the sample was stratified by …
- CSV
- JSON
- SODA API
- Socrata networkLive preview
WA RCO SCORP 2013 Dataset Part 7 of 7
Washington State Recreation and Conservation Office (WA RCO)Updated 24 Oct 2013
… using random digit dialing. To meet the regional planning requirements of the project, the sample was stratified by …
- CSV
- JSON
- SODA API
- Socrata networkLive preview
WA RCO SCORP 2013 Dataset Part 2 of 7
Washington State Recreation and Conservation Office (WA RCO)Updated 24 Oct 2013
… using random digit dialing. To meet the regional planning requirements of the project, the sample was stratified by …
- CSV
- JSON
- SODA API