Search Results - "- data quality"

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    Big data challenges in overcoming China’s water and air pollution: relevant data and indicators by Zhang, Bo, Hughes, Robert M., Davis, Wayne S., Cao, Cong

    Published 2021
    Subjects: “…Indicators; Monitoring; Assessment; Data quality; Pollution management…”
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    Using crowdsourced trajectories for automated OSM data entry approach by Basiri, Anahid, Amirian, Pouria, Mooney, Peter

    Published 2016
    Subjects: “…OpenStreetMap; completeness; spatial data quality; crowdsourcing; trajectory data mining…”
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    Using volunteered geographic information (VGI) in design-based statistical inference for area estimation and accuracy assessment of land cover by Stehman, Stephen V., Fonte, Cidália C., Foody, Giles M., See, Linda

    Published 2018
    Subjects: “…Probability sampling; External validity; Pseudo-weights; Data quality; Model-based inference; Volunteered geographic information (VGI); Crowdsourcing…”
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    Earth observation for citizen science validation, or citizen science for earth observation validation? The role of quality assurance of volunteered observations by Leibovici, Didier G., Williams, Jamie, Rosser, Julian F., Hodges, Crona, Chapman, Colin, Higgins, Chris, Jackson, Mike J.

    Published 2017
    Subjects: “…citizen science; volunteered geographical information; metadata; data quality; quality assurance; scientific workflow; provenance; metaquality; open data…”
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