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    • Time-lapse imagery, image-derived water-level data, and model archive for three USGS streamgages in Wisconsin during water year 2020

    Metadata Updated: January 6, 2026

    This data release contains supporting materials for a study testing the applicability of an image-derived water-level method at three U.S. Geological Survey (USGS) streamgage sites around Lake Redstone in Wisconsin (site numbers 05404140, 05404150, and 05404147) during Water Year 2020 (Johnson, et al., 2025). Two types of reference objects were tested in this study: white polyvinyl chloride pipes (PVC), and a concrete wall. The PVC pipes were installed an tested at all three sites and the concrete wall was only tested at one site (co-located with one of the white PVC pipes), for a total of four trials. The top-level contents of the data release include: the hourly time-lapse images collected from each of the three sites (images.zip), the model archive of the R code (model_archive.zip) used to derive water-level data from the time-lapse images, a description of the model archive files and how to use them (Model_Archive_README.txt), the results (results.zip) from running the image-derived water-level method for each trial run, and the collated results for each trial (analysis.zip) each of which also include an image suitability judgement determined for every collected image.

    Access & Use Information

    Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

    Downloads & Resources

    Dates

    Metadata Created Date January 6, 2026
    Metadata Updated Date January 6, 2026

    Metadata Source

    Harvested from DOI USGS DCAT-US

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date January 6, 2026
    Metadata Updated Date January 6, 2026
    Publisher U.S. Geological Survey
    Maintainer
    Identifier http://datainventory.doi.gov/id/dataset/USGS_645a6619d34ec179a8375760
    Data Last Modified 2024-12-19T00:00:00Z
    Category geospatial
    Public Access Level public
    Bureau Code 010:12
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://ddi.doi.gov/usgs-data.json
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Harvest Object Id dcf216da-3a1c-428b-951e-176db14d9d41
    Harvest Source Id 2b80d118-ab3a-48ba-bd93-996bbacefac2
    Harvest Source Title DOI USGS DCAT-US
    Metadata Type geospatial
    Old Spatial -90.10772, 43.58493, -90.07278, 43.64558
    Source Datajson Identifier True
    Source Hash ef8799ca8b3b7d3a55ea929e77ed8e10d5ca053c08ce8b08d1e562757227c768
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -90.10772, 43.58493, -90.10772, 43.64558, -90.07278, 43.64558, -90.07278, 43.58493, -90.10772, 43.58493}

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