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    • Overlapping seabed images collected at Looe Key, Florida, 2021

    Metadata Updated: January 21, 2026

    A total of 94,567 underwater images were collected at Looe Key, Florida, in July 2021, using the SQUID5 Structure-from-Motion (SfM) system, a towed-surface vehicle with five downward-looking underwater cameras developed by the U.S. Geological Survey. The images are organized in zipped files grouped by survey line. The SQUID-5 records images in the Tagged Image File Format format to maintain the highest resolution and bit depth. Each image includes Exchangeable Image File (EXIF) metadata, containing Global navigation satellite system (GNSS) date, time, latitude, longitude, and altitude of the GNSS antenna mounted on the towed surface vehicle, copyright, keywords, and other fields.

    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 11, 2026
    Metadata Updated Date January 21, 2026

    Metadata Source

    Harvested from DOI USGS DCAT-US

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date January 11, 2026
    Metadata Updated Date January 21, 2026
    Publisher U.S. Geological Survey
    Maintainer
    Identifier http://datainventory.doi.gov/id/dataset/USGS_5feb3542-fa76-4c14-ba15-4f35cf8929ad
    Data Last Modified 2022-10-05T00:00:00Z
    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
    Datagov Dedupe Retained 20260120233220
    Harvest Object Id 6257ae72-bfdb-4781-9f8a-b8cb853ab365
    Harvest Source Id 2b80d118-ab3a-48ba-bd93-996bbacefac2
    Harvest Source Title DOI USGS DCAT-US
    Metadata Type geospatial
    Old Spatial {"type": "Polygon", "coordinates": -81.4089893, 24.5445037, -81.4089893, 24.5473158, -81.4019610, 24.5473158, -81.4019610, 24.5445037, -81.4089893, 24.5445037}
    Source Datajson Identifier True
    Source Hash 5ad3c4fec6292d06246f3f72e57837f5029dd7b8580e4870eb96bc1b4e1e4c9c
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -81.4089893, 24.5445037, -81.4089893, 24.5473158, -81.4019610, 24.5473158, -81.4019610, 24.5445037, -81.4089893, 24.5445037}

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