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    • 1 Minute Navigation Points for R/V ASTERIAS 90-1 (90_1NAVP)

    Metadata Updated: January 6, 2026

    This GIS layer contains the shiptrack navigation points collected aboard the RV ASTERIAS during a 1990 geophysical cruise to Fishers Island Sound and eastern Long Island Sound. A boomer seismic system was used to collect the subbottom data.

    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_57d3530a-5100-4007-bf39-9fd2a6011fa9
    Data Last Modified 2024-08-19T00:00:00Z
    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 87589011-e9a4-4bf0-8465-db28696d42c5
    Harvest Source Id 2b80d118-ab3a-48ba-bd93-996bbacefac2
    Harvest Source Title DOI USGS DCAT-US
    Metadata Type geospatial
    Old Spatial -72.183678, 41.208870, -71.855431, 41.329899
    Source Datajson Identifier True
    Source Hash 867ea24a7c2c9f1f13bed878c957f67a813de939276c8a0576dd1f8605de2a1f
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -72.183678, 41.208870, -72.183678, 41.329899, -71.855431, 41.329899, -71.855431, 41.208870, -72.183678, 41.208870}

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