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    • Underwater Mapping Results for Seabotix vLBV300 Vehicle with Tritech Gemini 720i Imaging Sonar near Newport, OR

    Metadata Updated: January 20, 2025

    This document presents results from tests to demonstrate underwater mapping capabilities of an underwater vehicle in conditions typically found in marine renewable energy arrays. These tests were performed with a tethered Seabotix vLBV300 underwater vehicle. The vehicle is equipped with an inertial navigation system (INS) based on a Gladiator Landmark 40 IMU and Teledyne Explorer Doppler Velocity Log, as well as a Gemini 720i scanning sonar acquired from Tritech. The results presented include both indoor pool and offshore deployments. The indoor pool deployments were performed on October 7, 2016 and February 3, 2017 in Corvallis, OR. The offshore deployment was performed on April 20, 2016 off the coast of Newport, OR (44.678 degrees N, 124.109 degrees W). During the mission period, the sea state varied between 3 and 4, with an average significant wave height of 1.6 m. Data was recorded from both the INS and the sonar.

    Access & Use Information

    Public: This dataset is intended for public access and use. License: Creative Commons Attribution

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    Dates

    Metadata Created Date January 11, 2025
    Metadata Updated Date January 20, 2025

    Metadata Source

    Harvested from OpenEI data.json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date January 11, 2025
    Metadata Updated Date January 20, 2025
    Publisher Oregon State University
    Maintainer
    Doi 10.15473/1415576
    Identifier https://data.openei.org/submissions/7903
    Data First Published 2017-05-15T06:00:00Z
    Data Last Modified 2020-06-30T16:46:00Z
    Public Access Level public
    Bureau Code 019:20
    Metadata Context https://openei.org/data.json
    Metadata Catalog ID https://openei.org/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
    Data Quality True
    Datagov Dedupe Retained 20250120171954
    Harvest Object Id 52b4be72-2469-47d9-bb98-22b0d5823497
    Harvest Source Id 7cbf9085-0290-4e9f-bec1-91653baeddfd
    Harvest Source Title OpenEI data.json
    Homepage URL https://mhkdr.openei.org/submissions/221
    License https://creativecommons.org/licenses/by/4.0/
    Old Spatial {"type":"Polygon","coordinates":-124.4406296875,44.465349901506,-123.14434414062,44.465349901506,-123.14434414062,44.937006037268,-124.4406296875,44.937006037268,-124.4406296875,44.465349901506}
    Program Code 019:009
    Projectlead Tim Ramsey
    Projectnumber EE0006816
    Projecttitle Advanced Laboratory and Field Arrays (ALFA)
    Source Datajson Identifier True
    Source Hash 5aa2fb91e3f9ed941187f1313432b20507a807ae54db72796d8624cd2a1cddee
    Source Schema Version 1.1
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