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    Unmanned survey boat helps engineers plan for bridge project [Image 3 of 4]

    Unmanned survey boat helps engineers plan for bridge project

    PITTSBURGH, PA, UNITED STATES

    05.06.2015

    Photo by Jeff Hawk 

    U.S. Army Corps of Engineers Pittsburgh District

    ERDC’s William Butler confers with Terry Waller, ERDC research hydraulic engineer, as Jonathan Marshall, ERDC research civil engineer, looks on.

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    IMAGE INFO

    Date Taken: 05.06.2015
    Date Posted: 05.12.2015 16:06
    Photo ID: 1929505
    VIRIN: 150508-A-PG824-003
    Resolution: 2816x1880
    Size: 2.28 MB
    Location: PITTSBURGH, PA, US

    Web Views: 20
    Downloads: 2

    PUBLIC DOMAIN