Knudsen 3260

 (MI_Instrument) uuid: f122dbbd-1ef8-43f6-ac57-f0ac7a24a003
    citation:  (CI_Citation)
        title:   Knudsen 3260 singlebeam echosounder
        date:   2017-02-15
        identifier:  (MD_Identifier)
            code:   R2R:MODEL:100130 (NVS:L22:TOOL0890)
    identifier:  (MD_Identifier)
        code:   Knudsen 3260
    type:   singlebeam echosounder