Digital Library Search
![High targets used as visual signals for offshore hydrographicsurvey operations on a low stretch of coastline cgs02433.jpg High targets used as visual signals for offshore hydrographicsurvey operations on a low stretch of coastline](/sites/default/files/styles/max_1300x1300/https/s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_cgs02433.jpg?itok=ccQx9aYs)
Description
High targets used as visual signals for offshore hydrographicsurvey operations on a low stretch of coastline. (Image credit: Courtesy of Family of Captain Ray Schoppe, USC&GS; (dec.))
Credit
Courtesy of Family of Captain Ray Schoppe, USC&GS; (dec.)
Display Date
1919
Location
Virginia
Collection
Historic Coast & Geodetic Survey
Keywords
Coast and Geodetic Survey