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![Rodman in the Louisiana mud theb1850.jpg Rodman in the Louisiana mud](/sites/default/files/styles/max_1300x1300/https/s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_theb1850.jpg?itok=RWOmNhgq)
Description
Rodman in the Louisiana mud. (Image credit: NOAA)
Credit
NOAA
Collection
Historic Coast & Geodetic Survey
Geodesy
Determining the Elevations - Leveling a Continent
Keywords
Geodesy
Leveling
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Rodman in the Louisiana mud. (Image credit: NOAA)