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![Level crew in boat in Glen Canyon, Colorado River theb1776.jpg Level crew in boat in Glen Canyon, Colorado River](/sites/default/files/styles/max_1300x1300/https/s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_theb1776.jpg?itok=yO0x5T95)
Description
Level crew in boat in Glen Canyon, Colorado River.Level party of Fred E. Joeckel (Image credit: C&GS; Season's Report Joekel 1921)
Credit
C&GS; Season's Report Joekel 1921
Display Date
1921
Location
Glen Canyon, Arizona
Collection
Historic Coast & Geodetic Survey
Geodesy
Determining the Elevations - Leveling a Continent
Keywords
Geodesy
Leveling