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![Connecting the line - two level crews meet in Glen Canyon, Colorado River theb1774.jpg Connecting the line - two level crews meet 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_theb1774.jpg?itok=_qHyvKip)
Description
Connecting the line - two level crews meet in Glen Canyon, Colorado River.Level parties of Fred E. Joeckel and Floyd W. Hough (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