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![Using a magnetometer to measure the declination theb1348.jpg Using a magnetometer to measure the declination](/sites/default/files/styles/max_1300x1300/https/s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_theb1348.jpg?itok=s3olFCIh)
Description
Using a magnetometer to measure the declination.Declination is the angle between true north and magnetic north (Image credit: NOAA Office of NOAA Corps Operations)
Credit
NOAA Office of NOAA Corps Operations
Display Date
Ca. 1967
Location
Virginia, Fredericksburg
Collection
Historic Coast & Geodetic Survey
Keywords
Geophysics
Geomagnetism