Why does a compass give different directions for different heights? I placed it on the ground and it gave me a different direction of a place. I brought it to my chest
Boole Magnetic Declination Image Table (appinventor.ai_antonio.Boole_Mag_Declination) - 1.01 - Application - APKsPC
![Table I from XXIV. On hourly observations of the magnetic declination made by Captain Rochfort Maguire, R. N., and the officers of H. M. S. 'Plover,' in 1852, 1853 and 1854, at Table I from XXIV. On hourly observations of the magnetic declination made by Captain Rochfort Maguire, R. N., and the officers of H. M. S. 'Plover,' in 1852, 1853 and 1854, at](https://d3i71xaburhd42.cloudfront.net/6a26e2af635a51417d437be89405b42da2f8bed7/4-TableI-1.png)