Compass Observation App — ASO

By Burak Yesilirmak on AppTrack Ninja.

Gyro Error & Celestial Nav

The compass check and celestial navigation toolkit for deck officers, yachtsmen and navigation students. Everything is calculated on your phone, offline, with no account, no ads and no data collection. COMPASS & GYRO ERROR • Gyro and standard compass error from any body's true bearing, with variation (World Magnetic Model) and deviation worked out for you • SOLAS gyro-error limit check for your latitude • Amplitude worksheet: compass error at sunrise or sunset, with the exact bearing for the Sun's centre on the visible horizon (dip, refraction and parallax applied) as well as the classic form…

Categories: Navigation, Utilities

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