Heavens Above Help Us Below A Kid's Guide to Navigation
A kid friendly overview traces navigation from shoreline landmarks to dead reckoning with log lines and knots. It explains sailors relied on stars and heavenly bodies, noting only about 57 stars are used by navigators today to fix position and direction.
MENTIONED IN THIS ARTICLE
Earth
Venus
Mars
Jupiter
Navigation by meridians and time zones explained
The text explains measuring east to west with meridians of longitude and how lines converge at the poles. It describes the Earth's 360 degree rotation, 15 degrees per hour, and 24 time zones starting at the prime meridian in Greenwich.
MENTIONED IN THIS ARTICLE
Measur
redWark
Greenwich
England
Navigators and Tools for Celestial Positioning
The text explains sextants to measure altitude, the use of an accurate ship’s clock for longitude, and the need to sight celestial bodies at dawn noon and dusk. It notes The Nautical Almanac for daily sky positions and the role of charts, with astronauts and sailors continuing celestial navigation.
MENTIONED IN THIS ARTICLE
US Naval Observatory
Also Mentioned on This Page
Ers
Mimi
Tom
Randy
Amos
Emily Dudley
Wes
F.C. Engle
Center For Etary Studies
National Air 14
Sedutignoluja
Iga
ANE
Oomin
Mini
Betty
Gaphy
Equator
Asite
Upage.com
Omen
National Air and Space Museum
Nasm.edu
Gps