Astro Navigation Demystified

Navigate Without GPS

Skip to content

Stars/Planets
Moon
Sun / Earth
Time.
Astro Navigation
Astro Nav Course
Survival Astro
General Interest
Terrestrial Navigation
Schools
Books
Sight Reduction Forms

Monthly Archives: June 2018

Accuracy of Sight Reduction Methods.

Posted on June 30, 2018 by Jack Case

In my recent article ‘Why Astro‘, I highlighted the risks in using the GPS. Since writing that article, I am frequently asked “if astro / celestial navigation is to be used, which of the many systems is the best”. Sight … Continue reading →

Posted in astro navigation, celestial navigation, global positioning system, gps, Marine Navigation, mathematics, navigation, spherical trigonometry, trigonometry | Tagged astro navigation, celestial navigation, GPS failure, mathematics of astro navigation, Rapid Sight Reduction | Leave a comment

Books

To see information about this book and where to buy: https://astronavigationdemystified.com/astro-navigation-demystified-2/

For information about this book and where to buy: https://astronavigationdemystified.com/applying-mathematics-to-astro-navigation-3/

For information about this book and where to buy: https://astronavigationdemystified.com/astronomy-for-astro-navigation-2/
Google+
Search for:
Recent Posts
Archives
Categories
Meta
russfeed
- RSS - Posts
Follow Astro Navigation Demystified on WordPress.com
Blog Stats
- 1,066,592 hits

Follow Blog via Email

Enter your email address to follow this blog and receive notifications of new posts by email.

Email Address:

Join 135 other subscribers

Astro Navigation Demystified

Blog at WordPress.com.

Follow Following
- Astro Navigation Demystified
- Already have a WordPress.com account? Log in now.

Loading Comments...

You must be logged in to post a comment.