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Great circle navigation - sailing calculator software: distance-bearing between two points - formulas - rhumb line - excel spreadsheet program - free download
- Plotting Sheet for Celestial Navigation
universal plotting sheets for celestial navigation . also...
- The Nautical Almanac
The Nautical Almanac - Sun and stars. by Capt. Roberto Iori....
- Star Finder for Astro Navigation
The stellar planisphere in an excel file was created for...
- Errors, Tips & Tricks
the nautical sextant in celestial navigation . How to use a...
- Exercises Book
A celestial navigation book with exercises on Astro...
- Basic for Mariners
Navigation - formulas : distance, true course (bearing)...
- Plotting Sheet for Celestial Navigation
Short distance sailing is a term which is applied to sailing along a rhumb-line for distances less than 600 nautical miles. From the formulas derived above, the following are used extensively in short distance sailing:
Great Circle calculation. Computes the shortest path between Departure position and Arrival position. Celestial navigation course for beginners. Voyage planning/passage planning tool. Single rhumb line and great circle calculations on an ellipsoid.
Celestial navigation course for beginners. Voyage planning/passage planning tool. Single rhumb line and great circle calculations on an ellipsoid.
finds a middle ground between manually doing all the steps needed to plot your line of position on a chart and simply pushing a button to read your location on a GPS receiver. Our spreadsheets are programmed to provide and process several types of sight data commonly acquired in celestial navigation: • Intersections of lines of position
Formulas regarding the rhumbline sailing computation are given in a form convenient for calculations done with a use of commonly accessible electronic calculators.
The formulas for determining a ship’s dead-reckoned position, given an initial known location, the vessel’s course and speed, and the time elapsed, are referred to as the sailing formulas. These...