File:CYA Coastal Navigation With Dead Reckoning 2.jpg
Size of this preview: 800 × 600 pixels. Other resolutions: 320 × 240 pixels | 640 × 480 pixels | 1,024 × 768 pixels | 1,280 × 960 pixels | 2,560 × 1,920 pixels | 4,320 × 3,240 pixels.
Original file (4,320 × 3,240 pixels, file size: 1.46 MB, MIME type: image/jpeg)
 | This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
Summary
| Description |
English: Basic Marine Navigation tools for Dead Reckoning from the Canadian Yachting Association Coastal Navigation course. The objects are photographed on top of a nautical training chart. The purple book is "Chart 1"; on top of Chart 1 is a navigator's notebook with a Dead Reckoning navigation plan at the top of the page. A dead reckoning navigator must be able to tell time, so he has a rugged watch. He needs a Tide Table in tidal waters so he can determine the effects of tidal currents on the vessel's progress. Dividers are used to meaure distance. A plotter is used to draw course lines, bearings, and fixes on the chart. The navigator's pencil is marked off in 10 nautical mile intervals, to make estimating and double-checking easy. The tip of the pencil points to an area on the chart with several DR course lines, bearings, and fixes plotted. |
| Date | |
| Source | Own work |
| Author | J. S. Bond |
Licensing
I, the copyright holder of this work, hereby publish it under the following license:
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 20:56, 21 December 2013 | | 4,320 × 3,240 (1.46 MB) | SteveTheAirman | Reverted to version as of 20:51, 21 December 2013 |
| 20:52, 21 December 2013 |  | 4,320 × 3,240 (1.46 MB) | SteveTheAirman | Reverted to version as of 20:49, 21 December 2013 | |
| 20:51, 21 December 2013 |  | 4,320 × 3,240 (1.46 MB) | SteveTheAirman | Brightened Image (Photoshop CS5) | |
| 20:49, 21 December 2013 |  | 4,320 × 3,240 (1.46 MB) | SteveTheAirman | Brightened Image (Photoshop CS5) | |
| 19:27, 26 October 2013 |  | 4,320 × 3,240 (2.47 MB) | SteveTheAirman | User created page with UploadWizard |
File usage
The following page uses this file:
Global file usage
The following other wikis use this file:
- Usage on es.wikipedia.org
- Usage on is.wikipedia.org
- Usage on ru.wikipedia.org
- Usage on sr.wikipedia.org
