DAVIS Mark 15, 25 Sextant User Manual
Page 18
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Page 16
Figure 16
Diagrams of longitude and latitude calculations
The presentations here are commonly used by navigators to help insure the
accuracy of their calculations.
Longitude Diagram
View of Earth looking at South Pole
Latitude Diagram
View of Earth looking at Equator
Figure 17
Position Plot on Chart
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See also other documents in the category DAVIS Accessories for water:
- Air-flow Tels (1 page)
- Wind-Tels (1 page)
- Aqua Lather (1 page)
- Black Max (2 pages)
- Team REPLACEMENT BOAT HOOK KIT (2 pages)
- Bumper Buddy (1 page)
- CABLE BUDDY (3 pages)
- Cable Covers (1 page)
- Chart Holder (1 page)
- Charting Kit (4 pages)
- Course Plotter (1 page)
- DeckHand (1 page)
- DOCK RING (2 pages)
- Doel-Fin (2 pages)
- EchoMaster Surface Mount Kit (3 pages)
- EchoMaster Radar Reflector (16 pages)
- Fender Tender II (1 page)
- Fish Seeker (1 page)
- Foldaway Boarding Ladders (1 page)
- FSR (2 pages)
- Hand Bearing Compass (2 pages)
- Handi-Mate (1 page)
- Happy Troller (2 pages)
- Heave Ho (1 page)
- Hldz It (1 page)
- Should Key Buoy (3 pages)
- Knot-a-Bag (1 page)
- Lil Fella (2 pages)
- Line Snubber (1 page)
- LUBE II (2 pages)
- Max-Lube (5 pages)
- Mega-Light Ultimate Cockpit (1 page)
- Mega-Light Ultimate Cockpit (5 pages)
- Mega-Light Masthead (1 page)
- Mega-Light Masthead (4 pages)
- Mega-Light Utility (1 page)
- Mega-Light Utility (3 pages)
- MOTOR CADDY (2 pages)
- PROP SOX (1 page)
- Parallel Rules (1 page)
- One-Arm Protractor (1 page)
- THREE-ARM PROTRACTOR (1 page)
- PROTRACTOR TRIANGLE (1 page)
- Python (1 page)
- Queaz-Away (2 pages)