Dag Pike's 50 Ways to Improve Your Navigation PDF
By Dag Pike
This is a publication approximately functional navigation—packed with sensible how one can make navigation more secure, more uncomplicated and higher. it's a e-book for anyone—whether using an influence boat or crusing a yacht. And the recommendations conceal either digital in addition to visible navigation.
This booklet begins the place others end. upon getting the $64000 fundamentals of navigation, you need to see find out how to translate those into useful navigation concepts to take advantage of while making plans ahead of going to sea and as soon as you are out there.
50 how one can increase Your Navigation distils Dag Pike's adventure won from over 50 years of navigating a complete variety of craft from excessive pace strength boats and lifeboats to ships and crusing boats. Written through probably the most skilled navigators on this planet, it's your passport to sensible navigation concepts that would get you competently on your vacation spot even if in wonderful climate or foul.
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Extra info for 50 Ways to Improve Your Navigation
If you adopt this angled approach not only is there only one logical way to turn but the turn itself will also be less acute, and you will be able to resolve the situation a lot quicker and a lot more safely. If you are making a landfall like this under sail, the wind direction will have a considerable bearing on your actions. It may limit your angle of approach in the first place: you don’t want to be close hauled and have to turn up into wind to get out of trouble, as you could lose steerageway at a critical moment.
In order to use the sounder readings in a meaningful way you need to study the chart carefully, not only at the expected landfall point but also for a distance to either side of it. When the depth drops away quickly from the coastline you will get less warning that you are approaching and a sudden shoaling on the sounder could mean that you are virtually on top it. By contrast a gradual decrease in the depth will indicate the approach to land with adequate warning. The gradual shoaling appears to give the best results but because it is gradual there won't be a point at which you can say precisely that the boat is on a definite sounding position line or that you are a precise distance off because the decrease is so gradual.
See what the weather forecast says, assess how it might affect your progress and whether you could find better shelter from a modified route. Under sail, you will also need to look out for wind changes and consider how they will affect things. Under power, you might want to watch out for difficult wind against tide situations around headlands. Check for alternative ports that might be available if the need arises. Time spent working with the chart, fine-tuning the route, is never wasted. Try to build up a mental picture of what you will expect to see along the route and what the conditions will be like.
50 Ways to Improve Your Navigation by Dag Pike