Dutchman's Log
Published by: Navtech Software
Description
Utility to measure your boat speed over the water. Can also be used to calibrate or to check accuracy of your speed/log device.
A boat's speed may be estimated by timing how long the boat takes to pass a floating object.
The boat length and desired units must be entered in 'Settings'
Two persons are needed, one stands on the bow and the other aft.
The person on the bow throws an object that will float (crumpled piece of paper) into the water, ahead and to one side of the bow.
As it passes the bow at right angles, they shout 'Now', and the person on the stern taps the 'start timing' button.
When the object passes the stern at right angles, the 'stop timing' button is tapped.
The App now calculates and displays the boat speed.
Units in Knots, metres/second or Kilometres/hour
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A boat's speed may be estimated by timing how long the boat takes to pass a floating object.
The boat length and desired units must be entered in 'Settings'
Two persons are needed, one stands on the bow and the other aft.
The person on the bow throws an object that will float (crumpled piece of paper) into the water, ahead and to one side of the bow.
As it passes the bow at right angles, they shout 'Now', and the person on the stern taps the 'start timing' button.
When the object passes the stern at right angles, the 'stop timing' button is tapped.
The App now calculates and displays the boat speed.
Units in Knots, metres/second or Kilometres/hour
Screenshots
User Rating
App is not rated in Belgium yet.
Ratings History
Dutchman's Log Installs
Last 30 days
Dutchman's Log Revenue
Last 30 daysDutchman's Log Reviews
Store Rankings
Ranking History
App Ranking History not available yet
Category Rankings
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Category
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Rank
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Top Paid
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336
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Top Paid
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350
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Top Paid
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396
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Top Paid
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413
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Top Paid
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440
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Keywords
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2
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App Info
- Category
- Navigation
- Publisher
-
Navtech Software
- Languages
- English
- Recent version
- 1.91 (3 years ago )
- Released on
- Nov 8, 2011 (12 years ago )
- Also available in
- Poland, Japan, South Korea, Kuwait, Kazakhstan, Lebanon, Mexico, Malaysia, Netherlands, Norway, New Zealand, Philippines, Pakistan, Italy, Portugal, Romania, Russia, Saudi Arabia, Sweden, Singapore, Thailand, Turkey, Taiwan, Ukraine, United States, South Africa, Algeria, Austria, Australia, Azerbaijan, Belgium, Belarus, Switzerland, Chile, China, Colombia, Czechia, Germany, Denmark, United Arab Emirates, Egypt, Spain, Finland, France, United Kingdom, Greece, Hong Kong, Hungary, Indonesia, Ireland, Israel, India
- Last updated
- 20 hours ago