Depths Note:The depths indicated on a chart will have their own scale. They may depict actual depth measurements in feet and fathoms or meters and decimeters. Six feet equals one fathom. Average depth is also covered. Chart Notes:These cover things like dangers and warnings but in a way th...
no chart is infallible D. every chart is liable to be incomplete MULTIPLE CHOICES 5. On small scale charts of ocean areas where hydrographic information is, in many cases, still sparse, ??? A. charted shoals may be in error as regards position, least depth and extent B. undiscovered dange...
Numbers printed on the water areas of the chart indicate the depth of the water at that spot. However, a 2 on the chart might mean two feet, two fathoms, or two meters. It is essential to know which unit of measurement is used. This is always shown on the face of the chart in la...
Sam Fortescue looks at ways to slash the cost of digital nautical charts with his guide to the best sources of free chart data
It took another ten years before substantial numbers of ENCs were on offer for major routes and ports. Likewise, we were much less aware of software's nasty habit of never being completely free of errors, quality assurance procedures for software and data production were not mature, and many ...
Conversion chart - league-units to nautical miles 1 league-unit to nautical miles = 2.61 NM - nmi 2 league-units to nautical miles = 5.21 NM - nmi 3 league-units to nautical miles = 7.82 NM - nmi 4 league-units to nautical miles = 10.43 NM - nmi...
1 metre is equal to 0.00017998560115191 nautical league, or 0.54680664916885 fathom. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between nautical leagues and fathoms. Type in your own numbers in the form to convert the units!
Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between nautical miles and fathoms. Type in your own numbers in the form to convert the units! Quick conversion chart of mile [nautical, international] to fathoms1 mile [nautical, ...
unit of length equal to six feet used to measure depth of waterMetric conversions and moreConvertUnits.com provides an online conversion calculator for all types of measurement units. You can find metric conversion tables for SI units, as well as English units, currency, and other data. Type ...
1 metre is equal to 0.00017998560115191 league [nautical], or 0.54680664916885 fathoms. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between nautical leagues and fathoms. Type in your own numbers in the form to convert the units!