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Books Bücher 1 - 10 von 35 in For vessels drawing less than 18 feet the edge of the sanding serves as a well-marked...
" For vessels drawing less than 18 feet the edge of the sanding serves as a well-marked danger line. Charts on which no fathom curves are marked must especially be regarded with caution, as indicating that soundings were too scanty and the bottom too uneven... "
North Coast of France Pilot: Including the Channel Islands - Seite 4
von United States. Hydrographic Office - 1917 - 642 Seiten
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The South America Pilot: From Cape St. Roque to Cape Virgins ..., Teil 1

Great Britain. Hydrographic Office - 1893 - 560 Seiten
...largest scale chart should always be used for navigating. 4. Caution in using small Scale Charts.—In approaching the land or dangerous banks, regard must...error in laying down a position means only yards on a large scale chart, whereas on a small scale the same amount of displacement means large fractions of...
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The Australia Directory: Chiefly from the Result of Various Surveys ..., Band 1

Great Britain. Hydrographic Dept - 1897 - 900 Seiten
...why this largest scale chart should always be •need for navigating. 4. Caution in using small Scale Charts. — In approaching the land or dangerous banks,...error in laying down a position means only yards on a large scale chart, whereas on a small scale the same amount of displacement means large fractions of...
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Special Publications, Ausgabe 6

1900
...always the possibility that the shoalest spot may not have been found. 1O. CAUTION IN USING SMALL, SCALE CHARTS. — In approaching the land or dangerous banks,...error in laying down a position means only yards on a large scale chart, whereas on a small scale the same amount of displacement means large fractions of...
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The Red Sea and Gulf of Aden Pilot: Containing Descriptions of the Suez ...

1900 - 528 Seiten
...scale chart should always be used for navigating. XVII 4i, Caution in winy small Scale Charts. — ID approaching the land or dangerous banks, regard must...error in laying down a position means only yards on a large scale chart, whereas on a small scale ,li-- same amount of displacement means large fractions...
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Philippine Islands sailing directions. ...

U.S. Coast and Geodetic Survey - 1906
...curve" not to be crossed without precaution. Caution in using small-scale charts. — In approaching land or dangerous banks, regard must always be had...means only yards on a large-scale chart, whereas on a small scale the same amount of displacement means large fractions of a mile. For this reason bearings...
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West Coast of Scotland Pilot, Band 1

Great Britain. Hydrographic Dept - 1911
...why this largest scale chart should always be used for navigating. 4. Caution in -using Small Scale Charts.— In approaching the land or dangerous banks,...error in laying down a position means only yards on a large scale chart, whereas on a small scale the same amount of displacement means large fractions of...
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United States Coast Pilot: Atlantic Coast. Part III. From Cape Ann ..., Teil 3

U.S. Coast and Geodetic Survey - 1912 - 166 Seiten
...charts as on those of larger scale, therefore in approaching the land or dangerous banks regard should be had to the scale of the chart used. A small error...means only yards on a large-scale chart, whereas on a small scale the same amount 01 displacement means large fractions of a mile. For the same reason,...
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North Coast of France Pilot: Including the Channel Islands

United States. Hydrographic Office - 1915 - 633 Seiten
...that line, on account of the possible existence of undiscovered inequalities of the bottom, which onlv an elaborate detailed survey could reveal. In general...of displacement means a large fraction of a mile. varies with different papers and the amount of the damping; but it does not affect navigation. The...
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Bay of Biscay Pilot, West Coast of France and the North Coast of Spain from ...

United States. Hydrographic Office - 1915 - 605 Seiten
...enable the curves to be drawn with accuracy. Isolated soundings, shoalcr than surrounding depths, shoidd always be avoided, especially if ringed around, as...of displacement means a large fraction of a mile. varies with different papers and the amount of the damping; but it does not affect navigation. The...
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Bay of Bengal Pilot: Bay of Bengal and the Coasts of India and Siam ...

United States. Hydrographic Office - 1916 - 492 Seiten
...rocky shores is another warning, especially for ships of heavy draft. A useful danger curve will bo obtained by tracing out with a colored pencil, or...large-scale chart, whereas on one of small scale the rame amount of displacement means a large fraction of a mile. varies with different papers and the...
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