Suche Bilder Maps Play YouTube News Gmail Drive Mehr »
Anmelden
Books Bücher 11 - 20 von 34 in The magnetic compasses placed on the charts for the purpose of facilitating the plotting...
" The magnetic compasses placed on the charts for the purpose of facilitating the plotting become in time slightly in error, and in some cases, such as with small scales or when the lines are long, the displacement of position from neglect of this change... "
North Coast of France Pilot: Including the Channel Islands - Seite 17
von United States. Hydrographic Office - 1917 - 642 Seiten
Vollansicht - Über dieses Buch

Bay of Bengal Pilot: Bay of Bengal and the Coasts of India and Siam ...

United States. Hydrographic Office - 1916 - 492 Seiten
...on the charts for the purpose of facilitating the plotting become in time slightly in error, and in some cases, such as with small scales or when the...the change has been considerable. The compasses are reengraved once in ten years; more frequent alterations on one spot in a copperplate would not be practicable....
Vollansicht - Über dieses Buch

United States Coast Pilot: Alaska. Part II. Yakutat Bay to Arctic Ocean, Teil 2

U.S. Coast and Geodetic Survey - 1916 - 303 Seiten
...placed on the charts for the purpose of facilitating plotting become in time slightly in error, and in some cases, such as with small scales, or when the...from neglect of this change may be of importance. The compasses are reengraved for every new edition if the error is appreciable. Means for determining the...
Vollansicht - Über dieses Buch

United States Coast Pilot: Atlantic Coast. Gulf of Mexico from Key West to ...

U.S. Coast and Geodetic Survey - 1916 - 169 Seiten
...placed on the charts for the purpose of facilitating plotting become in time slightly in error, and in some cases, such as with small scales, or when the...from neglect of this change may be of importance. The compasses are reengraved for every new edition if the error is appreciable. Means for determining the...
Vollansicht - Über dieses Buch

Baltic Pilot: The Baltic Sea from Falsterbo Point and Cape Arkona to the ...

United States. Hydrographic Office - 1917
...on the charts for the purpose of facilitating the plotting become in time slightly in error, and in some cases, such as with small scales or when the...the change has been considerable. The compasses are reengraved oivce in ten years; more frequent alterations on one spot in a copperplate would not be...
Vollansicht - Über dieses Buch

Mexico and Central America Pilot (Pacific Coast) from the United States to ...

United States. Hydrographic Office - 1918 - 415 Seiten
...on the charts for the purpose of facilitating the plotting become hi time slightly in error, and in some cases, such as with small scales or when the...the change has been considerable. The compasses are reengraved once hi ten years; more frequent alterations on one spot in a copperplate would not be practicable....
Vollansicht - Über dieses Buch

Baltic Pilot: The Gulf of Finland, the Aland Islands, the Aland Sea, and the ...

United States. Hydrographic Office - 1920
...courses and bearings from the magnetic compass roses, which become in time slightly in error, and in some cases, such as with small scales or when the...corrections when the change has been considerable. It is better to reduce all magnetic bearings and courses to true and then use the true compass rose....
Vollansicht - Über dieses Buch

The Black Sea Pilot: The Dardanelles, Sea of Marmara, Bosporus, and Sea of Azov

United States. Hydrographic Office - 1920 - 351 Seiten
...courses and bearings from the magnetic compass roses, which become in time slightly in error, and in some cases, such as with small scales or when the...corrections when the change has been considerable. It is better to reduce all magnetic bearings and courses to true and then use the true compass rose....
Vollansicht - Über dieses Buch

British Islands Pilot, Band 1

United States. Hydrographic Office - 1920
...courses and bearings from the magnetic compass roses, which become in time slightly in error, and in some cases, such as with small scales or when the...corrections when the change has been considerable. It is better to reduce all magnetic bearings and courses to true and then use the true compass rose....
Vollansicht - Über dieses Buch

British Columbia Pilot: The coast of British Columbia from Cape Caution to ...

United States. Hydrographic Office - 1920
...courses and bearings from the magnetic compass roses, which become in time slightly in error, and in some cases, such as with small scales or when the...corrections when the change has been considerable. It is better to reduce all magnetic bearings and courses to true and then use the true compass rose....
Vollansicht - Über dieses Buch

Persian Gulf Pilot: Comprising the Persian Gulf, the Gulf of Omán and the ...

United States. Hydrographic Office - 1920 - 333 Seiten
...courses and bearings from the magnetic compass roses, which become in time slightly in error, and in some cases, such as with small scales or when the...change may be of importance. The date of the variation r.nd the annual change, as given on the compass rose, facilitate corrections when the change has been...
Vollansicht - Über dieses Buch




  1. Meine Mediathek
  2. Hilfe
  3. Erweiterte Buchsuche
  4. EPUB herunterladen
  5. PDF herunterladen