Curves of equal magnetic variation, 1871 : Reduced from that Epoch from observations at Sea, made chiefly by the officers of Her Majesty's Navy, and from various Magnetic Surveys undertaken by Colonial and Foreign Governments, 1865-1880. / by Staff Commander E.W. Creak, Royal Navy ; in continuation of the charts of equal magnetic variation for the years 1858 and 1871, published at the Admiralty ; Engraved by Mallby & Son

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Bibliographic Details
KartografIn:
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Place / Publishing House:London : Admiralty, Oct.r 1.st 187180
Year of Publication:1871
Language:English
Physical Description:1 Karte; 62 x 94 cm
Notes:
  • Details zu illustrierendem Inhalt: Kopftitel
  • Details zu kartographischem Inhalt: Thematische Karte, Seekarte, Geländedarstellung mit Bergstrichen, mit 3 Nebenkarten
  • Details zu Maßstabsangaben: Maßstab rechnerisch ermittel
  • Gitterlinien: Längen- und Breitenangaben in 1°-Schritten
  • Nullmeridian: Greenwich
  • Projektion: Mercator
  • Anmerkungen zur Entstehungsangabe: frühere Ausgabe 1871
  • Exemplar ÖAW/ÖGG-Bibliothek:
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