Search

Start Over Place Indian Ocean Subject Magnetic declination Bounding Box -180 -89.81531 180 89.456192

1. Indian Ocean

Maps Stanford University Public content
United States, Hydrographic Office. Depths shown by soundings. Compasses. Magnetic variation curves are for 1940. Includes longitudinal and latitudinal lines, variation and revision c... U.S. Navy Hydrographic Office,.

2. Indian Ocean — Northern Portion

Maps Stanford University Public content
Great Britain, Admiralty. Drawn for engraving by E.J. Powell, under the direction of Captn. R[ichard] Hoskyn, R.N. Supt. of Charts. Depths shown by soundings; relief by hach... [Admiralty Hydrographic Office],.

3. Indian Ocean

Maps Stanford University Public content
United States, Hydrographic Office. Depths shown by soundings. Compasses. Magnetic variation curves are for 1935. Includes longitudinal and latitudinal lines, variation and revision c... U.S. Navy Hydrographic Office,.

Limit your search