Map from the first systematic ocean mapping surveys. These surveys were conducted by the Coast and Geodetic Survey Ship PIONEER between 1961-63. C&GS ships plied between Hawaii and the Aleutians on Project Seamap until the early 1970’s.
360 x 640 | 45.01 KB | |
720 x 1280 | 166.58 KB | |
1079 x 1920 | 357.19 KB | |
3470 x 6176 | 3.69 MB |
Added On | 18th October 2015 |
Viewed | 4 viewed |