First map produced from SEAMAP surveys of the United States Coast and Geodetic Survey. This was the first attempt to systematically survey an oceanic basin. The survey grid was on ten mile line spacing and used single beam sounding. The seamounts in the SE corner of this map are now called the Coast and Geodetic Survey Seamount Province.
| Added On | 18th October 2015 |
| Viewed | 11 viewed |
| Downloads | 1 Downloaded |
