Between 1925 and 1927, which vessel first used SBES for bathymetric profiles in the South Atlantic?

The RV Meteor, launched in 1925 by Germany, is recognized for pioneering the use of Single Beam Echo Sounding (SBES) technology for bathymetric profiles in the South Atlantic between 1925 and 1927. This vessel was at the forefront of marine research, conducting significant oceanographic surveys that expanded knowledge about the sea floor and underwater features.

The RV Meteor's utilization of SBES allowed for the first detailed mapping of the ocean's depths in that region, providing important data that influenced subsequent marine studies and bathymetric charting. This early adoption of echo sounding technology marked a significant advancement in hydrographic surveying, as it enabled scientists to collect depth data with greater accuracy and efficiency compared to previous methods.

Other vessels, while significant in their own right, were not specifically noted for this early application of SBES during that timeframe in the South Atlantic. Consequently, the RV Meteor holds a distinctive place in the history of hydrographic exploration due to its role in advancing oceanographic methods in the early 20th century.