https://www.cen.uni-hamburg.de/en/icdc/research/projects/completed-projects/historical-hydrographic-data.html
Historical hydrographic data : ICDC : University of Hamburg
hydrographic datauniversity ofhistoricalicdchamburg
https://www.cen.uni-hamburg.de/en/icdc/data/ocean/historical-hydrographic-bsh.html
Historical hydrographic data from BSH : ICDC : University of Hamburg
hydrographic datauniversity ofhistoricalbshicdc
https://scholars.unh.edu/ccom/236/
"Alternative Uses of Hydrographic Data" by Lee Alexander
A range of new applications are possible when digital hydrographic survey data (e.g., single bean, multibeam, sidescan sonar) are analyzed using advanced...
alternative useshydrographic dataleealexander
https://talleylab.ucsd.edu/ltalley/climode_ctdhydro/
CLIMODE Hydrographic Data, Scripps Institution of Oceanography
hydrographic datascrippsinstitutionoceanography