In order to become a member we ask that you please sign up online at www.thsoa.org/join-us
The Hydrographic Society of America
Any business or corporation endorsing the objectives, policies and activities of THSOA. May appoint 2 representatives to THSOA, who have the same rights and privileges as individual members.
Any person with active professional interest in the hydrography or closely related field.
Must be a full-time undergraduate and graduate students (not funded by employer).