"The #Hydrographic Society of (the) America(s) & US Hydro 21 Conference"

"#THSOA is a non-profit organization committed to promoting the education in #hydrography, inshore #surveying, inland water surveying, offshore surveying, #positioning & #mapping/charting, including related earth sciences..."

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#PLI #Geospatial #GeospatialLife #GeospatialData #Survey #Surveyor #Surveyors #SurveyLife #LandSurvey #LandSurveying #LandSurveyor #LandSurveyors #Hydrograchis #HydrographicSurvey #Seafloor #NSPS #PSLS #PLSO #WVSPS