"How Ancient Babylonian #LandSurveyors Developed a Unique Form of #Trigonometry - 1,000 Years Before the Greeks"

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#PLI #Geospatial #GeospatialLife #GeospatialData #Surveying #Surveyor #Surveyors #SurveyLife #LandSurvey #LandSurveying #LandSurveyor #Cartographer #Cartographers #Cartography #MapMaking #Mapping #PLS #PSLS #PLSO #WVSPS