div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imagea href=https:reader042fdocumentsinreader042viewer20220304005a70f60d7f8b9a93538c828chtml5page1jpg target=_blank img data-url=documentnadcon-home-national-geodetic-survey-nbsppdf-filebackground-thehtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: NADCON - Home National Geodetic Survey · PDF fileBACKGROUND The North American Datum of 1983 NAD 83 represents the single most accurate and comprehensive geodetic survey datum loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader042fdocumentsinreader042viewer20220304005a70f60d7f8b9a93538c828chtml5thumbnails1jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imagea href=https:reader042fdocumentsinreader042viewer20220304005a70f60d7f8b9a93538c828chtml5page2jpg target=_blank img data-url=documentnadcon-home-national-geodetic-survey-nbsppdf-filebackground-thehtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: NADCON - Home National Geodetic Survey · PDF fileBACKGROUND The North American Datum of 1983 NAD 83 represents the single most accurate and comprehensive geodetic survey datum loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader042fdocumentsinreader042viewer20220304005a70f60d7f8b9a93538c828chtml5thumbnails2jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imagea href=https:reader042fdocumentsinreader042viewer20220304005a70f60d7f8b9a93538c828chtml5page3jpg target=_blank img data-url=documentnadcon-home-national-geodetic-survey-nbsppdf-filebackground-thehtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: NADCON - Home National Geodetic Survey · PDF fileBACKGROUND The North American Datum of...