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  • NAD27 demonstration map

    NAD27 - We’re Not in Kansas Anymore

    Embark on a geodetic odyssey from the heart of Kansas to the cutting-edge of mapping technology. Discover the saga of NAD27, a foundational datum born from meticulous triangulation and an unassuming point in Meades Ranch, Kansas. Witness its evolution into NAD83, enhancing precision with advanced ellipsoids and satellite data, and anticipate the future with the upcoming NATRF2022.
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