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Where can I find the transformations between versions of WGS 84 and the versions of NAD 83 and the versions of ITRF?

April 26, 2017itrf NAD transformations versions wgs

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Where can I find the transformations between versions of WGS 84 and the versions of NAD 83 and the versions of ITRF?

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We know of no compendium which describes the transformations for all possible combinations of versions. However, a good reference is the paper, “Maintenance and Enhancement of the World Geodetic System 1984” by Malys and Slater in the proceedings of ION GPS-94 (Salt Lake City, Sept 20-23, 1994) volume 1 pp. 17-24. This paper contains a similarity transformation between WGS84 (730) and ITRF92.