Appraisal of the Hellenic Geodetic Reference System 1987 based on backward-transformed ITRF coordinates using a national velocity model
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DOI: 10.1080/00396265.2016.1180797
Abstract: The paper presents a detailed accuracy evaluation of the Hellenic Geodetic Reference System 1987 (HGRS87), a non-geocentric traditional local datum which was established thirty years ago and it is still used as the official coordinate… read more here.
Keywords: hellenic geodetic; system; velocity model; geodetic reference ... See more keywords