Tag: Friedrich Ackermann
German map expert who surveyed Preah Vihear in 1961 returns
More than half a century ago, Prof Friedrich Ackermann of the Institute for Photogrammetry at the University of Stuttgart sat in a courtroom at the [Read More…]
More than half a century ago, Prof Friedrich Ackermann of the Institute for Photogrammetry at the University of Stuttgart sat in a courtroom at the [Read More…]
