Month: December 2022

From theodolite and chain to GPS – A surveyor’s journey with AFH, APPM & NFP (part 1) by Mike O’Shea

I am very fortunate to have worked as a surveyor during incredible technological development and advances in this vocation. This blog is in two parts; part one will deal with my early years up to the mid-1980s, and then the second part will cover the changes in personnel and technology that occurred and how they …

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Tales of a Twentieth-Century Explorer

Madigan’s Career at a Glance Dr Cecil Thomas Madigan (1889-1947) studied and later taught Geology at the University of Adelaide. His thirst for exploration started in the Antarctic, working with the famous Sir Douglas Mawson. Madigan survived two polar winters and remained a commanding officer when Mawson failed to arrive in time for the ship ‘Aurora’ to collect them. On …

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