Navigation on Amundsen’s South Pole Expedition
There was an interesting article in Navigation News recently, The Long Journey Home, which looked at Amundsen’s navigation techniques on his South Pole expedition. The…
Find out how to read water
Tag: sextant
Time, Sun and Longitude
I have just returned from Scotland, where I have been doing some more research for the book I’m working on. In Edinburgh, I had the…
Astronavigation and Devastation
My thanks to William Goble for bringing my attention to a extraordinary piece of navigation history. Although standard practice in aerial navigation at the time,…
All Change
What a difference an hour makes, I took this photo only one hour later than yesterday’s. Venus was still visible to the naked eye, but…