Why is the Longyearbyen sundial irrelevant to your project? - Bill On Friday, July 22, 2016, Helmut Haase <helmut.ha...@teleos-web.de> wrote:
> Hi all, > When studying the wide polar gnomon one inevitably encounters edge changes > to be respected. My special focus is on a horizontal dial for a location > with midnight sun. Around midnight the scale needs two overlapping > sections. I have designed a solution based on a uniformly convoluted spider > scale (see attached jpg (203 kB)). > > My question: *Is a comparable dial existing anywhere?* My web research > produced only nil returns. The closest but not relevant hit is the > Longyearbyen > sun dial <http://sun.nessy-edv.at/images/extras/dialabove.jpg>. > > Kind regards > Helmut Haase > > https://lists.uni-koeln.de/mailman/listinfo/sundial > >
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