Tag Archives: Charles Hutton

Slam

Late notice, apologies. I’m talking about the project again, this time it’s at a Research Slam in Edinburgh, (tomorrow night). It’s free, so if you’re in the vicinity – and free – please come along: https://www.eventbrite.co.uk/e/the-library-research-slam-tickets-30073045288

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The Publication

The plan was to produce the Great Lines publication in time for the Opening at the Lit & Phil last June, but one of the advantages of the delay has been that I could include images from the Exhibition within … Continue reading

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Chain of Custody

The earliest map visited on my travels is of a navigation channel for the Spaarne by Pieter Bruins, Bruinsz or Bruinszoon in 1584. The dotted line marked ‘7 voet’ probably denotes water ‘deeper than’ and as such I consider it … Continue reading

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Modelling

I imagined handing over 2 sets of ‘data’ to a university department who would use some modern process (thermo-form blah) to create 2 models: one of Hutton’s contour lines of Schiehallion and another – same mountain – but current contours. … Continue reading

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Talk about Hutton

Without Professor Robin Johnson there would be no ‘centre piece’ map in the exhibition, Robin was able to enlighten and elucidate on the maths Charles Hutton used in inventing lines of equal altitude. As Nevil Maskelyne – the Astronomer Royal … Continue reading

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Shape of a Mountain

A photo of Schiehallion is an impressive thing, with great hunk with spine aloft, the mountain rises magnificently out of its surroundings. But before photography – and prior to contours – depicting a mountain and suggesting its elevation had quite … Continue reading

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Map Mark Making

The look of a mountain.Crucially – with neither faint (contour) lines nor numbered heights – we have illustration IX. It probably represents the stage before the invention, on it are marked the perimeter stations – where a theodolite would have … Continue reading

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