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Europe's deepest underground mine mapped - without GNSS

Winners of BHP's Deep Mining Challenge

Beth McLoughlin
A 3D digital twin of Pyhäsalmi Mine in Pyhäjärvi, Finland

A 3D digital twin of Pyhäsalmi Mine in Pyhäjärvi, Finland | Credits: Advanced Navigation

Without using GNSS or fixed infrastructure, Advanced Navigation achieved high-precision positioning to map Pyhäsalmi Mine in Finland. Europe's deepest mine at 1.4km underground with a 63 degree latitude, ...

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