[T]he Great Survey of India... lasted sixty years. ...[T]he British ...mapped the whole of India, marking… — Yuval Noah Harari

[T]he Great Survey of India... lasted sixty years. ...[T]he British ...mapped the whole of India, marking borders... and calculating... the... height of Mount Everest and other Himalayan peaks.

Source: Wikiquote · CC BY-SA 4.0