Theodolites at 20 000 feet: justifying precision measurement during the trigonometrical survey of Kashmir, 1855–1865
Notes and records of the Royal Society of London, 2022-09, Vol.76 (3), p.603-618 [Peer Reviewed Journal]ISSN: 0035-9149 ;EISSN: 1743-0178 ;DOI: 10.1098/rsnr.2020.0052
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