Article ID: CBB000470434

Mapping the Niger, 1798-1832: Trust, Testimony and `Ocular Demonstration' in the Late Enlightenment (2004)

unapi

This paper is about the role of trust, testimony and direct observation in the making of maps and about the ways in which these issues were apparent in the mapping of the Niger River. By the late eighteenth century, the Niger River was a two-thousand-year-old geographical problem. Although classical writers, Arab geographers and French authorities had produced maps of the river, its direction of flow was not confirmed by direct observation until 1796 when the explorer Mungo Park did so. Yet Park solved only one part of the problem, and he died in 1805 while attempting to solve the remaining question: where did the river end? This question was not answered by direct observation until 1830. By then, however, the 'Niger problem' had been resolved, and the solution mapped, by two early nineteenth-century geographers who had charted the river's course without travelling to Africa. Attention is also paid to the maps that first presented the Niger's termination on the basis of field observation. What all this evidence raises is the question of trust in others' testimony and the role of travel and direct observation in the production of maps as 'truthful' documents in the late Enlightenment.

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Authors & Contributors
Schaefer, Claudia
Sven Outram-Leman
Gleadhill, Emma
Bodenstein, Wulf
Zelle, Carsten
Wisnicki, Adrian S
Journals
Imago Mundi: A Review of Early Cartography
History in Africa
Early Science and Medicine: A Journal for the Study of Science, Technology and Medicine in the Pre-modern Period
Journal of the History of Philosophy
Huntington Library Quarterly
História, Ciências, Saúde---Manguinhos
Publishers
Hochschule Karlsruhe - Technik und Wirtschaft, Fakultät für Informationsmanagement und Medien
SUNY Press
Didymos Verlag
Routledge
Concepts
Empiricism
Observation
Cartography
Cross-cultural interaction; cultural influence
Geography
Senses and sensation; perception
People
de Fer, Nicolas
Vagner, Nikolai Petrovich
Swammerdam, Jan
Spallanzani, Lazzaro
Scott, Alexander de Courcy
Réaumur, René Antoine Ferchault de
Time Periods
19th century
18th century
17th century
Early modern
16th century
20th century, early
Places
Africa
Germany
Great Britain
Niger River
Scotland
Spain
Institutions
Royal Geographical Society
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