From the refined spatialization of urban data in Africa to unidentified geographical objects (notice n° 471739)
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fixed length control field | 01706cam a2200301 4500500 |
005 - DATE AND TIME OF LATEST TRANSACTION | |
control field | 20250121055111.0 |
041 ## - LANGUAGE CODE | |
Language code of text/sound track or separate title | fre |
042 ## - AUTHENTICATION CODE | |
Authentication code | dc |
100 10 - MAIN ENTRY--PERSONAL NAME | |
Personal name | Gazel, Hervé |
Relator term | author |
245 00 - TITLE STATEMENT | |
Title | From the refined spatialization of urban data in Africa to unidentified geographical objects |
260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
Date of publication, distribution, etc. | 2023.<br/> |
500 ## - GENERAL NOTE | |
General note | 28 |
520 ## - SUMMARY, ETC. | |
Summary, etc. | The Africapolis regional database, which is derived from the Geopolis database, defines an ‘‘urban’’ agglomeration as a built-up area without more than 200 metres of discontinuity and with a minimum of 10,000 inhabitants. It is a geographical object that can be perceived in the material world. However, some agglomerations have population figures that reach those of large metropolises, and yet they are not accounted for in official national and international statistics. They are unidentified. These UGOs, Unidentified Geographical Objects, are characterised by the densification of the population in regions where traditional habitat was already dense. This article first describes the most remarkable UGOs in terms of size, and then provides explanations on how they emerged. |
690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
Topical term or geographic name as entry element | density |
690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
Topical term or geographic name as entry element | urban area |
690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
Topical term or geographic name as entry element | urbanization |
690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
Topical term or geographic name as entry element | confinement |
690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
Topical term or geographic name as entry element | population |
690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
Topical term or geographic name as entry element | density |
690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
Topical term or geographic name as entry element | urban area |
690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
Topical term or geographic name as entry element | urbanization |
690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
Topical term or geographic name as entry element | confinement |
690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
Topical term or geographic name as entry element | population |
700 10 - ADDED ENTRY--PERSONAL NAME | |
Personal name | Moriconi-Ébrard, François |
Relator term | author |
700 10 - ADDED ENTRY--PERSONAL NAME | |
Personal name | San Emeterio, José Luis |
Relator term | author |
786 0# - DATA SOURCE ENTRY | |
Note | L’Espace géographique | Volume 50 | 3 | 2023-02-28 | p. 214-234 | 0046-2497 |
856 41 - ELECTRONIC LOCATION AND ACCESS | |
Uniform Resource Identifier | <a href="https://shs.cairn.info/journal-espace-geographique-2021-3-page-214?lang=en&redirect-ssocas=7080">https://shs.cairn.info/journal-espace-geographique-2021-3-page-214?lang=en&redirect-ssocas=7080</a> |
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