Cartographie d’aujourd’hui et de demain : rappels et perspectives
We start from the fact that each spatial object i is characterized by three coordinates: x (latitude), y (longitude) and z (by tradition elevation). The discussion proposed here turns around three axes: first, we remind some of the main problems when representing a volume (ellipsoid) on a plane (map...
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Unité Mixte de Recherche 8504 Géographie-cités
2001
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oai:doaj.org-article:d390aa32f06641fa959369c803d124d42021-12-02T11:19:06ZCartographie d’aujourd’hui et de demain : rappels et perspectives1278-336610.4000/cybergeo.3812https://doaj.org/article/d390aa32f06641fa959369c803d124d42001-03-01T00:00:00Zhttp://journals.openedition.org/cybergeo/3812https://doaj.org/toc/1278-3366We start from the fact that each spatial object i is characterized by three coordinates: x (latitude), y (longitude) and z (by tradition elevation). The discussion proposed here turns around three axes: first, we remind some of the main problems when representing a volume (ellipsoid) on a plane (map). Second, we discuss some elementary principles of cartography in order to show the importance of the nature of z in thematic mapping. Third and last, we show how far the realistic representation of the third dimension can be improved by visualization techniques, a modern discipline close but different from cartography.Isabelle ThomasUnité Mixte de Recherche 8504 Géographie-citésarticledimensionvisualization/visualisationGeography (General)G1-922DEENFRITPTCybergeo (2001) |
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DE EN FR IT PT |
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dimension visualization/visualisation Geography (General) G1-922 Isabelle Thomas Cartographie d’aujourd’hui et de demain : rappels et perspectives |
description |
We start from the fact that each spatial object i is characterized by three coordinates: x (latitude), y (longitude) and z (by tradition elevation). The discussion proposed here turns around three axes: first, we remind some of the main problems when representing a volume (ellipsoid) on a plane (map). Second, we discuss some elementary principles of cartography in order to show the importance of the nature of z in thematic mapping. Third and last, we show how far the realistic representation of the third dimension can be improved by visualization techniques, a modern discipline close but different from cartography. |
format |
article |
author |
Isabelle Thomas |
author_facet |
Isabelle Thomas |
author_sort |
Isabelle Thomas |
title |
Cartographie d’aujourd’hui et de demain : rappels et perspectives |
title_short |
Cartographie d’aujourd’hui et de demain : rappels et perspectives |
title_full |
Cartographie d’aujourd’hui et de demain : rappels et perspectives |
title_fullStr |
Cartographie d’aujourd’hui et de demain : rappels et perspectives |
title_full_unstemmed |
Cartographie d’aujourd’hui et de demain : rappels et perspectives |
title_sort |
cartographie d’aujourd’hui et de demain : rappels et perspectives |
publisher |
Unité Mixte de Recherche 8504 Géographie-cités |
publishDate |
2001 |
url |
https://doaj.org/article/d390aa32f06641fa959369c803d124d4 |
work_keys_str_mv |
AT isabellethomas cartographiedaujourdhuietdedemainrappelsetperspectives |
_version_ |
1718396022484369408 |