Geoscience Reference
In-Depth Information
identity part and life for the thematic part. Figure 1.9 illustrates these three aspects
of change according to the interrelations that exist or not between the entities: -
interrelations in space (case of the partition where an entity's change of geometry
implies that of one or several others); - interrelations in time (case of the genealogy
where a given entity is depending on the entities it is generated from).
Figure 1.8.
The triad framework
Figure 1.9.
Types of change and categories of objects (from [CHE 93, CHE 00]). For a color
version of the figure, see www.iste.co.uk/mathian/spatiotemporal.zip
