layer
sub-set of map data resulting from a subdivision of data of the same coverage area based on contents (similar to ISO 14825 GDF layer) and which is typically related to one or only a few of the application categoriesEXAMPLE: District name, which is one of the data items for Route Guidance applications, is included in a layer.
Application Area:
ITS Spatial data and ITS Database technology
Strukturální kategorie:
Data and Processes,
Data, Data Models, Formats and Concepts