Andmemudelis on nt kirjas, kas asulad tuleb digida polügooniga (e sisestada pind objektina) või punktiga, kas andmetabelisse tuleb haldusstaatus sisestada tekstilise lühendi või numbrilise koodiga või kas teeserv tuleb digida teise tee servani või telgjooneni.
The rules or specifications [...]. In a GIS data model, these specifications can include spatial representation (for example, points, lines, and polygons), attributes, relationships, spatial or topological constraints [...], cartographic portrayal, and metadata requirements.
In information theory, data model [is] a description of rules by which data is defined, organized, queried, and updated within an information system [...].
Online Language Learning Tool SkELL allows users to search for phrases in sentences, collocates and similar words. These examples have been automatically selected and may contain errors.
