Using ilishaper, a new data model can be derived from an existing one. The new data model then contains only a subset of the classes and attributes from the original data model. The associated transfer data (.xtf) from the original data model is also filtered and reorganised to match the new data model. Examples of how this can be used can be found on the GitHub developer platform.
INTERLIS is a conceptual modeling language designed to ensure long-term compatibility between different systems. INTERLIS is software and system independent.
The most currently used version is INTERLIS 2, version 2.3.
COGIS (Coordination, Geo-Information and Services) is the guardian of the formal language INTERLIS and provides the necessary information and documents. The activities of the Federal Administration in the field of geoinformation (GI) and geoinformation systems (GIS) are also coordinated by COGIS. See swisstopo (COGIS)
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