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- Preferred Labelskos:prefLabel
- https://www.opengis.net/def/schema/hy_features/hyf/HY_HydrographicNetwork ↗Go to the persistent identifier link
- Within Vocab
- HY_Features HydroFeature package
|Definitionskos:definition||The HY_HydrographicNetwork feature type specializes the HY_HydroNetwork realization defined in the Hydro Feature core model, specifically as an aggregate of permanent or temporary bodies standing in depressions or moving in channels. If the realized catchment is connected with other catchments via hydro nexuses, the hydrographic network is considered connected to the network realizing these catchments. This allows representation of the network, even if logically connected features are not connected at the representation level. If required, an application focused on surface-waterbodies contained in channels or depressions may use the defined relationships to describe the realization of a catchment by the hydrographic network, or network parts associated with the channel network. HY_HydrographicNetwork has a networkWaterBody association. Through generalization, it inherits the shape attribute and the realizedCatchment association as well as flowpath, catchmentDivide and catchmentArea associations, and. A waterbody-flowpath constraint supports the recognition of the waterbody as a flowpath realizing the catchment.|
|Status of item in register or collectionstatus||experimental|