swissTLM3D Hydrographical network

swissTLM3D hydrographical network contains the watercourses and lake contours of Switzerland and the Principality of Liechtenstein. It is part of the dataset swissTLM3D. With a high accuracy and the incorporation of a third dimension, swissTLM3D is the most extensive 3D vector data set of Switzerland.

Data and Resources

Map (Preview) map.geo.admin.chSERVICE
Preview map.geo.admin.ch
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ch.swisstopo.swisstlm3d-gewaessernetzWMTS
WMTS-FSDI service, layer "Hydrography swissTLM3D"
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ch.swisstopo.swisstlm3d-gewaessernetzWMS
Hydrographie swissTLM3D
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swissTLM3D Hydrographical network
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RESTful API from geo.admin.chAPI
RESTful API from geo.admin.ch
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Additional Info

Field	Value
Identifier	3dc772fe-8356-4a9a-8663-ce5159a42de7@bundesamt-fur-landestopografie-swisstopo
Title for URL of the dataset	swisstlm3d-gewassernetz
Schedule the publication of the dataset	-
Issued date	April 1, 2011
Modification date	March 5, 2025
Conforms to	-
Update interval	Annual
Temporal coverage	-
Publisher Information	Federal Office of Topography swisstopo
Contact points	geodata@swisstopo.ch
Languages	Language independent
URL	https://www.swisstopo.admin.ch/de/landschaftsmodell-swisstlm3d
Relation	map.geo.admin.ch geocat.ch permalink
Spatial	Schweiz
Related datasets	swissTLM3D
Documentation	-
Keywords	gis-geographic-info... landscape-model single-object conservation-and-ar... official-geodata geographic-informat... vector surface-water geographical-names hydrography fsdi-federal-spatia... water-geographic
Terms of use	https://opendata.swiss/terms-of-use#terms_by
Metadata Access	API (JSON) Download XML