geocat.ch
Topographical catchment areas of Swiss waterbodies 2 km²
The data set ‹sub-basins 2 km²› is the central element of the geodata set. It is made up of a comprehensive mosaic of over 22,000 topographically defined sub-basin areas that can be quickly and simply combined with overall catchment areas in each GIS thanks to its hierarchical structure. The polygons in the overall catchment areas can be freely accessed in a separate data set. This derivative of a geo data set contains a series of already calculated figures for land cover and physical geography. The relevant overall catchment area is presented in the federal map viewer (www.map.geo.admin.ch) by clicking on the layer. Various figures in this region are also visible.
Simple
- Alternate title
-
2 km² sub catchment areas
- Date (Creation)
- 2010-07-01
- Edition date
- 2019-01-01T00:00:00
- Identifier
- ch.bafu.wasser-teileinzugsgebiete_2
- Presentation form
- Digital map
- Status
- Completed
Point of contact
- Spatial representation type
- Vector
Spatial resolution
Equivalent scale
- Denominator
- 25000
- Topic category
-
- I Inland waters
Extent
Extent
- Description
-
Switzerland
))
- Maintenance and update frequency
- As needed
- Hierarchy level
- Dataset
- Maintenance note
-
Die Nachführung umfasst jeweils die Geometrie sowie die Attributierung des Datenbestandes.
- Maintenance note
-
Rückmeldungen sind erwünscht!
Resource format
- Title
-
ESRI File Geodatabase FileGDB (GDB)
- Date
- GEMET - INSPIRE themes, version 1.0
-
-
Environmental monitoring facilities
-
Hydrography
-
- geocat.ch
-
-
opendata.swiss
-
official geodata
-
- geocat.ch
-
-
FSDI Federal Spatial Data Infrastructure
-
Resource constraints
- Use constraints
- Other restrictions
- Other constraints
- Opendata BY: Open use. Must provide the source.
Associated resource
- Association Type
- Reference to a master resource of which this one is a part
- Metadata Reference
- Language
- Deutsch
- Character encoding
- 8859 Part 1
- Basic Geodata
- true
- Basic Geodata ID
-
135.4
- Basic Geodata Legal Level
- Federal
- Distribution format
-
-
ESRI File Geodatabase FileGDB (GDB)
-
INTERLIS 2 (XTF)
-
OGC Geopackage (GPKG)
-
Digital transfer options
- OnLine resource
-
Vorschau map.geo.admin.ch
Preview map.geo.admin.ch
Digital transfer options
- OnLine resource
-
ch.bafu.wasser-teileinzugsgebiete_2
WMS-FSDI service, layer "2 km² sub catchment areas"
Digital transfer options
- OnLine resource
-
ch.bafu.wasser-teileinzugsgebiete_2
WMTS-FSDI service, layer "2 km² sub catchment areas"
Digital transfer options
Digital transfer options
Digital transfer options
Digital transfer options
- OnLine resource
-
RESTful API von geo.admin.ch
RESTful API from geo.admin.ch
- Statement
-
Der Datenbestand wurde aus dem auf 10x10m aggregierten dtm-av und dem ASTER GDEM abgeleitet. Die Höhenmodelle wurden mit dem Ansatz des streamburning vorprozessiert.
- Hierarchy level
- Dataset
- Topology level
- Full surface graph
- Geometric object type
- Surface
- Geometric object count
- 23000
- Reference system identifier
- EPSG:21781
Metadata
- Metadata identifier
- 6d9c8ba5-2532-46ed-bc26-0a4017787a56
- Language
- Deutsch
- Character encoding
- UTF8
- Language
- Français
- Character encoding
- UTF8
- Language
- Italiano
- Character encoding
- UTF8
- Language
- English
- Character encoding
- UTF8
- Language
- Rumantsch
- Character encoding
- UTF8
Point of contact
Type of resource
- Resource scope
- Dataset
- Metadata linkage
-
https://www.geocat.ch/geonetwork/srv/api/records/6d9c8ba5-2532-46ed-bc26-0a4017787a56
- Date info (Creation)
- 2012-07-13T12:10:34Z
- Date info (Revision)
- 2026-04-20T12:33:56.9114Z
Metadata standard
- Title
-
eCH-0271
