geocat.ch
swissTLM3D
swissTLM3D is the large-scale topographical landscape model of Switzerland. It includes both natural and artificial landscape features, as well as name data in vector form. With a high accuracy and the incorporation of a third dimension, swissTLM3D is the most extensive and accurate 3D vector data set of Switzerland.
Simple
Identification info
- Alternate title
-
Topographical landscape model
- Date (Creation)
- 2011-04-01
- Date (Revision)
- 2025-03-05
- Edition
-
Version 2.3
- Edition date
- 2025-03-05
- Citation identifier
- ch.swisstopo.swisstlm3d
- Collective title
-
topographical landscape model (national survey)
- Status
- On going
Point of contact
Responsible party
- Organisation name
-
Federal Office of Topography swisstopo
- Position name
-
Geodata Distribution
- Voice
-
+41 58 469 01 11
- Facsimile
-
+41 58 469 04 59
Address
- City
-
Wabern
- Postal code
-
3084
- Country
-
CH
- Electronic mail address
- Streetname
-
Seftigenstrasse
- Streetnumber
-
264
- Protocol
-
WWW:LINK
- Role
- Point of contact
- Last Name
-
geodata
- Organisation Acronym
-
swisstopo
Point of contact
Responsible party
- Organisation name
-
Federal Office of Topography swisstopo
- Position name
-
Contact
- Voice
-
0041 58 469 01 11
- Facsimile
-
0041 58 469 04 59
Address
- City
-
Wabern
- Postal code
-
3084
- Electronic mail address
- Streetname
-
Seftigenstrasse
- Streetnumber
-
264
- Address line
-
Postfach
- Protocol
-
WWW:LINK
- Role
- Owner
- Organisation Acronym
-
swisstopo
- Maintenance and update frequency
- Annually
- Maintenance note
-
The existing data was migrated into the TLM as a basis. The data is now updated based on an update cycle of 3 years and improvements and additions are made to the geometries and attributes. Parallel to the three-year update process, an annual update is carried out through the integration of data from so-called reference partners for selected topics. Initially, this annual update is implemented mainly for the administrative boundaries and road links. The official cadastral survey plays an important role as a reference partner in this process. The nomenclature for updating names are also integrated from the official cadastral survey.
-
geocat.ch
-
-
official geodata
-
opendata.swiss
-
-
geocat.ch
-
-
Conservation and archiving planning AAP - Confederation
-
-
geocat.ch
-
-
traffic network
-
-
geocat.ch
-
-
single object
-
-
geocat.ch
-
-
landscape model
-
-
geocat.ch
-
-
GIS (Geographic Information System)
-
-
GEMET
-
-
vector
-
-
GEMET
-
-
public transport
-
-
GEMET
-
-
geographic information system
-
-
GEMET - INSPIRE themes, version 1.0
-
-
Hydrography
-
-
GEMET - INSPIRE themes, version 1.0
-
-
Land cover
-
-
geocat.ch
-
-
land cover
-
-
GEMET - INSPIRE themes, version 1.0
-
-
Geographical names
-
-
GEMET themes
-
-
building
-
-
geocat.ch
-
-
FSDI Federal Spatial Data Infrastructure
-
- Other constraints
- Opendata BY: Open use. Must provide the source.
- Spatial representation type
- Vector
- Denominator
- 5000
- Denominator
- 25000
- Language
- Deutsch
- Character set
- UTF8
- Topic category
-
- A Base Maps, Land Cover, Aerial and Satellite Imagery
- A1 Base Maps, Landscape Models
Extent
- Description
-
Switzerland
))
Extent
- Description
-
Liechtenstein
))
- Basic geodata identifier
-
38.1
- Basic geodata identifier type
- Federal
- Distribution format
-
-
AutoCAD DXF (DXF)
()
-
INTERLIS 2 (XTF)
()
-
INTERLIS 1 (ITF)
()
-
ESRI File Geodatabase FileGDB (GDB)
()
-
ESRI Shapefile (SHP)
()
-
OGC Geopackage (GPKG)
()
-
AutoCAD DXF (DXF)
()
Distributor contact
Responsible party
- Organisation name
-
Federal Office of Topography swisstopo
- Position name
-
Geodata Distribution
- Voice
-
+41 58 469 01 11
- Facsimile
-
+41 58 469 04 59
Address
- City
-
Wabern
- Postal code
-
3084
- Country
-
CH
- Electronic mail address
- Streetname
-
Seftigenstrasse
- Streetnumber
-
264
- Website
- http://www.swisstopo.ch ( WWW:LINK )
- Role
- Distributor
- Last Name
-
geodata
- Organisation Acronym
-
swisstopo
- OnLine resource
-
map.geo.admin.ch
(
CHTOPO:specialised-geoportal
)
map.geo.admin.ch
- OnLine resource
- https://www.swisstopo.admin.ch/de/landschaftsmodell-swisstlm3d ( WWW:LINK )
- OnLine resource
- https://www.swisstopo.admin.ch/de/landschaftsmodell-swisstlm3d ( WWW:DOWNLOAD-URL )
- Hierarchy level
- Dataset
- Statement
-
Geometric accuracy swissTLM3D: 0.2 -1.5 m in all three dimensions for well-defined landscape features such as roads and buildings; 1 - 3 m in all three dimensions for landscape features which are not clearly defined such as forests.
- Geometric object type
- Surface
- Geometric object type
- Curve
- Geometric object type
- Point
- Reference system identifier
- EPSG:2056
- Reference system identifier
- EPSG:5728
Content Information
- Included with dataset
- Date (Revision)
- 2025-03-05
- Presentation form
- Digital document
- Model type
- Feature description
Metadata
- Metadata language
- Deutsch
- Character set
- UTF8
- Hierarchy level
- Dataset
- Date stamp
- 2025-03-04T14:49:34.323Z
- Metadata standard name
-
GM03 2+
Metadata author
Responsible party
- Organisation name
-
Federal Office of Topography swisstopo
- Position name
-
Metadata contact
- Voice
-
+41 58 469 01 11
Address
- City
-
Wabern
- Postal code
-
3084
- Country
-
CH
- Electronic mail address
- Streetname
-
Seftigenstrasse
- Streetnumber
-
264
- Protocol
-
WWW:LINK
- Hours of service
-
08h30 - 11h00 / 14h00 - 16h00 GMT+1
- Role
- Point of contact
- Last Name
-
metadata
- Organisation Acronym
-
swisstopo
