geocat.ch
Flow-path map for erosion risk
The flow-path map shows the new calculated flow paths for surface runoff (L-factor of the universal soil loss equation or of the erosion risk map) on the agriculturally productive areas within the field blocks. The flow paths are based on theSwissALTI3D terrain model and multiple-flow algorithms. They illustrate the areas where the topography would cause the water to collect and run off. The darker the colour, the greater the possible runoff levels, and hence also the erosion risk. This map does a good job of illustrating the erosion risk for linear erosion in slope depressions (thalweg erosion) and possible damage outside of the field block (off-site damage), e.g. on roads and in bodies of water.
Simple
Identification info
- Alternate title
-
Flow-path map
- Date (Creation)
- 2019-03-30
- Citation identifier
- ch.blw.erosion-fliesswegkarte
Citation identifier
- Collective title
-
Erosion risk map
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GEMET themes
-
-
soil
-
-
GEMET
-
-
erosion
-
soil erosion
-
-
geocat.ch
-
-
opendata.swiss
-
e-geo.ch
-
-
geocat.ch
-
-
FSDI Federal Spatial Data Infrastructure
-
- Use constraints
- Other restrictions
- Other constraints
- Opendata BY: Open use. Must provide the source.
- Denominator
- 500
- Language
- Deutsch
- Topic category
-
- F Geology, Soils, Natural Hazards
- F2 Soils
Extent
- Description
-
National Map 1:25'000
))
- Geographic identifier
- NM25
- Distribution format
-
-
ESRI Arcinfo ASCII GRID (ASC)
()
-
ESRI Arcinfo ASCII GRID (ASC)
()
- OnLine resource
-
Preview map.geo.admin.ch
(
MAP:Preview
)
Preview map.geo.admin.ch
- OnLine resource
-
ch.blw.erosion-fliesswegkarte
(
OGC:WMS
)
WMS-FSDI service, layer "Flow-path map"
- OnLine resource
-
ch.blw.erosion-fliesswegkarte
(
OGC:WMTS
)
WMTS-FSDI service, layer "Flow-path map"
- OnLine resource
-
Link zu Detailbeschreibung
Link zu Detailbeschreibung
- OnLine resource
-
Link zum Fachportal
Link zum Fachportal
- OnLine resource
-
Download server from geo.admin.ch
(
WWW:DOWNLOAD-URL
)
Download server from geo.admin.ch
- Number of dimensions
- 2
- Cell geometry
- Area
- Transformation parameter availability
- Reference system identifier
- EPSG:21781
Metadata
- Metadata language
- Deutsch
- Character set
- UTF8
- Hierarchy level
- Dataset
- Date stamp
- 2022-03-01T14:28:22
- Metadata standard name
-
GM03 2+
Metadata author
Responsible party
- Organisation name
-
Federal Office for Agriculture
- Position name
-
Agricultural Policy Information Systems
- Voice
-
+41 58 462 25 11
- Direct number
-
+41 58 462 26 05
Address
- City
-
Bern
- Postal code
-
3003
- Country
-
CH
- Electronic mail address
-
info@blw.adm info@blw.admin.ch
- Streetname
-
Schwarzenburgstrasse
- Streetnumber
-
165
- Protocol
-
WWW:LINK
- Hours of service
-
8h00-17h00
- Role
- Point of contact
- First Name
-
Beat
- Last Name
-
Tschumi
- Organisation Acronym
-
FOAG
