• DOV metadata zoekdienst
  •  
  •  
  •  

Potential soil erosion aggregated for a grid of 1 km by 1 km in Flanders

The potential soil erosion aggregated for a grid of 1 km shows the average potential erosion (ton/ha) for a specific grid cell. The map is the sum of water and tillage erosion. The map takes into account 4 types of land use: forest, permanent cover, agricultural crops without permanent cover and other land use. The map is based on the soil erosion map aggregated for each agricultural parcel in Flanders (2010). The original map on parcel level is a product of computer modeling with a spatial resolution of 5 m * 5 m by the "Physical and Regional Geography Division, Department of Earth and Environmental Sciences, K.U. Leuven". The calculation of water erosion is based on the Revised Soil Loss Equation (RUSLE, Renard et al., 1991) using a 2 dimensional approach for calculating the LS factor based on Desmet and Govers (1996). The water erosion is calculated with a crop factor of 0,001 for forest, a crop factor of 0,01 for permanent cover (excluding forest), a crop factor of 0,37 for other agricultural crops and a crop factor of 0 for other land use. Tillage erosion is calculated according to the WaTEM/SEDEM model based on Van Oost et al. (2000).

Simple

Date ( Creation )
2010-12-01
Date ( Publication )
2011-01-01
Date ( Revision )
2021-01-07
Identifier
https://www.dov.vlaanderen.be/dataset/c1042484-1139-4bd8-ab0f-34060c932aea
Purpose
The original erosion potential erosion map on parcel level aims to provide farmers, local or regional authorities and planners with useful information about the potential for erosion on agricultural parcels. The map aggregated for a grid of 1 km by 1 km provides an overview of the erosion in Flanders on an European scale.
Status
completed Completed
Distributor
  Databank Ondergrond Vlaanderen (DOV)
Technologiepark-Zwijnaarde 68 , Gent , 9052 , België
+32 9 240 75 93
https://www.dov.vlaanderen.be
Publisher
  Ondersteunend Centrum Databank Ondergrond Vlaanderen
Technologiepark-Zwijnaarde 68 , Gent , 9052 , België
+32 9 240 75 93
https://www.dov.vlaanderen.be
Custodian
  Bureau for Environment and Spatial Development – Flanders
Koning Albert II-laan 20 bus 8 , Brussel , 1000 , België
https://www.omgevingvlaanderen.be
Owner
  Bureau for Environment and Spatial Development – Flanders
Koning Albert II-laan 20 bus 8 , Brussel , 1000 , België
https://www.omgevingvlaanderen.be
Maintenance and update frequency
annually Annually
GEMET - INSPIRE themes, version 1.0
  • Gebieden met natuurrisico's
GEMET - Concepten, versie 2.4
  • ondergrond
  • bodemerosie
  • erosie
Ruimtelijke dekking
  • Regionaal
GDI-Vlaanderen Trefwoorden
  • Herbruikbaar
  • Kosteloos
  • Vlaamse Open data
  • Toegevoegd GDI-Vl
  • Metadata GDI-Vl-conform
  • Metadata INSPIRE-conform
  • Lijst M&R INSPIRE
Keywords
  • DOV
  • Vlaanderen
  • Ondergrond
  • Databank Ondergrond Vlaanderen
Access constraints
otherRestrictions Other restrictions
Other constraints
geen beperkingen
Use constraints
otherRestrictions Other restrictions
Other constraints
In uitvoering van het Vlaamse decreet voor hergebruik van overheidsinformatie, is het hergebruik geregeld d.m.v. de Modellicentie voor gratis hergebruik. Dit betekent dat elk commercieel of niet-commercieel hergebruik voor onbepaalde duur is toegelaten, zonder dat daar kosten aan verbonden zijn. Als enige gebruiksvoorwaarde geldt een bronvermeldingsplicht.
Other constraints
Bij het gebruik van de informatie die DOV aanbiedt, dient steeds volgende standaardreferentie gebruikt te worden: Databank Ondergrond Vlaanderen - (vermelding van de beheerder en de specifieke geraadpleegde gegevens) - Geraadpleegd op dd/mm/jjjj, op https://www.dov.vlaanderen.be
Other constraints
Volgende aansprakelijkheidsbepalingen gelden.
Other constraints
Toegang en gebruik voor het uitvoeren van taken van algemeen belang, op niveau van Vlaamse overheidsinstanties is geregeld door het Besluit van de Vlaamse Regering met de regels voor toegang en gebruik van geografische gegevensbronnen toegevoegd aan de GDI, door deelnemers GDI-Vlaanderen. Dit gebruik is kosteloos.
Other constraints
Toegang en gebruik voor het uitvoeren van taken van algemeen belang door niet-Vlaamse overheidsinstanties is geregeld door het Besluit van de Vlaamse Regering met de regels voor toegang en gebruik van geografische gegevensbronnen toegevoegd aan de GDI, door overheidsdiensten die geen deelnemer zijn aan GDI-Vlaanderen. Dit gebruik is kosteloos.
Other constraints
The use or interpretation of the potential soil erosion map has to be done with the needed expertise and caution. The map is the result of computer modeling. The purpose of the map is to predict the average potential erosion risk. The map does not show the actual yearly erosion for each grid cell which is dependent on the specific meteorological conditions, crop rotation, land management, ... The data are offered for informational purpose only. The Flemish Government offers no certainty about the data. The Flemish Government and the authors can not be hold responsible for any damage or costs, resulting from the use of the information offered, neither for possible inaccurate information or assessments. The dataset may not be reproduced without preliminary written authority of the Department of Environment, Nature and Energy, Land and Soil Protection Service of the Flemish Government.
Spatial representation type
vector Vector
Denominator
150000
Metadata language
Engelsen
Topic category
  • Geoscientific information
N
S
E
W
thumbnail


Begin date
1999-12-31
End date
2011-05-01
Supplemental Information
The values for the different factors of the R.U.S.L.E. equation : R-factor of 880 MJ.mm/ha.year; K-factor depends on the soil texture; LS-factor calculated with own software based on the WaTEM/SEDEM model; a connectivity between parcels of 30%; P-factor of 1 and C-factors of 0,001 for forest, 0,01 for permanent cover (excluding forest), 0,37 for other agricultural crops and 0 for other land use. For more background information about the Flemish erosion policy please visit the website of the Land and Soil Protection Service : http://www.lne.be/bodemerosie. On the website of DOV you find more regional soil maps of Flanders : https://www.dov.vlaanderen.be.
Unique resource identifier
EPSG:31370
Distribution format
  • GML ( 3.2 )

Distributor

Distributor
  Databank Ondergrond Vlaanderen (DOV)
Technologiepark-Zwijnaarde 68 , Gent , 9052 , België
+32 9 240 75 93
https://www.dov.vlaanderen.be
Fees
Gratis
OnLine resource
erosie:potential_soil_erosion ( OGC:WMS )

WMS-endpoint Potential soil erosion aggregated for a grid of 1 km by 1 km in Flanders

OnLine resource
erosie:potential_soil_erosion ( OGC:WMS-1.3.0-http-get-capabilities )

WMS-capabilities Potential soil erosion aggregated for a grid of 1 km by 1 km in Flanders

OnLine resource
erosie:potential_soil_erosion ( OGC:WMS-1.3.0-http-get-map )

WMS-map Potential soil erosion aggregated for a grid of 1 km by 1 km in Flanders

OnLine resource
erosie:potential_soil_erosion ( OGC:WFS )

WFS-endpoint Potential soil erosion aggregated for a grid of 1 km by 1 km in Flanders

OnLine resource
erosie:potential_soil_erosion ( OGC:WFS-2.0.0-http-get-capabilities )

WFS-capabilities Potential soil erosion aggregated for a grid of 1 km by 1 km in Flanders

OnLine resource
erosie:potential_soil_erosion ( OGC:WFS-2.0.0-http-get-feature )

WFS-feature Potential soil erosion aggregated for a grid of 1 km by 1 km in Flanders

OnLine resource
erosie:potential_soil_erosion ( GLG:KML-2.0-http-get-map )

KML Potential soil erosion aggregated for a grid of 1 km by 1 km in Flanders

Hierarchy level
dataset Dataset

Conformance result

Date ( Publication )
2010-12-08
Explanation
Zie vermelde specificatie
Pass
No
Statement
The potential soil erosion aggregated for a grid of 1 km shows the average potential erosion (ton/ha) for a specific grid cell. The map is the sum of water and tillage erosion. The map is based on the soil erosion map aggregated for each agricultural parcel in Flanders (2010). The original map on parcel level is a product of computer modeling with a spatial resolution of 5 m * 5 m by the "Physical and Regional Geography Division, Department of Earth and Environmental Sciences, K.U. Leuven". The calculation of water erosion is based on the Revised Soil Loss Equation (RUSLE, Renard et al., 1991) using a 2 dimensional approach for calculating the LS factor based on Desmet and Govers (1996). Tillage erosion was calculated according to the WaTEM/SEDEM model based on Van Oost et al. (2000). In the original parcel map, the water erosion was calculated with a crop factor of 0,37 for all agricultural crops. Before aggregation, the potential water erosion on parcel level of the original map was recalculated with a crop factor of 0,001 for forest, a crop factor of 0,01 for permanent cover (excluding forest), a crop factor of 0,37 for other agricultural crops and a crop factor of 0 for other land use. The aggregation from parcel level to grid level was based on an weighed average. Also the minimum and maximum erosion on parcel level were stored for each grid cell. Only grid cells with an overlap of more than 50% with the erosion map on parcel level were taken into account (except for the borders). The value of erosion for the other grid cells was set to "-1".
Description
The potential soil erosion aggregated for a grid of 1 km shows the average potential erosion (ton/ha) for a specific grid cell. The map is the sum of water and tillage erosion. The map takes into account 4 types of land use : forest, permanent cover, agricultural crops without permanent cover and other land use. The map is based on the soil erosion map aggregated for each agricultural parcel in Flanders (2010). The original map on parcel level is a product of computer modeling with a spatial resolution of 5 m * 5 m by the "Physical and Regional Geography Division, Department of Earth and Environmental Sciences, K.U. Leuven".
File identifier
70f368f8-db6e-430d-9ae4-fe0acd55fe52 XML
Metadata language
Engelsen
Character set
utf8 UTF8
Hierarchy level
dataset Dataset
Hierarchy level name
dataset
Date stamp
2021-04-29
Metadata standard name
ISO 19115/2003/Cor.1:2006
Metadata standard version
GDI-Vlaanderen Best Practices - versie 1.0
Point of contact
  Bureau for Environment and Spatial Development – Flanders
Koning Albert II-laan 20 bus 8 , Brussel , 1000 , België
https://www.omgevingvlaanderen.be
 
 

Overviews

overview

Spatial extent

N
S
E
W
thumbnail


Keywords


Provided by

logo

Share on social sites

Associated resources

Not available


  •  
  •  
  •