Flow chart (single streamlines)

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Dataset information

Catalog

data.gov.be

Country of origin

Belgium

Updated

Created

2014.08.01

Available languages

French

Keywords

Vlaanderen, Ondergrond, Databank Ondergrond Vlaanderen, DOV, Departement Omgeving

Datasource

Official portal for European data link

Quality scoring

280

Dataset description

The flow map with single streamlines shows the lines in the landscape where the water flows potentially concentrated after a rain shower, taking into account the topography and the watercourses present. The coloring shows the size of the flow area to the pixel (in ha) per pixel of 5 m*5m. The calculation algorithm leads all the flowing water in a pixel to the lowest surrounding pixel (Single Flow Direction). This creates concentrated, clearly delineated flow lines that represent the locations in the landscape with the most chance of draining. The flow map is based on the digital height model and the Flemish Hydrographic Atlas.

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