UKCEH digital river network of Great Britain (1:50,000)

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This dataset consists of a series of digitised lines representing waterways in GB. This dataset may be used for mapping of rivers and streams but it is NOT a geometric network and therefore should not be used for applications that require network connectivity.

Bespoke licensing conditions apply to these data. If you choose to download the data, the CEH Data Licensing team will contact you to negotiate a licence

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This dataset comprises river centrelines, digitised from OS 1:50,000 mapping. It consists of four components: rivers; canals; surface pipes (man-made channels for transporting water such as aqueducts and leats); and miscellaneous channels (including estuary and lake centre-lines and some underground channels). This dataset is a representation of the river network in Great Britain as a set of line segments, i.e. it does not comprise a geometric network.
Publication date: 2000-12-31
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Misc Pipes Canals Rivers
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Format

Shapefile

Spatial information

Study area
Spatial representation type
Vector
Spatial reference system
OSGB 1936 / British National Grid
Spatial resolution
50 metres

Temporal information

Temporal extent
1984-01-01    to    …

Provenance & quality

The dataset was produced within a long-term project of the Institute of Hydrology (now CEH) between the mid-1970s and the late 1990s. The project digitised, (either manually or using 'laser scanners') the "blue line" layer of the Ordnance Survey's 1:50,000 2nd series (Landranger) maps. The dataset consists of all the single blue lines from the source maps, plus centre-lines from double sided rivers, lakes and estuaries. All gaps in the source material have been closed, using local knowledge where necessary, to give a river network that is continuous from source to mouth

Licensing and constraints

Bespoke licensing conditions apply to these data. If you choose to download the data, the CEH Data Licensing team will contact you to negotiate a licence

This dataset consists of a series of digitised lines representing waterways in GB. This dataset may be used for mapping of rivers and streams but it is NOT a geometric network and therefore should not be used for applications that require network connectivity.

Correspondence/contact details

Fry, M.
UK Centre for Ecology & Hydrology
Maclean Building, Benson Lane, Crowmarsh Gifford
Wallingford
Oxfordshire
OX10 8BB
UNITED KINGDOM
 enquiries@ceh.ac.uk

Authors

Moore, R.V.
Centre for Ecology & Hydrology
Morris, D.G.
Centre for Ecology & Hydrology
Flavin, R.W.
Centre for Ecology & Hydrology

Other contacts

Publisher
NERC Environmental Information Data Centre
 info@eidc.ac.uk
Rights holder
Centre for Ecology & Hydrology
 enquiries@ceh.ac.uk
Custodian
NERC EDS Environmental Information Data Centre
 info@eidc.ac.uk

Additional metadata

Topic categories
inlandWaters
INSPIRE theme
Hydrography
Keywords
hydrography , hydrology , river , Water, watercourse