Plynlimon research catchments: Severn elevation contour lines

Elevation contour lines within the Severn catchment at 10 metre intervals

Publication date: 2010-06-18

This dataset is part of the following

Where/When

Study area
Temporal extent
1968-12-31    to    …

Provenance & quality

The contour lines were digitised from the following scanned topographic map: Plynlimon Catchment Areas - Severn Catchment. Sheet No. 1. Scale 1:5000. Wallingford, Berkshire. Institute of Hydrology, Natural Environmental Research Council, 1968. Natural Environmental Research Council. The contours were recorded as a series of points by Edinburgh University. They were converted into lines by CEH using ArcGIS 10 geo-processing tools.

Correspondence/contact details

Matt Fry
Centre for Ecology & Hydrology
Maclean Building, Benson Lane, Crowmarsh Gifford
OX10 8BB Wallingford
Oxfordshire
United Kingdom
 enquiries@ceh.ac.uk

Other contacts

Custodian
Environmental Information Data Centre
 eidc@ceh.ac.uk
Originator
Centre for Ecology & Hydrology
 enquiries@ceh.ac.uk

Additional metadata

Topic categories
Elevation
Keywords
cyff,  gwy,  hafren,  hore,  hydrochemistry,  hydrology,  iago,  Mapping plynlimon,  severn,  tanllwyth,  United Kingdom Wales water quality,  wye
INSPIRE Theme
Elevation
Spatial representation type
Vector
Spatial reference system
OSGB 1936 / British National Grid
Last updated
18 October 2019 12:51