Land Use

Land use information is derived from the Land Cover Map 2000 (LCM2000). The raster variant of the land cover maps with 25 m cell size was used as input.

Since 2016, the proportion of urban area shown on the land use pages is calculated directly from the Land Cover Maps as indicated below. The urban extent parameter previously presented on NRFA website was the URBEXT2000 catchment descriptor. URBEXT2000 for each station is still available along with URBEXT1990 as an FEH Catchment Descriptor.

Land Cover Map 2000 (LCM2000) and NRFA Land Cover Classes 2000 (LCM2000NRFA)

Proportions of land cover classes based on Land cover Map 2000 raster with 25 m cell size and proportions of aggregated land cover classes as indicated in the table below.

LCM2000 NRFA Class
LCM2000 Code
LCM2000 Class
Unknown LCM2000
0
Unknown LCM2000
Water
221
Sea / Estuary
Water
131
Water (inland)
Coastal
201
Littoral Rock
Coastal
211
Littoral Sediment
Coastal
212
Saltmarsh
Coastal
181
Supra-littoral rock
Coastal
191
Supra-littoral sediment
Mountain Heath Bog
121
Bod (deep peat)
Mountain Heath Bog
101
Dense dwarf shrub heath
Mountain Heath Bog
102
Open dwarf shrub heath
Mountain Heath Bog
151
Montane habitats
Woodland
11
Broad-leaved / mixed woodlands
Woodland
21
Coniferous Woodland
Grassland
51
Improved grassland
Grassland
61
Neutral grassland
Grassland
52
Setaside grassland
Grassland
91
Bracken
Grassland
71
Calcareous grassland
Grassland
81
Acid grassland
Grassland
111
Fen, marsh, swamp
Arable and Horticulture
41
Arable cereals
Arable and Horticulture
42
Arable horticulture
Arable and Horticulture
43
Arable non-rotational
Builtup areas
171
Suburban / rural developed
Builtup areas
172
Continuous urban
Inland Bare Ground
161
Inland bare ground