Land Cover Map 1990 (25m raster, GB) v2
Default
Identification info
- Metadata Language
- English (en)
- Character set
- utf8
- Dataset Reference Date ()
- 2020-06-17
- Identifier
- doi: / 10.5285/1be1912a-916e-42c0-98cc-16460fac00e8
- Other citation details
- Rowland, C.S., Marston, C.G., Morton, R.D., O’Neil, A.W. (2020). Land Cover Map 1990 (25m raster, GB) v2. NERC Environmental Information Data Centre 10.5285/1be1912a-916e-42c0-98cc-16460fac00e8
- Maintenance and update frequency
- notPlanned
- GEMET - INSPIRE themes, version 1.0 ()
-
- Land Cover
- Limitations on Public Access
- otherRestrictions
- Other constraints
- Registration is required to access this data
- Use constraints
- otherRestrictions
- Other constraints
- Licence terms and conditions apply
- Use constraints
- otherRestrictions
- Other constraints
- If you reuse this data, you should cite: Rowland, C.S., Marston, C.G., Morton, R.D., O’Neil, A.W. (2020). Land Cover Map 1990 (25m raster, GB) v2. NERC Environmental Information Data Centre https://doi.org/10.5285/1be1912a-916e-42c0-98cc-16460fac00e8
- Spatial representation type
- grid
- Distance
- 25 urn:ogc:def:uom:EPSG::9001
- Topic category
-
- Geoscientific information
- Imagery base maps earth cover
- Begin date
- 1988-01-01
- End date
- 1990-12-31
Distribution Information
- Data format
-
-
TIFF
()
-
TIFF
()
- Resource Locator
-
Download the data
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Supporting information
Supporting information available to assist in re-use of this dataset
- Resource Locator
-
Download the data
Order a copy of this data
- Resource Locator
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Supporting information
Supporting information available to assist in re-use of this dataset
- Quality Scope
- dataset
- Other
- dataset
Report
- Dataset Reference Date ()
- 2010-12-08
- Statement
- The 25m raster product is the most detailed of the LCM1990 raster products, both thematically and spatially, and it is derived from the LCM1990 vector product. For LCM1990, per-pixel classifications were conducted, using a random forest classification algorithm. The resultant classifications were then mosaicked together, with the best classifications taking priority. This produced a per-pixel classification of the UK, which was then 'imported' into the spatial framework, recording a number of attributes, including the majority class per polygon which is the Land Cover class for each polygon. The 25m raster product consists of three bands: Band 1 - raster representation of the majority (dominant) class per-polygon for the 21 target classes; Band2 - mean per polygon probability as reported by the Random Forest classifier; Band 3 -percentage of polygon covered by the majority class.
Metadata
- File identifier
- 1be1912a-916e-42c0-98cc-16460fac00e8 XML
- Metadata Language
- English (en)
- Character set
- ISO/IEC 8859-1 (also known as Latin 1)
- Resource type
- dataset
- Hierarchy level name
- dataset
- Metadata Date
- 2024-02-27T16:13:50
- Metadata standard name
- UK GEMINI
- Metadata standard version
- 2.3