Land Cover Map 2020 (25m rasterised land parcels, N. Ireland)

This is a 25m pixel data set representing the land surface of Northern Ireland, classified into 21 UKCEH land cover classes, based upon Biodiversity Action Plan broad habitats. It is a three-band raster in GeoTiff format, produced by rasterising three properties of the classified land parcels dataset. The first band gives the most likely land cover type; the second band gives the per-parcel probability of the land cover, the third band is a measure of parcel purity. The probability and purity bands (scaled 0 to 100) combine to give an indication of uncertainty. A full description of this and all UKCEH LCM2020 products are available from the LCM2020 product documentation. Full details about this dataset can be found at https://doi.org/10.5285/c1d73bd3-33aa-4a5f-aac5-47c403c2a0e6本数据集为空间分辨率25米的北爱尔兰陆地表面数据集，以生物多样性行动计划（Biodiversity Action Plan）的宽泛生境为分类基准，划分为21个UKCEH土地覆盖类别。该数据集采用GeoTiff格式存储，为三波段栅格数据，由分类土地地块数据集的三项属性栅格化生成。其中第一波段展示最可能的土地覆盖类型；第二波段给出单地块的土地覆盖概率；第三波段为地块纯度的量化指标。概率波段与纯度波段的取值范围均为0至100，二者结合可反映数据的不确定性程度。该数据集及所有UKCEH LCM2020产品的完整说明可通过LCM2020产品文档获取。本数据集的完整详细信息可访问以下链接查看：https://doi.org/10.5285/c1d73bd3-33aa-4a5f-aac5-47c403c2a0e6