Agricultural Land Classification detailed Post 1988 survey ALCC00496

Survey name: Willington, west Post 1988 Agricultural Land Classification (ALC) site survey data – scanned original paper maps and survey reports for individual sites surveyed in detail between 1989 and 1999 by the Ministry of Agriculture Fisheries and Food. Where Grade 3 is mapped this includes the subdivision of Grade 3 into subgrades 3a and 3b. Surveys use the current grading methodology as described in "Agricultural Land Classification of England and Wales," a link for which is provided with the data. Individual sites have been mapped at varying scales and level of detail from 1:5,000 to 1:50,000 (typically 1:10,000). Unedited sample point soils data and soil pit descriptions are also available for some surveys. Attribution statement: © Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right [year]. Attribution statement: © Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right [year].调查名称：西威灵顿（Willington, west） 1988年后农业用地分级（Agricultural Land Classification, ALC）实地调查数据集——包含由英国农业、渔业与食品部（Ministry of Agriculture Fisheries and Food）于1989至1999年间对各单个地块开展详细调查后生成的扫描版原始纸质地图与调查报告。其中标注为3级的地块包含将3级细分为3a与3b亚级的分类内容。本次调查采用《英格兰与威尔士农业用地分级标准》中载明的现行分级方法，数据集附带该标准的相关链接。各单个地块的测绘比例尺与细节精度各不相同，范围覆盖1:5000至1:50000（通常采用1:10000）。部分调查还附带未经编辑的采样点土壤数据与土坑描述资料。 归属声明：© 自然英格兰（Natural England）版权所有。包含英国地形测量局（Ordnance Survey）数据，© 英国皇家版权及数据库权利 [年份]。归属声明：© 自然英格兰（Natural England）版权所有。包含英国地形测量局（Ordnance Survey）数据，© 英国皇家版权及数据库权利 [年份]。