Agricultural Land Classification detailed Post 1988 survey ALCB00590a

Survey name: Claverham, Woodspring DC 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]. (Environment theme)调查名称：克莱弗汉姆（Claverham）、伍德斯普林区议会（Woodspring DC） 1988年后农业用地分级（Agricultural Land Classification，ALC）场地调查数据集——包含由英国农业、渔业与食品部（Ministry of Agriculture Fisheries and Food）于1989至1999年间对各场地开展详细调查所形成的扫描版原始纸质地图与调查报告。凡涉及3级用地的制图区域，均包含将3级细分为3a与3b两个亚级的分级结果。本次调查采用《英格兰与威尔士农业用地分级标准》（Agricultural Land Classification of England and Wales）中载明的现行分级方法，数据附带该标准的官方链接。各场地的制图比例尺与细节详略程度存在差异，比例尺覆盖1:5000至1:50000区间，通常采用1:10000比例尺。部分调查还附带未编辑的原始采样点土壤数据与土壤坑剖面描述。 归属声明：© 英国自然英格兰（Natural England）版权所有。包含英国地形测量局（Ordnance Survey）数据，© 英国王室版权与数据库权利[年份]。 （环境主题）