Agricultural Land Classification detailed Post 1988 survey ALCR02699

Survey name: Farringdon (Vale Of White Horse LP) 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：法林顿（白马谷土地合作计划，Vale Of White Horse LP） 1988年后农业土地分级（Agricultural Land Classification, ALC）场地调查数据集——涵盖农业、渔业与食品部于1989至1999年间对各场地开展详细调查所获取的扫描版原始纸质地图与调查报告。若标注三级农业用地，则数据包含将三级用地细分为3a和3b亚级的内容。本次调查采用《英格兰与威尔士农业土地分级（Agricultural Land Classification of England and Wales）》中规定的现行分级方法，数据集附带该标准的链接。各场地的制图比例尺与细节详简程度各不相同，覆盖1:5000至1:50000的区间，通常采用1:10000比例尺。部分调查还提供未经过编辑的采样点土壤数据与土坑描述信息。 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，© 皇家版权与数据库权益[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，© 皇家版权与数据库权益[年份]。