Agricultural Land Classification detailed Post 1988 survey ALCB01789e

Survey name: Puddletown 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：帕德尔敦（Puddletown） 1988年后农业土地分类（Agricultural Land Classification, ALC）场地调查数据——涵盖英国农业、渔业和食品部于1989至1999年间对各场地开展详细调查所获得的扫描版原始纸质地图与调查报告。若场地被标注为三级农业土地，则数据包含将三级划分为3a和3b两个亚级的细分内容。本次调查采用"Agricultural Land Classification of England and Wales"中载明的现行分级方法，数据附带该文献的链接。各场地的制图比例尺与细节精度存在差异，覆盖范围为1:5000至1:50000，常规比例尺为1:10000。部分调查还提供未经编辑的采样点土壤数据与土坑描述信息。 署名声明：© 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[年份]。 （环境主题）