Agricultural Land Classification detailed Post 1988 survey ALCW01997

Survey name: BIRKDALE, MOSS LANE 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：伯克代尔，莫斯巷（BIRKDALE, MOSS LANE） 本数据集为1988年后农业用地分类（Agricultural Land Classification, ALC）场地调查数据，涵盖由英国农业、渔业与食品部于1989年至1999年间对多个场地开展详细调查所生成的扫描版原始纸质地图与调查报告。若调查中涉及三级用地分级，则包含将三级用地细分为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类》中所述的现行分级方法，数据附带该文献的访问链接。单个场地的制图比例尺与细节详略程度存在差异，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。本数据集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）