Agricultural Land Classification detailed Post 1988 survey ALCL05296

Survey name: Hetton Bypass
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：Hetton Bypass 1988年农业用地分类（ALC）现场调查数据——扫描的原版纸质地图及针对1989年至1999年间由农业、渔业与食品部详细调查的各单个调查地点的调查报告。若图中标有三级分类，则包括将三级分类细分为3a和3b子级的划分。调查采用了《英格兰和威尔士农业用地分类》中描述的现行评级方法，数据中提供了该文献的链接。各单个地点的地图以不同的比例尺和详细程度绘制，范围从1:5,000至1:50,000（通常为1:10,000）。某些调查还提供了未编辑的样本点土壤数据和土壤坑描述。归属声明：© 自然英格兰版权。包含英国测量局数据，版权©英王所有，数据库权利[年份]。归属声明：© 自然英格兰版权。包含英国测量局数据，版权©英王所有，数据库权利[年份]。