Agricultural Land Classification detailed Post 1988 survey ALCL04095

Survey name: Newsam, SW (Blyth Valley L.P) 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：西南纽瑟姆（布莱斯谷地方规划局，Blyth Valley L.P） 1988年后农业用地分类（Agricultural Land Classification, ALC）场地调查数据集，涵盖1989至1999年间英国农业、渔业与食品部（Ministry of Agriculture Fisheries and Food）针对详细勘测场地扫描得到的原始纸质地图与调查报告。若场地标注三级农业用地，则数据集同时包含三级用地细分为3a与3b两个亚级的相关信息。本次勘测采用《英格兰与威尔士农业用地分类》载明的现行分级标准，数据附带该文献的链接。各勘测场地的测绘比例尺与详细程度存在差异，覆盖1:5000至1:50000区间，常规比例尺为1:10000。部分勘测还提供未编辑的采样点土壤数据与土坑描述资料。 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。皇家版权及数据库权利 [年份]。 归属声明：© 自然英格兰版权所有。包含英国地形测量局数据。皇家版权及数据库权利 [年份]。