Agricultural Land Classification detailed Post 1988 survey ALCC07389

Survey name: Sleaford, Boston Road
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：斯利弗德，波士顿路
1988年后农业土地利用分类（ALC）现场调查数据——扫描原始纸质地图和调查报告，这些报告由农业部、渔业和食品部于1989年至1999年间对个别地点进行的详细调查。当绘制至第三级分类时，包括将第三级细分为3a和3b子级。调查采用当前分级方法，该方法在《英格兰和威尔士农业土地利用分类》一文中进行描述，数据中提供了该文的链接。个别地点的测绘采用不同的比例尺和详细程度，从1:5,000至1:50,000（通常为1:10,000）。部分调查还提供了未经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。包含军用地形数据 © 英国政府版权和数据库权利[年份]。归属声明：© 自然英格兰版权。包含军用地形数据 © 英国政府版权和数据库权利[年份]。