Agricultural Land Classification detailed Post1988 survey ALCR06692

Survey name: Havant, North of Havant Road (Havant LP Site 9) 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：哈文特，哈文特路北侧（哈文特LP场地9号） 1988年后农业土地分类（Agricultural Land Classification, ALC）场地调查数据集：包含由英国农业、渔业与食品部于1989年至1999年间对各场地开展详细调查所得的扫描版原始纸质地图与调查报告。若地图中标注3级土地，则涵盖将3级土地细分为3a、3b亚级的内容。本次调查采用《英格兰与威尔士农业土地分类》中载明的现行分级方法，数据附带该文献的链接。各单个场地的制图比例尺与详细程度存在差异，覆盖1:5000至1:50000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：本数据归自然英格兰（Natural England）所有，包含地形测量局（Ordnance Survey）数据，受英国王室版权及数据库权[年份]保护。