2001 Middle layer Super Output Area (Boundary)

Correspondance table reference: MSOA01 Size: The combined size of the layer(s) in this feature service is approximately 572.1 MB Description: Middle layer Super Output Area boundaries are a polygon representation of MSOAs. They were created and designed to improve the reporting of small area statistics. Which layer should I choose from the list of layers below? This dataset is available in three layers: BFE , BFC , and BGC . Select the layer that best suits your intended use. For analytical work, use the full-resolution BFC or BFE layers. For mapping or visualisation, use the generalised BGC layer. Layer Description BFE Full Extent – Full-resolution boundaries extend to the Extent of the Realm (Low Water Mark) and are the most detailed. BFC Full Clipped – Full-resolution boundaries clipped to the coastline (Mean High Water Mark). BGC Generalised Clipped – Generalised to 20 m and clipped to the coastline (Mean High Water Mark). Change log: 22/05/2026: Initial release对照表参照：MSOA01 数据集大小：本要素服务内的图层总容量约为572.1 MB 数据集描述：中层超级输出区域（Middle Layer Super Output Area，MSOA）边界为MSOA的多边形表示形式，其创建与设计初衷为优化小区域统计数据的报告工作。 我应从以下图层列表中选择哪一个图层？本数据集共包含三个图层：BFE、BFC与BGC，请根据实际使用需求选择适配图层：若用于分析类工作，请选用全分辨率的BFC或BFE图层；若用于制图或可视化展示，请选用经过概化处理的BGC图层。 图层说明： BFE：全范围图层——全分辨率边界覆盖至王国领海范围（低潮线），为精度最高的边界数据。 BFC：全裁剪图层——全分辨率边界已裁剪至海岸线（平均高潮线）。 BGC：概化裁剪图层——已将边界概化至20米精度，并裁剪至海岸线（平均高潮线）。 更新日志：2026年5月22日：首次发布