Standard Area Measurements for the Parishes and Non Civil Parished Areas (December 2024) in EW

This CSV file contains the Standard Area Measurements (SAM) for the parishes and non-civil parished areas in England and Wales as at December 2024. All measurements provided are ‘flat’ as they do not take into account variations in relief e.g. mountains and valleys. Measurements are given in hectares (10,000 square metres) to 2 decimal places. Four types of measurements are included: total extent (AREAEHECT), area to mean high water (coastline) (AREACHECT), area of inland water (AREAIHECT) and area to mean high water excluding area of inland water (land area) (AREALHECT).本CSV文件包含截至2024年12月的英格兰与威尔士各教区及非民政教区区域的标准面积测量值（Standard Area Measurements, SAM）。所有测量值均为平面面积，未考虑山地、谷地等地形起伏带来的面积变化。测量单位为公顷（10000平方米），保留两位小数。本次涵盖四类测量项：总面积（AREAEHECT）、平均高潮位（海岸线）覆盖面积（AREACHECT）、内陆水域面积（AREAIHECT），以及扣除内陆水域后的平均高潮位覆盖面积（陆地面积，AREALHECT）。