Statistical sectors in Belgium (native version)

The data set presents in the form of polygons the breakdown of Belgium in almost 20,000 statistical sectors. The statistical sector is the basic territorial unit resulting from the subdivision of the territory of municipalities by STATBEL since 1970 for the dissemination of its statistics at a finer level than the municipal level. A statistical sector cannot extend over two municipalities and any point in the municipal territory is part of one and the same statistical sector. The 1970 and 1981 versions are shown in analogue format while the 2001, 2011, 2018, 2019 etc. versions are available in digital vector format. The files can be linked to the data on population, housing and disposable income on the website of Statbel.本数据集以多边形（polygons）形式呈现比利时被划分为近20000个统计区域（statistical sectors）的空间分布格局。统计区域是STATBEL自1970年起，为在比市政级别更精细的尺度上发布统计数据，对市镇辖区进行细分后得到的基础地域单元。单个统计区域不得跨越两个市镇，且市镇辖区内的任意一点都仅属于唯一一个统计区域。1970年与1981年的数据集版本采用模拟格式（analogue format），而2001、2011、2018、2019等版本则以数字矢量格式（digital vector format）提供。该数据集文件可与Statbel官网发布的人口、住房及可支配收入相关数据进行关联对接。