Map Viewing Service (WMS) of the dataset: Carroyed data at 200 meters in the Loiret

The carroyed data (200 m tiles) comes from the source Tax Revenues Localised 2010. They are useful for obtaining information at sub-communal levels according to user-specific splits. The dissemination of these data must therefore comply with the rule of at least 11 households per geographical unit of observation. The method used to comply with this rule is to group tiles that are too low in size, into larger rectangles. Only the total population is not subject to this rule and can therefore be disseminated on all tiles. In addition, variables considered sensitive, in particular household tax income, are treated to ensure confidentiality. For more details: http://www.insee.fr/fr/themes/detail.asp?reg_id=0&ref_id=donnees-carroyees&page=donnees-detaillees/donnees-carroyees/donnees_carroyees_diffusion.htm#contenu-des-fichiers-diffuses本次所用的网格化（carroyed）200米格网瓦片数据，源自本地化税收收入2010（Tax Revenues Localised 2010）数据源。该数据可支持按用户自定义的拆分维度，获取公社层级以下的统计信息，因此其发布需遵守「单个观测地理单元内至少包含11户家庭」的规则。 为满足该规则要求，需将规模过小的格网瓦片合并为更大的矩形区域。仅总人口统计量不受此规则限制，可直接在所有格网瓦片上发布。 此外，针对被认定为敏感的统计变量（尤其是家庭税收收入），将采取专项处理措施以保障数据保密性。 更多详情请访问：http://www.insee.fr/fr/themes/detail.asp?reg_id=0&ref_id=donnees-carroyees&page=donnees-detaillees/donnees-carroyees/donnees_carroyees_diffusion.htm#contenu-des-fichiers-diffuses