exp occitanie zas 2020 no2 moyan

**Inspire genealogy**: Indicators of exceedance of limit values (40 μg/m3 annual average for NO2 and PM10 and 35 days above 50 μg/m3 for PM10)). These indicators are the number of affected inhabitants and the cumulative area. Data created with a model of atmospheric dispersion at the local scale for the ZAG and ZAR of the Occitanie region and at the regional scale for the ZR. Use of the emission inventory of the Occitanie region. Modeling carried out in accordance with the recommendations of the business standard of the Central Air Quality Monitoring Laboratory (LCSQA). Demographic data comes from the Magic pop repository. WFS flows: [https://dservices9.arcgis.com/7Sr9Ek9c1QTKmbwr/arcgis/services/exp_occitanie_zas_2020/WFSServer?service=wfs&request=getcapabilities](https://dservices9.arcgis.com/7Sr9Ek9c1QTKmbwr/arcgis/services/exp_occitanie_zas_2020/WFSServer?service=wfs&request=getcapabilities) Metadata sheet: <https://catalogue.picto-occitanie.fr/geonetwork/srv/fre/catalog.search#/metadata/d7df2580-384b-4cab-a680-d3f4898454d8>**INSPIRE 谱系数据集**：限值超标监测指标：二氧化氮（NO₂）与可吸入颗粒物（PM₁₀）的年平均浓度限值为40 μg/m³，可吸入颗粒物（PM₁₀）的日平均浓度超标天数限值为35天（即日平均浓度≥50 μg/m³的天数不得超过35天）。此类指标涵盖受影响居民人数与累积受影响区域面积。本数据集基于局地尺度大气扩散模型生成，针对奥克西塔尼大区（Occitanie）的ZAG与ZAR采用局地尺度建模，针对ZR采用区域尺度建模，数据采用奥克西塔尼大区官方排放清单。 本次建模严格遵循中央空气质量监测实验室（Central Air Quality Monitoring Laboratory, LCSQA）发布的行业标准规范。 人口统计数据源自Magic pop知识库。 WFS 服务地址：https://dservices9.arcgis.com/7Sr9Ek9c1QTKmbwr/arcgis/services/exp_occitanie_zas_2020/WFSServer?service=wfs&request=getcapabilities 元数据表单：https://catalogue.picto-occitanie.fr/geonetwork/srv/fre/catalog.search#/metadata/d7df2580-384b-4cab-a680-d3f4898454d8