High-definition spatial distribution maps of on-road transport exhaust emissions in Chile, 1990 - 2020

This dataset contains annual exhaust emission inventories of CO, VOC, NOx, MP2.5, CO2, CH4 and BC from on-road transportation in Chile, for the period 1990–2020. The data is presented as NetCDF4 files, in Gg/y per cell for each specie and year, gridded with a spatial resolution of 0.01° x 0.01° covering the domain 66°–75° W and 17°–56° S.本数据集涵盖1990年至2020年智利境内道路移动源排放的一氧化碳（CO）、挥发性有机物（VOC）、氮氧化物（NOₓ）、MP2.5、二氧化碳（CO₂）、甲烷（CH₄）以及黑碳（BC）的年度排放清单。数据以NetCDF4格式文件存储，各污染物对应各年份的单个网格单元排放量单位为吉克/年（Gg/y），数据集采用0.01°×0.01°的空间分辨率进行网格化，覆盖范围为西经66°至75°、南纬17°至56°。