ChinaHighSO2 dataset > ChinaHighSO2 refers to the high-resolution and high-quality ground-level SO2 data (µg m-3) for China, which is one of the series of the high-resolution and high-quality ground-level air pollutants in China (i.e., ChinaHighAirPollutants, CHAP). It is generated using satellite remote sensing and artificial intelligence, which combined the ground-based measurements, remote sensing products, atmospheric reanalysis, and model simulations, and…
ChinaHighPM2.5 dataset > ChinaHighPM2.5 refers to the high-resolution and high-quality PM2.5 data (µg m-3) for China, which is one of the series of the high-resolution and high-quality ground-level air pollutants in China (i.e., ChinaHighAirPollutants, CHAP). It is generated using satellite remote sensing and artificial intelligence, which combined the ground-based measurements, remote sensing products, atmospheric reanalysis, and model simulations, and…
ChinaHighPM10 dataset > ChinaHighPM10 refers to the high-resolution and high-quality PM10 data (µg m-3) for China, which is one of the series of the high-resolution and high-quality ground-level air pollutants in China (i.e., ChinaHighAirPollutants, CHAP). It is generated using satellite remote sensing and artificial intelligence, which combined the ground-based measurements, remote sensing products, atmospheric reanalysis, and model simulations, and…
ChinaHighPM1 dataset > ChinaHighPM1 refers to the high-resolution and high-quality PM1 data (µg m-3) for China, which is one of the series of the high-resolution and high-quality ground-level air pollutants in China (i.e., ChinaHighAirPollutants, CHAP). It is generated using satellite remote sensing and artificial intelligence, which combined the ground-based measurements, remote sensing products, atmospheric reanalysis, and model simulations, and…
ChinaHighO3 dataset > ChinaHighO3 refers to the high-resolution and high-quality ground-level daily maximum 8-hour average (MDA8) O3 data (µg m-3) for China, which is one of the series of the high-resolution and high-quality ground-level air pollutants in China (i.e., ChinaHighAirPollutants, CHAP). It is generated using satellite remote sensing and artificial intelligence, which combined the ground-based measurements, remote sensing products, atmospheric…
ChinaHighNO2 dataset > ChinaHighNO2 refers to the high-resolution and high-quality ground-level NO2 data (µg m-3) for China, which is one of the series of the high-resolution and high-quality ground-level air pollutants in China (i.e., ChinaHighAirPollutants, CHAP). It is generated using satellite remote sensing and artificial intelligence, which combined the ground-based measurements, remote sensing products, atmospheric reanalysis, and model simulations, and…
ChinaHighCO dataset > ChinaHighCO refers to the high-resolution and high-quality ground-level CO data (µg m-3) for China, which is one of the series of the high-resolution and high-quality ground-level air pollutants in China (i.e., ChinaHighAirPollutants, CHAP). It is generated using satellite remote sensing and artificial intelligence, which combined the ground-based measurements, remote sensing products, atmospheric reanalysis, and model simulations, and…
PM2.5 10-km prediction model > TAP developed a two-stage machine learning model to predict daily PM2.5 concentrations with complete spatial coverage. The structure of our model is shown below. The data sources include PM2.5 measurements, satellite AOD (aerosol optical depth) retrievals, online CMAQ simulations, meteorological reanalysis data, land use information, and population distribution. The first-stage model predicts…
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About the Concentration Data > Q. What is the unit of the gridded concentration data provided by TAP? A: In the gridded concentration data, the unit is "μg/m³". Q. How to understand the latitude and longitude coordinates provided in the data? A. The latitude and longitude coordinates provided in the data are the coordinates of…
