Fig. 7: Scatter plot of EMI tropospheric NO2 VCD against ground-based MAX-DOAS observations in northern China. | Light: Science & Applications

Fig. 7: Scatter plot of EMI tropospheric NO2 VCD against ground-based MAX-DOAS observations in northern China.

From: First observation of tropospheric nitrogen dioxide from the Environmental Trace Gases Monitoring Instrument onboard the GaoFen-5 satellite

Fig. 7

Measurements from six different measurement sites are used in the comparison: the Gucheng site (GC, 39.149°N, 115.734°E) in the Hebei Province, the Guokeda site (GKD, 40.408°N, 116.675°E) in Beijing, the Qikeyuan (QKY, 39.9472°N, 116.3206°E) site in Beijing, the Nancheng (NC, 39.781°N, 116.127°E) site in Beijing, the Xianghe site (XH, 39.750°N, 116.095°E) in the Hebei Province, and the Shengyang site (SY, 41.812°N, 123.401°E) in the Liaoning Province

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