49 citations as recorded by crossref.

1. Tropospheric NO2 vertical column densities over Beijing: results of the first three years of ground-based MAX-DOAS measurements (2008–2011) and satellite validation J. Ma et al.
2. A high-resolution and observationally constrained OMI NO2 satellite retrieval D. Goldberg et al.
3. MAX-DOAS measurements of tropospheric NO2 and HCHO in Munich and the comparison to OMI and TROPOMI satellite observations K. Chan et al.
4. Validation of TES ammonia observations at the single pixel scale in the San Joaquin Valley during DISCOVER‐AQ K. Sun et al.
5. Spatial distribution and transport patterns of NO 2 in the Tijuana – San Diego area C. Rivera et al.
6. MAX-DOAS measurements and satellite validation of tropospheric NO2 and SO2 vertical column densities at a rural site of North China J. Jin et al.
7. Evaluation of the first year of Pandora NO2 measurements over Beijing and application to satellite validation O. Liu et al.
8. Validation of TROPOMI tropospheric NO2 columns using dual-scan multi-axis differential optical absorption spectroscopy (MAX-DOAS) measurements in Uccle, Brussels E. Dimitropoulou et al.
9. Long-term MAX-DOAS network observations of NO2 in Russia and Asia (MADRAS) during the period 2007–2012: instrumentation, elucidation of climatology, and comparisons with OMI satellite observations and global model simulations Y. Kanaya et al.
10. Global Ozone Monitoring Experiment-2 (GOME-2) daily and monthly level-3 products of atmospheric trace gas columns K. Chan et al.
11. Comparisons of ground-based tropospheric NO2 MAX-DOAS measurements to satellite observations with the aid of an air quality model over the Thessaloniki area, Greece T. Drosoglou et al.
12. Evolution of the vertical structure of air pollutants during winter heavy pollution episodes: The role of regional transport and potential sources Q. Hong et al.
13. Ground-based validation of the Copernicus Sentinel-5P TROPOMI NO2 measurements with the NDACC ZSL-DOAS, MAX-DOAS and Pandonia global networks T. Verhoelst et al.
14. Systematic classification of circulation patterns and integrated analysis of their effects on different ozone pollution levels in the Yangtze River Delta Region, China D. Gao et al.
15. Nitrogen dioxide DOAS measurements from ground and space: comparison of zenith scattered sunlight ground-based measurements and OMI data in Central Mexico C. Rivera et al.
16. Total column density variations of ozone (O3) in presence of different types of clouds G. Meena
17. Observations of tropospheric NO 2 using ground based MAX-DOAS and OMI measurements during the Shanghai World Expo 2010 K. Chan et al.
18. Temporal characterization and regional contribution to O3 and NOx at an urban and a suburban site in Nanjing, China M. Xie et al.
19. Towards a New MAX-DOAS Measurement Site in the Po Valley: NO2 Total VCDs P. Pettinari et al.
20. Space-based retrieval of NO2 over biomass burning regions: quantifying and reducing uncertainties N. Bousserez
21. New concepts for the comparison of tropospheric NO2 column densities derived from car-MAX-DOAS observations, OMI satellite observations and the regional model CHIMERE during two MEGAPOLI campaigns in Paris 2009/10 R. Shaiganfar et al.
22. Validation of tropospheric NO2 column measurements of GOME-2A and OMI using MAX-DOAS and direct sun network observations G. Pinardi et al.
23. Correlation between atmospheric O4 and H2O absorption in visible band and its implication to dust and haze events in Shanghai, China S. Wang et al.
24. Estimation of NOx emissions from Delhi using Car MAX-DOAS observations and comparison with OMI satellite data R. Shaiganfar et al.
25. Diurnal asymmetry in slant column density of NO2, O3, H2O and O4 during CAIPEEX–IGOC over Mahabubnagar, a rural site in Southern Peninsular India G. Meena et al.
26. Investigating the nitrogen dioxide concentrations in the boundary layer by using multi-axis spectroscopic measurements and comparison with satellite observations M. Khokhar et al.
27. Trends in atmospheric pollution in the Third Pole: analyses of tropospheric NO2 for the period 2005–2020 B. Sharma et al.
28. Spatial–Temporal Variation and the Influencing Factors of NO2 Column Concentration in the Plateau Mountains of Southwest China F. Dong et al.
29. An improved total and tropospheric NO2 column retrieval for GOME-2 S. Liu et al.
30. The Cabauw Intercomparison campaign for Nitrogen Dioxide measuring Instruments (CINDI): design, execution, and early results A. Piters et al.
31. On the improvement of NO2 satellite retrievals – aerosol impact on the airmass factors J. Leitão et al.
32. Ship-based MAX-DOAS measurements of tropospheric NO2, SO2, and HCHO distribution along the Yangtze River Q. Hong et al.
33. Quantifying emission fluxes of atmospheric pollutants from mobile differential optical absorption spectroscopic (DOAS) observations Q. Zhang et al.
34. MAX-DOAS NO2 observations over Guangzhou, China; ground-based and satellite comparisons T. Drosoglou et al.
35. Validation of Aura-OMI QA4ECV NO2 climate data records with ground-based DOAS networks: the role of measurement and comparison uncertainties S. Compernolle et al.
36. Tropospheric nitrogen dioxide column retrieval from ground-based zenith–sky DOAS observations F. Tack et al.
37. A review of atmospheric chemistry research in China: Photochemical smog, haze pollution, and gas-aerosol interactions J. Ma et al.
38. Determination of tropospheric vertical columns of NO2 and aerosol optical properties in a rural setting using MAX-DOAS J. Halla et al.
39. Validation of OMI, GOME-2A and GOME-2B tropospheric NO2, SO2 and HCHO products using MAX-DOAS observations from 2011 to 2014 in Wuxi, China: investigation of the effects of priori profiles and aerosols on the satellite products Y. Wang et al.
40. Ground-based Multi-AXis Differential Optical Absorption Spectroscopy (MAX-DOAS) observations of NO2 and H2CO at Kinshasa and comparisons with TROPOMI observations R. Yombo Phaka et al.
41. Spectroscopic Remote Sensing of NO2 Levels in Urban Air D. Ionov et al.
42. Investigations of temporal and spatial distribution of precursors SO2 and NO2 vertical columns in the North China Plain using mobile DOAS F. Wu et al.
43. A top-down assessment using OMI NO2 suggests an underestimate in the NOx emissions inventory in Seoul, South Korea, during KORUS-AQ D. Goldberg et al.
44. Observations of tropospheric aerosols and NO2 in Hong Kong over 5 years using ground based MAX-DOAS K. Chan et al.
45. An improved TROPOMI tropospheric NO2 research product over Europe S. Liu et al.
46. Measurements of Tropospheric NO2 in Romania Using a Zenith-Sky Mobile DOAS System and Comparisons with Satellite Observations D. Constantin et al.
47. Spatio-temporal Distributions of Tropospheric NO2 over oases in Taklimakan Desert, China Y. Qi
48. Integrated studies of a regional ozone pollution synthetically affected by subtropical high and typhoon system in the Yangtze River Delta region, China L. Shu et al.
49. An improved air mass factor calculation for nitrogen dioxide measurements from the Global Ozone Monitoring Experiment-2 (GOME-2) S. Liu et al.