102 citations as recorded by crossref.

1. Estimates of CO2 Anthropogenic Emission from the Megacity St. Petersburg Y. Timofeyev et al. https://doi.org/10.1134/S1028334X20090184
2. A portable reflected-sunlight spectrometer for CO2 and CH4 B. Löw et al. https://doi.org/10.5194/amt-16-5125-2023
3. CO2 and CO temporal variability over Mexico City from ground-based total column and surface measurements N. Taquet et al. https://doi.org/10.5194/acp-24-11823-2024
4. Atmospheric particulate matter characterization by Fourier transform infrared spectroscopy: a review of statistical calibration strategies for carbonaceous aerosol quantification in US measurement networks S. Takahama et al. https://doi.org/10.5194/amt-12-525-2019
5. Anthropogenic CO2 emission estimates in the Tokyo metropolitan area from ground-based CO2 column observations H. Ohyama et al. https://doi.org/10.5194/acp-23-15097-2023
6. Building the COllaborative Carbon Column Observing Network (COCCON): long-term stability and ensemble performance of the EM27/SUN Fourier transform spectrometer M. Frey et al. https://doi.org/10.5194/amt-12-1513-2019
7. Long-term and interannual variations of atmospheric methane observed by the NIES and collaborative observation networks T. Umezawa et al. https://doi.org/10.1186/s40645-025-00711-9
8. Quantifying CH4 emissions from hard coal mines using mobile sun-viewing Fourier transform spectrometry A. Luther et al. https://doi.org/10.5194/amt-12-5217-2019
9. PROFFASTpylot: Running PROFFAST with Python L. Feld et al. https://doi.org/10.21105/joss.06481
10. Urban greenhouse gas emissions from the Berlin area: A case study using airborne CO2 and CH4 in situ observations in summer 2018 T. Klausner et al. https://doi.org/10.1525/elementa.411
11. FTIR Measurements of Greenhouse Gases over Thessaloniki, Greece in the Framework of COCCON and Comparison with S5P/TROPOMI Observations M. Mermigkas et al. https://doi.org/10.3390/rs13173395
12. Comparison of OCO-2 target observations to MUCCnet – is it possible to capture urban XCO2 gradients from space? M. Rißmann et al. https://doi.org/10.5194/amt-15-6605-2022
13. Emissions and topographic effects on column CO2 () variations, with a focus on the Southern California Megacity J. Hedelius et al. https://doi.org/10.1002/2017JD026455
14. Atmospheric Carbon Dioxide variability at Aigüestortes, Central Pyrenees, Spain R. Curcoll et al. https://doi.org/10.1007/s10113-018-1443-2
15. Occurrence and Discrepancy of Surface and Column Mole Fractions of CO2 and CH4 at a Desert Site in Dunhuang, Western China C. Wei et al. https://doi.org/10.3390/atmos13040571
16. Spatiotemporal patterns of the fossil-fuel CO2 signal in central Europe: results from a high-resolution atmospheric transport model Y. Liu et al. https://doi.org/10.5194/acp-17-14145-2017
17. Simultaneous detection of multi-component greenhouse gases based on an all-fibered near-infrared single-channel frequency-division multiplexing wavelength-modulated laser heterodyne radiometer C. Sun et al. https://doi.org/10.1016/j.saa.2023.122434
18. Pyra: Automated EM27/SUN Greenhouse Gas Measurement Software P. Aigner et al. https://doi.org/10.21105/joss.05131
19. Observational constraints on methane emissions from Polish coal mines using a ground-based remote sensing network A. Luther et al. https://doi.org/10.5194/acp-22-5859-2022
20. Automated enclosure and protection system for compact solar-tracking spectrometers L. Heinle & J. Chen https://doi.org/10.5194/amt-11-2173-2018
21. Net CO2 fossil fuel emissions of Tokyo estimated directly from measurements of the Tsukuba TCCON site and radiosondes A. Babenhauserheide et al. https://doi.org/10.5194/amt-13-2697-2020
22. GreenHouse gas Observations of the Stratosphere and Troposphere (GHOST): an airborne shortwave-infrared spectrometer for remote sensing of greenhouse gases N. Humpage et al. https://doi.org/10.5194/amt-11-5199-2018
23. Shipborne measurements of XCO2, XCH4, and XCO above the Pacific Ocean and comparison to CAMS atmospheric analyses and S5P/TROPOMI M. Knapp et al. https://doi.org/10.5194/essd-13-199-2021
24. A Review of Anthropogenic Ground-Level Carbon Emissions Based on Satellite Data K. Hu et al. https://doi.org/10.1109/JSTARS.2024.3355549
25. Assessing urban methane emissions using column-observing portable Fourier transform infrared (FTIR) spectrometers and a novel Bayesian inversion framework T. Jones et al. https://doi.org/10.5194/acp-21-13131-2021
26. Assessment of errors and biases in retrievals of XCO2, XCH4, XCO, and XN2O from a 0.5 cm–1 resolution solar-viewing spectrometer J. Hedelius et al. https://doi.org/10.5194/amt-9-3527-2016
27. Local and regional enhancements of GHGs in Thessaloniki, inferred from ground-based FTIR measurements M. Mermigkas et al. https://doi.org/10.1016/j.atmosres.2025.108035
28. MUCCnet: Munich Urban Carbon Column network F. Dietrich et al. https://doi.org/10.5194/amt-14-1111-2021
29. Comparison of CO2 Content in the Atmosphere of St. Petersburg According to Numerical Modeling and Observations G. Nerobelov et al. https://doi.org/10.1134/S0001433823020056
30. Characterization of Greenhouse Gas Emissions from the Territory of the St. Petersburg Agglomeration, Russia, Based on the Results of EMME-2019 and EMME-2020 Mobile Observational Campaigns M. Makarova et al. https://doi.org/10.1134/S1024856024701045
31. Investigation of spaceborne trace gas products over St Petersburg and Yekaterinburg, Russia, by using COllaborative Column Carbon Observing Network (COCCON) observations C. Alberti et al. https://doi.org/10.5194/amt-15-2199-2022
32. Analysis of CO2, CH4, and CO surface and column concentrations observed at Réunion Island by assessing WRF-Chem simulations S. Callewaert et al. https://doi.org/10.5194/acp-22-7763-2022
33. Quantitative imaging of carbon dioxide plumes using a ground-based shortwave infrared spectral camera M. Knapp et al. https://doi.org/10.5194/amt-17-2257-2024
34. Cavity-enhanced infrared quantum dot homojunction arrays N. Yan et al. https://doi.org/10.1364/PRJ.546383
35. COCCON Measurements of XCO2, XCH4 and XCO over Coal Mine Aggregation Areas in Shanxi, China, and Comparison to TROPOMI and CAMS Datasets Q. Tu et al. https://doi.org/10.3390/rs16214022
36. The CU mobile Solar Occultation Flux instrument: structure functions and emission rates of NH3, NO2 and C2H6 N. Kille et al. https://doi.org/10.5194/amt-10-373-2017
37. Recovery of sparse urban greenhouse gas emissions B. Zanger et al. https://doi.org/10.5194/gmd-15-7533-2022
38. Assessment of Urban CO2 Measurement and Source Attribution in Munich Based on TDLAS-WMS and Trajectory Analysis L. Lan et al. https://doi.org/10.3390/atmos11010058
39. High Resolution Fourier Transform Spectrometer for Ground-Based Verification of Greenhouse Gases Satellites H. Shi et al. https://doi.org/10.3390/rs15061671
40. Two years of total column measurements of CO2, CH4 and CO in Paris, France J. Doc et al. https://doi.org/10.5194/acp-26-8937-2026
41. Intercomparison of arctic XH2O observations from three ground-based Fourier transform infrared networks and application for satellite validation Q. Tu et al. https://doi.org/10.5194/amt-14-1993-2021
42. Estimates of Anthropogenic CO2 Emissions for Moscow and St. Petersburg Based on OCO-2 Satellite Measurements Y. Timofeev et al. https://doi.org/10.1134/S1024856020060238
43. Extreme wildfires over Northern Greece during Summer 2023 – Part B. Adverse effects on regional air quality M. Koukouli et al. https://doi.org/10.1016/j.atmosres.2025.108034
44. CFD simulation of CO2 dispersion from urban thermal power plant: Analysis of turbulent Schmidt number and comparison with Gaussian plume model and measurements F. Toja-Silva et al. https://doi.org/10.1016/j.jweia.2017.07.015
45. Experimental Estimates of Integral Anthropogenic CO2 Emissions in the City of St. Petersburg Y. Timofeyev et al. https://doi.org/10.1134/S0001433822030100
46. Application of open-path Fourier transform infrared spectroscopy for atmospheric monitoring of a CO2 back-production experiment at the Ketzin pilot site (Germany) U. Sauer et al. https://doi.org/10.1007/s10661-018-6488-7
47. Greenhouse gas column observations from a portable spectrometer in Uganda N. Humpage et al. https://doi.org/10.5194/amt-17-5679-2024
48. Emission characteristics of greenhouse gases and air pollutants in a Qinghai-Tibetan Plateau city using a portable Fourier transform spectrometer and TROPOMI observations Q. Tu et al. https://doi.org/10.5194/acp-25-17779-2025
49. Characterization of urban CO2 column abundance with a portable low resolution spectrometer (PLRS): Comparisons with GOSAT and GEOS-Chem model data Y. Tian et al. https://doi.org/10.1016/j.scitotenv.2016.12.005
50. Quantification of methane emissions in Hamburg using a network of FTIR spectrometers and an inverse modeling approach A. Forstmaier et al. https://doi.org/10.5194/acp-23-6897-2023
51. Monitoring greenhouse gases (GHGs) in China: status and perspective Y. Sun et al. https://doi.org/10.5194/amt-15-4819-2022
52. Non-contact, low-cost regional greenhouse gases detection via 3D laminated graphene-based photoelectric construct Y. Oh et al. https://doi.org/10.1016/j.carbon.2022.06.044
53. Improving the inter-hemispheric gradient of total column atmospheric CO2 and CH4 in simulations with the ECMWF semi-Lagrangian atmospheric global model A. Agusti-Panareda et al. https://doi.org/10.5194/gmd-10-1-2017
54. Accounting for the vertical distribution of emissions in atmospheric CO2 simulations D. Brunner et al. https://doi.org/10.5194/acp-19-4541-2019
55. Satellite and ground-based measurements of XCO2 in a remote semiarid region of Australia V. Velazco et al. https://doi.org/10.5194/essd-11-935-2019
56. Locating and quantifying CH4 sources within a wastewater treatment plant based on mobile measurements J. Yang et al. https://doi.org/10.5194/acp-25-4571-2025
57. Raman gas sensing technology: A new horizon? D. Majumder et al. https://doi.org/10.1016/j.snr.2025.100311
58. Dairy Methane Emissions in California's San Joaquin Valley Inferred With Ground‐Based Remote Sensing Observations in the Summer and Winter S. Heerah et al. https://doi.org/10.1029/2021JD034785
59. Continuous measurement of reactive ammonia in hydrogen fuel by online dilution module coupled with Fourier transform infrared spectrometer W. Deng et al. https://doi.org/10.1016/j.cclet.2024.110085
60. Quantification of CH4 emissions from waste disposal sites near the city of Madrid using ground- and space-based observations of COCCON, TROPOMI and IASI Q. Tu et al. https://doi.org/10.5194/acp-22-295-2022
61. Differential column measurements using compact solar-tracking spectrometers J. Chen et al. https://doi.org/10.5194/acp-16-8479-2016
62. Remote sensing of volcanic CO2, HF, HCl, SO2, and BrO in the downwind plume of Mt. Etna A. Butz et al. https://doi.org/10.5194/amt-10-1-2017
63. XCO2 in an emission hot-spot region: the COCCON Paris campaign 2015 F. Vogel et al. https://doi.org/10.5194/acp-19-3271-2019
64. Understanding greenhouse gas (GHG) column concentrations in Munich using the Weather Research and Forecasting (WRF) model X. Zhao et al. https://doi.org/10.5194/acp-23-14325-2023
65. Research on High-Precision Gas Concentration Inversion for Imaging Fourier Transform Spectroscopy Based on Multi-Scale Feature Attention Model J. Luo et al. https://doi.org/10.3390/app15052438
66. Ground-Based Atmospheric CO2, CH4, and CO Column Measurements at Golmud in the Qinghai-Tibetan Plateau and Comparisons with TROPOMI/S5P Satellite Observations M. Zhou et al. https://doi.org/10.1007/s00376-022-2116-0
67. Influence of tropopause height on inversion of greenhouse gas column concentration in Lhasa, China D. Liu et al. https://doi.org/10.7498/aps.69.20191431
68. Estimates of CO2 Emissions and Uptake by the Water Surface near St. Petersburg Megalopolis G. Nerobelov & Y. Timofeyev https://doi.org/10.1134/S1024856021050158
69. Comparison of XCO abundances from the Total Carbon Column Observing Network and the Network for the Detection of Atmospheric Composition Change measured in Karlsruhe M. Kiel et al. https://doi.org/10.5194/amt-9-2223-2016
70. Simulation and Performance Evaluation of Laser Heterodyne Spectrometer Based on CO2 Absorption Cell T. Xia et al. https://doi.org/10.3390/rs15030788
71. Analysis of total column CO2 and CH4 measurements in Berlin with WRF-GHG X. Zhao et al. https://doi.org/10.5194/acp-19-11279-2019
72. Assessment of thermal power plant CO2 emissions quantification performance and uncertainty of measurements by ground-based remote sensing C. Li et al. https://doi.org/10.1016/j.envpol.2024.124886
73. High-resolution field deployable instrument line shape calibrated-laser heterodyne radiometer for accurate atmospheric methane (CH4) detection Y. Zhang et al. https://doi.org/10.1016/j.optlastec.2025.114424
74. Methane emissions from dairies in the Los Angeles Basin C. Viatte et al. https://doi.org/10.5194/acp-17-7509-2017
75. 合肥地区N2O柱浓度的观测与反演研究 潘. PAN Wenxue et al. https://doi.org/10.3788/gzxb20235203.0352116
76. Mapping the spatial distribution of NO2 with in situ and remote sensing instruments during the Munich NO2 imaging campaign G. Kuhlmann et al. https://doi.org/10.5194/amt-15-1609-2022
77. Analysis of the potential of near-ground measurements of CO2 and CH4 in London, UK, for the monitoring of city-scale emissions using an atmospheric transport model A. Boon et al. https://doi.org/10.5194/acp-16-6735-2016
78. Tracking city CO2 emissions from space using a high-resolution inverse modelling approach: a case study for Berlin, Germany D. Pillai et al. https://doi.org/10.5194/acp-16-9591-2016
79. A fibered near-infrared laser heterodyne radiometer for simultaneous remote sensing of atmospheric CO2 and CH4 J. Wang et al. https://doi.org/10.1016/j.optlaseng.2020.106083
80. Using a portable FTIR spectrometer to evaluate the consistency of Total Carbon Column Observing Network (TCCON) measurements on a global scale: the Collaborative Carbon Column Observing Network (COCCON) travel standard B. Herkommer et al. https://doi.org/10.5194/amt-17-3467-2024
81. Tall tower eddy covariance measurements of CO2 fluxes in Vienna, Austria B. Matthews & H. Schume https://doi.org/10.1016/j.atmosenv.2022.118941
82. Improved calibration procedures for the EM27/SUN spectrometers of the COllaborative Carbon Column Observing Network (COCCON) C. Alberti et al. https://doi.org/10.5194/amt-15-2433-2022
83. Direct solar FTIR measurements of CO2 and HCl in the plume of Popocatépetl Volcano, Mexico W. Stremme et al. https://doi.org/10.3389/feart.2023.1022976
84. Validation of XCO2 and XCH4 retrieved from a portable Fourier transform spectrometer with those from in situ profiles from aircraft-borne instruments H. Ohyama et al. https://doi.org/10.5194/amt-13-5149-2020
85. Quantifying CO2 emissions from a thermal power plant based on CO2 column measurements by portable Fourier transform spectrometers H. Ohyama et al. https://doi.org/10.1016/j.rse.2021.112714
86. Emission Monitoring Mobile Experiment (EMME): an overview and first results of the St. Petersburg megacity campaign 2019 M. Makarova et al. https://doi.org/10.5194/amt-14-1047-2021
87. Dual-Interference Channels Static Fourier Transform Imaging Spectrometer Based on Stepped Micro-Mirror: Data Processing and Experiment Research G. Liu et al. https://doi.org/10.3390/rs16020407
88. Climate Impact Comparison of Electric and Gas‐Powered End‐User Appliances F. Dietrich et al. https://doi.org/10.1029/2022EF002877
89. The CO2 integral emission by the megacity of St Petersburg as quantified from ground-based FTIR measurements combined with dispersion modelling D. Ionov et al. https://doi.org/10.5194/acp-21-10939-2021
90. Ground-based measurement of column-averaged mixing ratios of methane and carbon dioxide in the Sichuan Basin of China by a desktop optical spectrum analyzer X. Qin et al. https://doi.org/10.1117/1.JRS.12.012002
91. Observation of column-averaged molar mixing ratios of carbon dioxide in Tokyo X. Qin et al. https://doi.org/10.1016/j.aeaoa.2019.100022
92. Addition of a channel for XCO observations to a portable FTIR spectrometer for greenhouse gas measurements F. Hase et al. https://doi.org/10.5194/amt-9-2303-2016
93. Lagrangian inversion of anthropogenic CO2 emissions from Beijing using differential column measurements K. Che et al. https://doi.org/10.1088/1748-9326/ac7477
94. Long-term column-averaged greenhouse gas observations using a COCCON spectrometer at the high-surface-albedo site in Gobabeb, Namibia M. Frey et al. https://doi.org/10.5194/amt-14-5887-2021
95. Retrievals of XCO2, XCH4 and XCO from portable, near-infrared Fourier transform spectrometer solar observations in Antarctica D. Pollard et al. https://doi.org/10.5194/essd-14-5427-2022
96. Assessing non-ideal instrumental effects in high-resolution FTIR spectroscopy: instrument performance characterization G. Daba & G. Tsidu https://doi.org/10.5194/amt-19-839-2026
97. Aerosol properties derived from ground-based Fourier transform spectra within the COllaborative Carbon Column Observing Network Ó. Alvárez et al. https://doi.org/10.5194/amt-16-4861-2023
98. Comparison of СO₂ Content in the Atmosphere of St. Petersburg According to Numerical Modelling and Observations G. Nerobelov et al. https://doi.org/10.31857/S0002351523020050
99. Emissions of methane in Europe inferred by total column measurements D. Wunch et al. https://doi.org/10.5194/acp-19-3963-2019
100. The Influence of Instrumental Line Shape Degradation on Gas Retrievals and Observation of Greenhouse Gases in Maoming, China D. Liu et al. https://doi.org/10.3390/atmos12070863
101. The total column of CO2 and CH4 observed in Nyingchi, Tibet, based on the ground-based portable FTIR C. Shan et al. https://doi.org/10.1016/j.atmosenv.2025.121241
102. Versatile and Targeted Validation of Space-Borne XCO2, XCH4 and XCO Observations by Mobile Ground-Based Direct-Sun Spectrometers A. Butz et al. https://doi.org/10.3389/frsen.2021.775805