OOIR: Observatory of International Research

Papers

(The H4-Index of Atmospheric Measurement Techniques is 33. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2020-11-01 to 2024-11-01.)

Article	Citations
Ground-based validation of the Copernicus Sentinel-5P TROPOMI NO<sub>2</sub> measurements with the NDACC ZSL-DOAS, MAX-DOAS and Pandonia global networks	158
Development and application of a United States-wide correction for PM<sub>2.5</sub> data collected with the PurpleAir sensor	140
Methane retrieved from TROPOMI: improvement of the data product and validation of the first 2 years of measurements	117
Sentinel-5P TROPOMI NO<sub>2</sub> retrieval: impact of version v2.2 improvements and comparisons with OMI and ground-based data	93
Ozone Monitoring Instrument (OMI) Aura nitrogen dioxide standard product version 4.0 with improved surface and cloud treatments	92
Assessing the accuracy of low-cost optical particle sensors using a physics-based approach	87
Evaluating Sentinel-5P TROPOMI tropospheric NO<sub>2</sub> column densities with airborne and Pandora spectrometers near New York City and Long Island Sound	85
The GHGSat-D imaging spectrometer	74
High-frequency monitoring of anomalous methane point sources with multispectral Sentinel-2 satellite observations	71
Thermal and near-infrared sensor for carbon observation Fourier transform spectrometer-2 (TANSO-FTS-2) on the Greenhouse gases Observing SATellite-2 (GOSAT-2) during its first year in orbit	71
Validation of methane and carbon monoxide from Sentinel-5 Precursor using TCCON and NDACC-IRWG stations	68
ModIs Dust AeroSol (MIDAS): a global fine-resolution dust optical depth data set	55
A new method for long-term source apportionment with time-dependent factor profiles and uncertainty assessment using SoFi Pro: application to 1 year of organic aerosol data	53
A high-resolution monitoring approach of canopy urban heat island using a random forest model and multi-platform observations	47
Effects of the prewhitening method, the time granularity, and the time segmentation on the Mann–Kendall trend detection and the associated Sen's slope	47
TROPOMI aerosol products: evaluation and observations of synoptic-scale carbonaceous aerosol plumes during 2018–2020	46
An improved TROPOMI tropospheric HCHO retrieval over China	45
OMPS LP Version 2.0 multi-wavelength aerosol extinction coefficient retrieval algorithm	45
Validation of Aeolus winds using radiosonde observations and numerical weather prediction model equivalents	44
Atmospheric boundary layer height from ground-based remote sensing: a review of capabilities and limitations	43
An in situ gas chromatograph with automatic detector switching between PTR- and EI-TOF-MS: isomer-resolved measurements of indoor air	42
Synergy processing of diverse ground-based remote sensing and in situ data using the GRASP algorithm: applications to radiometer, lidar and radiosonde observations	40
Assessment of the TROPOMI tropospheric NO<sub>2</sub> product based on airborne APEX observations	38
Evaluating the PurpleAir monitor as an aerosol light scattering instrument	38
Efficient multi-angle polarimetric inversion of aerosols and ocean color powered by a deep neural network forward model	37

Revision of the World Meteorological Organization Global Atmosphere Watch (WMO/GAW) CO<sub>2</sub> calibration scale	36
Towards accurate and practical drone-based wind measurements with an ultrasonic anemometer	35
The importance of size ranges in aerosol instrument intercomparisons: a case study for the Atmospheric Tomography Mission	34
Determination of the multiple-scattering correction factor and its cross-sensitivity to scattering and wavelength dependence for different AE33 Aethalometer filter tapes: a multi-instrumental appro	34
RainForest: a random forest algorithm for quantitative precipitation estimation over Switzerland	33
MUCCnet: Munich Urban Carbon Column network	33
Evaluation of optical particulate matter sensors under realistic conditions of strong and mild urban pollution	33
Mapping methane plumes at very high spatial resolution with the WorldView-3 satellite	33
Biomass burning nitrogen dioxide emissions derived from space with TROPOMI: methodology and validation	33
Sizing response of the Ultra-High Sensitivity Aerosol Spectrometer (UHSAS) and Laser Aerosol Spectrometer (LAS) to changes in submicron aerosol composition and refractive index	33