publication venue for

• Classifying thermodynamic cloud phase using machine learning models 2025
• Retrieving vertical profiles of cloud droplet effective radius using multispectral measurements from MODIS: examples and limitations 2025
• A large-eddy simulation exploration of the assumptions used in retrieving entrainment from a mixing diagram approach with ground-based remote sensors 2025
• The determination of ClNO₂ via thermal dissociation-tunable infrared laser direct absorption spectroscopy 2025
• Propagating information content: an example with advection 2025
• Development and validation of a NOx plus ratio method for the quantitative separation of inorganic and organic nitrate aerosol using a unit-mass-resolution time-of-flight aerosol chemical speciation monitor equipped with a capture vaporizer (CV-UMR-ToF-ACSM) 2025
• Mitigation of satellite OCO-2 CO₂ biases in the vicinity of clouds with 3D calculations using the Education and Research 3D Radiative Transfer Toolbox (EaR³T) 2025
• Deep transfer learning method for seasonal TROPOMI XCH₄ albedo correction 2025
• Wet-radome attenuation in ARM cloud radars and its utilization in radar calibration using disdrometer measurements 2025
• Product ion distributions using H₃O⁺ proton-transfer-reaction time-of-flight mass spectrometry (PTR-ToF-MS): mechanisms, transmission effects, and instrument-to-instrument variability 2025
• Remote sensing of lower-middle-thermosphere temperatures using the N₂ Lyman-Birge-Hopfield (LBH) bands 2025
• Advances in an OH reactivity instrument for airborne field measurements 2025
• Field intercomparison of ice nucleation measurements: the Fifth International Workshop on Ice Nucleation Phase 3 (FIN-03) 2025
• The Small Mobile Ozone Lidar (SMOL): instrument description and first results 2025
• An economical tunable diode laser spectrometer for fast-response measurements of water vapor in the atmospheric boundary layer 2024
• Intercomparison of long-term ground-based measurements of total, tropospheric, and stratospheric ozone at Lauder, New Zealand 2024
• Improving solution availability and temporal consistency of an optimal-estimation physical retrieval for ground-based thermodynamic boundary layer profiling 2024
• Improving the estimate of higher-order moments from lidar observations near the top of the convective boundary layer 2024
• Troposphere-stratosphere-integrated bromine monoxide (BrO) profile retrieval over the central Pacific Ocean 2024
• Intercomparison of fast airborne ozone instruments to measure eddy covariance fluxes: spatial variability in deposition at the ocean surface and evidence for cloud processing 2024
• Assessing the potential of free-tropospheric water vapour isotopologue satellite observations for improving the analyses of convective events 2024
• A comprehensive evaluation of enhanced temperature influence on gas and aerosol chemistry in the lamp-enclosed oxidation flow reactor (OFR) system 2024
• Atmospheric H₂ observations from the NOAA Cooperative Global Air Sampling Network 2024
• A nitrate ion chemical-ionization atmospheric-pressure-interface time-of-flight mass spectrometer (NO₃^- ToFCIMS) sensitivity study 2024
• Mitigation of satellite OCO-2 CO2 biases in the vicinity of clouds with 3D calculations using the Education and Research 3D Radiative Transfer Toolbox (EaR3T) 2024
• Sensitivity of thermodynamic profiles retrieved from ground-based microwave and infrared observations to additional input data from active remote sensing instruments and numerical weather prediction models 2024
• Evaluation of the hyperspectral radiometer (HSR1) at the Atmospheric Radiation Measurement (ARM) Southern Great Plains (SGP) site 2024
• Characterisation of particle single-scattering albedo with a modified airborne dual-wavelength CAPS monitor 2024
• Absorption of volatile organic compounds (VOCs) by polymer tubing: implications for indoor air and use as a simple gas-phase volatility separation technique 2024
• Performance characterization of a laminar gas inlet 2024
• Ozone and aerosol optical depth retrievals using the ultraviolet multi-filter rotating shadow-band radiometer 2024
• Introducing the Video In Situ Snowfall Sensor (VISSS) 2024
• Identifying and correcting interferences to PTR-ToF-MS measurements of isoprene and other urban volatile organic compounds 2024
• A searchable database and mass spectral comparison tool for the Aerosol Mass Spectrometer (AMS) and the Aerosol Chemical Speciation Monitor (ACSM) 2023
• Results of a long-term international comparison of greenhouse gas and isotope measurements at the Global Atmosphere Watch (GAW) Observatory in Alert, Nunavut, Canada 2023
• Evaluation of four ground-based retrievals of cloud droplet number concentration in marine stratocumulus with aircraft in situ measurements 2023
• Ground-to-UAV, laser-based emissions quantification of methane and acetylene at long standoff distances 2023
• Advancing airborne Doppler lidar wind profiling in turbulent boundary layer flow - an LES-based optimization of traditional scanning-beam versus novel fixed-beam measurement systems 2023
• Measurements of volatile organic compounds in ambient air by gas-chromatography and real-time Vocus PTR-TOF-MS: calibrations, instrument background corrections, and introducing a PTR Data Toolkit 2023
• Using optimal estimation to retrieve winds from velocity-azimuth display (VAD) scans by a Doppler lidar 2023
• Angular sampling of a monochromatic, wide-field-of-view camera to augment next-generation Earth radiation budget satellite observations 2023
• Turbulence kinetic energy dissipation rate: assessment of radar models from comparisons between 1.3 GHz wind profiler radar (WPR) and DataHawk UAV measurements 2023
• Generalized Kendrick analysis for improved visualization of atmospheric mass spectral data 2023
• Multi-parameter dynamical diagnostics for upper tropospheric and lower stratospheric studies 2023
• Vertical information of CO from TROPOMI total column measurements in context of the CAMS-IFS data assimilation scheme 2023
• Validation of the Cloud_CCI (Cloud Climate Change Initiative) cloud products in the Arctic 2023
• A novel, cost-effective analytical method for measuring high-resolution vertical profiles of stratospheric trace gases using a gas chromatograph coupled with an electron capture detector 2023
• Calibrating radar wind profiler reflectivity factor using surface disdrometer observations 2023
• Estimating turbulent energy flux vertical profiles from uncrewed aircraft system measurements: exemplary results for the MOSAiC campaign 2023
• Insights into 3D cloud radiative transfer effects for the Orbiting Carbon Observatory 2023
• The Education and Research 3D Radiative Transfer Toolbox (EaR³T) - towards the mitigation of 3D bias in airborne and spaceborne passive imagery cloud retrievals 2023
• Correcting 3D cloud effects in XCO₂ retrievals from the Orbiting Carbon Observatory-2 (OCO-2) 2023
• Using tunable infrared laser direct absorption spectroscopy for ambient hydrogen chloride detection: HCl-TILDAS 2023
• An evaluation of the US EPA's correction equation for PurpleAir sensor data in smoke, dust, and wintertime urban pollution events 2023
• Using Optimal Estimation to Retrieve Winds from VAD scans by a Doppler Lidar 2023
• Chemical ionization mass spectrometry utilizing ammonium ions (NH4+CIMS) for measurements of organic compounds in the atmosphere 2022
• The DataHawk2 uncrewed aircraft system for atmospheric research 2022
• A lightweight broadband cavity-enhanced spectrometer for NO₂ measurement on uncrewed aerial vehicles 2022
• Reactive uptake coefficients for multiphase reactions determined by a dynamic chamber system 2022
• Sizing ice hydrometeor populations using the dual-wavelength radar ratio 2022
• Sizing ice hydrometeor populations using the dual-wavelength; radar ratio 2022
• Intercomparison of airborne and surface-based measurements during the CLARIFY, ORACLES and LASIC field experiments 2022
• Ozone reactivity measurement of biogenic volatile organic compound emissions 2022
• Segmentation-based multi-pixel cloud optical thickness retrieval using a convolutional neural network 2022
• Comprehensive detection of analytes in large chromatographic datasets by coupling factor analysis with a decision tree 2022
• Comparison of airborne measurements of NO, NO₂, HONO, NO_y, and CO during FIREX-AQ 2022
• Behavior and mechanisms of Doppler wind lidar error in varying stability regimes 2022
• Temperature-dependent sensitivity of iodide chemical ionization mass spectrometers 2022
• Instabilities, Dynamics, and Energetics accompanying Atmospheric Layering (IDEAL): high-resolution in situ observations and modeling in and above the nocturnal boundary layer 2022
• Testing the efficacy of atmospheric boundary layer height detection algorithms using uncrewed aircraft system data from MOSAiC 2022
• The surface longwave cloud radiative effect derived from space lidar observations 2022
• Satellite measurements of peroxyacetyl nitrate from the Cross-Track Infrared Sounder: comparison with ATom aircraft measurements 2022
• Comment on "Comparison of ozone measurement methods in biomass burning smoke: an evaluation under field and laboratory conditions" by Long et al. (2021) 2022
• Evaluating convective planetary boundary layer height estimations resolved by both active and passive remote sensing instruments during the CHEESEHEAD19 field campaign 2022
• Optimized Umkehr profile algorithm for ozone trend analyses 2022
• Above-aircraft cirrus cloud and aerosol optical depth from hyperspectral irradiances measured by a total-diffuse radiometer 2022
• Laser imaging nephelometer for aircraft deployment 2022
• Evaluating the PurpleAir monitor as an aerosol light scattering instrument 2022
• Differential absorption lidar measurements of water vapor by the High Altitude Lidar Observatory (HALO): retrieval framework and first results 2022
• Improving thermodynamic profile retrievals from microwave radiometers by including radio acoustic sounding system (RASS) observations 2022
• A systematic re-evaluation of methods for quantification of bulk particle-phase organic nitrates using real-time aerosol mass spectrometry 2022
• Biomass burning aerosol heating rates from the ORACLES (ObseRvations of Aerosols above CLouds and their intEractionS) 2016 and 2017 experiments 2022
• The Surface Longwave Cloud Radiative Effect derived from Space Lidar Observations 2021
• Biomass burning nitrogen dioxide emissions derived from space with TROPOMI: methodology and validation 2021
• Evaluating daytime planetary boundary-layer height estimations resolved by both active and passive remote sensing instruments during the CHEESEHEAD19 field campaign 2021
• Mitigation of bias sources for atmospheric temperature and humidity in the mobile Raman Weather and Aerosol Lidar (WALI) 2021
• An unmanned aerial vehicle sampling platform for atmospheric water vapor isotopes in polar environments 2021
• Deriving column-integrated thermospheric temperature with the N₂ Lyman-Birge-Hopfield (2,0) band 2021
• Novel approach to observing system simulation experiments improves information gain of surface-atmosphere field measurements 2021
• UAS Chromatograph for Atmospheric Trace Species (UCATS) - a versatile instrument for trace gas measurements on airborne platforms 2021
• Estimates of mass absorption cross sections of black carbon for filter-based absorption photometers in the Arctic 2021
• Validation of a new cavity ring-down spectrometer for measuring tropospheric gaseous hydrogen chloride 2021
• Analysis of the microphysical properties of snowfall using scanning polarimetric and vertically pointing multi-frequency Doppler radars 2021
• An indirect-calibration method for non-target quantification of trace gases applied to a time series of fourth-generation synthetic halocarbons at the Taunus Observatory (Germany) 2021
• Sizing response of the Ultra-High Sensitivity Aerosol Spectrometer (UHSAS) and Laser Aerosol Spectrometer (LAS) to changes in submicron aerosol composition and refractive index 2021
• Identifying insects, clouds, and precipitation using vertically pointing polarimetric radar Doppler velocity spectra 2021
• Airborne lidar observations of wind, water vapor, and aerosol profiles during the NASA Aeolus calibration and validation (Cal/Val) test flight campaign 2021
• Measurement of iodine species and sulfuric acid using bromide chemical ionization mass spectrometers 2021
• The importance of size ranges in aerosol instrument intercomparisons: a case study for the Atmospheric Tomography Mission 2021
• Revision of the World Meteorological Organization Global Atmosphere Watch (WMO/GAW) CO₂ calibration scale 2021
• The effect of low-level thin arctic clouds on shortwave irradiance: evaluation of estimates from spaceborne passive imagery with aircraft observations 2021
• Aerosol pH indicator and organosulfate detectability from aerosol mass spectrometry measurements 2021
• Residual temperature bias effects in stratospheric species distributions from LIMS 2021
• Airborne extractive electrospray mass spectrometry measurements of the chemical composition of organic aerosol 2021
• Analysis of 3D cloud effects in OCO-2 XCO2 retrievals 2021
• Assimilation of lidar planetary boundary layer height observations 2021
• Empirically derived parameterizations of the direct aerosol radiative effect based on ORACLES aircraft observations 2021
• UAS Chromatograph for Atmospheric Trace Species (UCATS) – a versatile instrument for trace gas measurements on airborne platforms 2021
• An in situ gas chromatograph with automatic detector switching between PTR- and EI-TOF-MS: isomer-resolved measurements of indoor air 2021
• Effects of the prewhitening method, the time granularity, and the time segmentation on the Mann-Kendall trend detection and the associated Sen's slope 2020
• A cavity-enhanced ultraviolet absorption instrument for high-precision, fast-time-response ozone measurements 2020
• A thermal-dissociation-cavity ring-down spectrometer (TD-CRDS) for the detection of organic nitrates in gas and particle phases 2020
• Interferences with aerosol acidity quantification due to gas-phase ammonia uptake onto acidic sulfate filter samples 2020
• Autonomous airborne mid-infrared spectrometer for high-precision measurements of ethane during the NASA ACT-America studies 2020
• Inter-comparison of MAX-DOAS measurements of tropospheric HONO slant column densities and vertical profiles during the CINDI-2 campaign 2020
• A global analysis of climate-relevant aerosol properties retrieved from the network of Global Atmosphere Watch (GAW) near-surface observatories 2020
• Evaluation of a field-deployable Nafion™-based air-drying system for collecting whole air samples and its application to stable isotope measurements of CO₂ 2020
• Nitrate radical generation via continuous generation of dinitrogen pentoxide in a laminar flow reactor coupled to an oxidation flow reactor 2020
• Single-photon laser-induced fluorescence detection of nitric oxide at sub-parts-per-trillion mixing ratios 2020
• Intercomparison of NO₂, O₄, O₃ and HCHO slant column measurements by MAX-DOAS and zenith-sky UV-visible spectrometers during CINDI-2 2020
• Shallow cumuli cover and its uncertainties from ground-based lidar-radar data and sky images 2020
• An LES-based airborne Doppler lidar simulator and its application to wind profiling in inhomogeneous flow conditions 2020
• Interferences with aerosol acidity quantification due to gas-phase ammonia uptake onto acidic sulfate filter samples 2020
• Above-cloud aerosol radiative effects based on ORACLES 2016 and ORACLES 2017 aircraft experiments 2019
• Estimation of turbulence dissipation rate from Doppler wind lidars and in situ instrumentation for the Perdigao 2017 campaign 2019
• Isotopic characterization of nitrogen oxides (NO_x), nitrous acid (HONO), and nitrate (pNO₃^-) from laboratory biomass burning during FIREX 2019
• A new method to quantify mineral dust and other aerosol species from aircraft platforms using single-particle mass spectrometry 2019
• Neural network for aerosol retrieval from hyperspectral imagery 2019
• Performance of a new coaxial ion-molecule reaction region for low-pressure chemical ionization mass spectrometry with reduced instrument wall interactions 2019
• Evaluating and improving the reliability of gas-phase sensor system calibrations across new locations for ambient measurements and personal exposure monitoring 2019
• Estimation of liquid water path below the melting layer in stratiform precipitation systems using radar measurements during MC3E 2019
• Evaluation of ambient ammonia measurements from a research aircraft using a closed-path QC-TILDAS operated with active continuous passivation 2019
• Measurements of delays of gas-phase compounds in a wide variety of tubing materials due to gas-wall interactions 2019
• Can liquid cloud microphysical processes be used for vertically pointing cloud radar calibration? 2019
• Effects of gas-wall interactions on measurements of semivolatile compounds and small polar molecules 2019
• Aerosol size distributions during the Atmospheric Tomography Mission (ATom): methods, uncertainties, and data products 2019
• Albedo-Ice Regression method for determining ice water content of polar mesospheric clouds using ultraviolet observations from space 2019
• Understanding the ability of low-cost MOx sensors to quantify ambient VOCs 2019
• An improved low-power measurement of ambient NO₂ and O₃ combining electrochemical sensor clusters and machine learning 2019
• A broadband cavity-enhanced spectrometer for atmospheric trace gas measurements and Rayleigh scattering cross sections in the cyan region (470-540 nm) 2019
• Gravimetrically prepared carbon dioxide standards in support of atmospheric research 2019
• The effect of instrumental stray light on Brewer and Dobson total ozone measurements 2019
• HOx and NOx production in oxidation flow reactors via photolysis of isopropyl nitrite, isopropyl nitrite-d(7), and 1,3-propyl dinitrite at lambda=254, 350, and 369 nm 2019
• Testing the performance of field calibration techniques for low-cost gas sensors in new deployment locations: across a county line and across Colorado 2018
• Dried, closed-path eddy covariance method for measuring carbon dioxide flux over sea ice 2018
• Nitrogen dioxide and formaldehyde measurements from the GEOstationary Coastal and Air Pollution Events (GEO-CAPE) Airborne Simulator over Houston, Texas 2018
• Clutter mitigation, multiple peaks, and high-order spectral moments in 35 GHz vertically pointing radar velocity spectra 2018
• The first evaluation of formaldehyde column observations by improved Pandora spectrometers during the KORUS-AQ field study 2018
• Estimation of turbulence dissipation rate and its variability from sonic anemometer and wind Doppler lidar during the XPIA field campaign 2018
• HOVERCAT: a novel aerial system for evaluation of aerosol-cloud interactions 2018
• On the consistency of HNO₃ and NO₂ in the Aleutian High region from the Nimbus 7 LIMS Version 6 data set 2018
• Assessing a low-cost methane sensor quantification system for use in complex rural and urban environments 2018
• Vertical wind velocity measurements using a five-hole probe with remotely piloted aircraft to study aerosol-cloud interactions 2018
• Optical characterisation of three reference Dobsons in the ATMOZ Project - verification of GMB Dobson's original specifications 2018
• Intra-urban spatial variability of surface ozone in Riverside, CA: viability and validation of low-cost sensors 2018
• Bootstrap inversion technique for atmospheric trace gas source detection and quantification using long open-path laser measurements 2018
• Interlaboratory comparison of δ¹³C and δD measurements of atmospheric CH₄ for combined use of data sets from different laboratories 2018
• Improved cloud-phase determination of low-level liquid and mixed-phase clouds by enhanced polarimetric lidar 2018
• Ground-based FTIR retrievals of SF₆ on Reunion Island 2018
• Intercomparison of AIRS and HIRDLS stratospheric gravity wave observations 2018
• On Aethalometer measurement uncertainties and an instrument correction factor for the Arctic 2017
• Retrieving vertical ozone profiles from measurements of global spectral irradiance 2017
• Continuous light absorption photometer for long-term studies 2017
• Feasibility study of multi-pixel retrieval of optical thickness and droplet effective radius of inhomogeneous clouds using deep learning 2017
• Effects of gas-wall partitioning in Teflon tubing and instrumentation on time-resolved measurements of gas-phase organic compounds 2017
• Quantifying TOLNet ozone lidar accuracy during the 2014 DISCOVER-AQ and FRAPPE campaigns 2017
• Single-particle measurements of bouncing particles and in situ collection efficiency from an airborne aerosol mass spectrometer (AMS) with light-scattering detection 2017
• MAX-DOAS measurements of HONO slant column densities during the MAD-CAT campaign: inter-comparison, sensitivity studies on spectral analysis settings, and error budget 2017
• Ozone comparison between Pandora #34, Dobson #061, OMI, and OMPS in Boulder, Colorado, for the period December 2013-December 2016 2017
• Application of Gauss's theorem to quantify localized surface emissions from airborne measurements of wind and trace gases 2017
• Intercomparison of open-path trace gas measurements with two dual-frequency-comb spectrometers 2017
• Multi-year comparisons of ground-based and space-borne Fourier transform spectrometers in the high Arctic between 2006 and 2013 2017
• Observations of VOC emissions and photochemical products over US oil- and gas-producing regions using high-resolution H₃O⁺ CIMS (PTR-ToF-MS) 2017
• Evaluation of the new capture vapourizer for aerosol mass spectrometers (AMS) through laboratory studies of inorganic species 2017
• Three-dimensional structure of wind turbine wakes as measured by scanning lidar 2017
• Abundances of isotopologues and calibration of CO2 greenhouse gas measurements 2017
• Improved observations of turbulence dissipation rates from wind profiling radars 2017
• Improved observations of turbulence dissipation rates from wind profiling radars 2017
• A new voxel-based model for the determination of atmospheric weighted mean temperature in GPS atmospheric sounding 2017
• Evaluation of the accuracy of thermal dissociation CRDS and LIF techniques for atmospheric measurement of reactive nitrogen species 2017
• Fluorescence calibration method for single-particle aerosol fluorescence instruments 2017
• Assessing the accuracy of microwave radiometers and radio acoustic sounding systems for wind energy applications 2017
• Comparison of aerosol lidar retrieval methods for boundary layer height detection using ceilometer aerosol backscatter data 2017
• Validating precision estimates in horizontal wind measurements from a Doppler lidar 2017
• Assessment of virtual towers performed with scanning wind lidars and Ka-band radars during the XPIA experiment 2017
• A new Differential Optical Absorption Spectroscopy instrument to study atmospheric chemistry from a high- altitude unmanned aircraft 2017
• A comparison of vertical velocity variance measurements from wind profiling radars and sonic anemometers 2017
• Investigating differences in DOAS retrieval codes using MAD-CAT campaign data 2017
• Improved methodologies for continuous-flow analysis of stable water isotopes in ice cores 2017
• Vertical profiles of the 3-D wind velocity retrieved from multiple wind lidars performing triple range-height-indicator scans 2017
• Identification of tower-wake distortions using sonic anemometer and lidar measurements 2017
• The CU mobile Solar Occultation Flux instrument: structure functions and emission rates of NH₃, NO₂ and C₂H₆ 2017
• An improved, automated whole air sampler and gas chromatography mass spectrometry analysis system for volatile organic compounds in the atmosphere 2017
• Evaluation of single and multiple Doppler lidar techniques to measure complex flow during the XPIA field campaign 2017
• Intercomparison of Open-Path Trace Gas Measurements with Two Dual Frequency Comb Spectrometers. 2017
• Effect of secondary organic aerosol coating thickness on the real-time detection and characterization of biomass-burning soot by two particle mass spectrometers 2016
• Validation of ACE-FTS version 3.5 NOy species profiles using correlative satellite measurements 2016
• Parameterization retrieval of trace gas volume mixing ratios from Airborne MAX-DOAS 2016
• A technique for rapid source apportionment applied to ambient organic aerosol measurements from a thermal desorption aerosol gas chromatograph (TAG) 2016
• CFC-11, CFC-12 and HCFC-22 ground-based remote sensing FTIR measurements at Reunion Island and comparisons with MIPAS/ENVISAT data 2016
• A laser-induced fluorescence instrument for aircraft measurements of sulfur dioxide in the upper troposphere and lower stratosphere 2016
• The CU 2-D-MAX-DOAS instrument - Part 2: Raman scattering probability measurements and retrieval of aerosol optical properties 2016
• A broadband cavity enhanced absorption spectrometer for aircraft measurements of glyoxal, methylglyoxal, nitrous acid, nitrogen dioxide, and water vapor 2016
• A high-resolution time-of-flight chemical ionization mass spectrometer utilizing hydronium ions (H₃O⁺ ToF-CIMS) for measurements of volatile organic compounds in the atmosphere 2016
• A new method for estimating aerosol mass flux in the urban surface layer using LAS technology 2016
• Broadband cavity-enhanced absorption spectroscopy in the ultraviolet spectral region for measurements of nitrogen dioxide and formaldehyde 2016
• Chamber catalogues of optical and fluorescent signatures distinguish bioaerosol classes 2016
• Development of a digital mobile solar tracker 2016
• Effects of polar stratospheric clouds in the Nimbus 7 LIMS Version 6 data set 2016
• Evaluation of NO⁺ reagent ion chemistry for online measurements of atmospheric volatile organic compounds 2016
• Instrumentation and measurement strategy for the NOAA SENEX aircraft campaign as part of the Southeast Atmosphere Study 2013 2016
• Ion mobility spectrometry-mass spectrometry (IMS-MS) for on- and offline analysis of atmospheric gas and aerosol species 2016
• MIPAS IMK/IAA CFC-11 (CCl₃F) and CFC-12 (CCl₂F₂) measurements: accuracy, precision and long-term stability 2016
• Optimization of an enclosed gas analyzer sampling system for measuring eddy covariance fluxes of H₂O and CO₂ 2016
• Organic and inorganic decomposition products from the thermal desorption of atmospheric particles 2016
• The Pilatus unmanned aircraft system for lower atmospheric research 2016
• The airborne mass spectrometer AIMS - Part 1: AIMS-H₂O for UTLS water vapor measurements 2016
• A spectral method for discriminating thermodynamic phase and retrieving cloud optical thickness and effective radius using transmitted solar radiance spectra 2015
• A two-channel, tunable diode laser-based hygrometer for measurement of water vapor and cirrus cloud ice water content in the upper troposphere and lower stratosphere 2015
• Aircraft measurements of BrO, IO, glyoxal, NO₂, H₂O, O₂-O₂ and aerosol extinction profiles in the tropics: comparison with aircraft-/ship-based in situ and lidar measurements 2015
• Application of high-resolution time-of-flight chemical ionization mass spectrometry measurements to estimate volatility distributions of α-pinene and naphthalene oxidation products 2015
• Automated rain rate estimates using the Ka-band ARM zenith radar (KAZR) 2015
• Characterization of trace metals on soot aerosol particles with the SP-AMS: detection and quantification 2015
• Comparison of ozone retrievals from the Pandora spectrometer system and Dobson spectrophotometer in Boulder, Colorado 2015
• Development and validation of inexpensive, automated, dynamic flux chambers 2015
• Ground-based direct-sun DOAS and airborne MAX-DOAS measurements of the collision-induced oxygen complex, O2O2, absorption with significant pressure and temperature differences 2015
• HO_x radical chemistry in oxidation flow reactors with low-pressure mercury lamps systematically examined by modeling 2015
• Instrument intercomparison of glyoxal, methyl glyoxal and NO₂ under simulated atmospheric conditions 2015
• Ionospheric assimilation of radio occultation and ground-based GPS data using non-stationary background model error covariance 2015
• PTR-QMS versus PTR-TOF comparison in a region with oil and natural gas extraction industry in the Uintah Basin in 2013 2015
• Quantifying error of lidar and sodar Doppler beam swinging measurements of wind turbine wakes using computational fluid dynamics 2015
• Spatial mapping of ground-based observations of total ozone 2015
• Statistical precision of the intensities retrieved from constrained fitting of overlapping peaks in high-resolution mass spectra 2015
• The CU 2-D-MAX-DOAS instrument - Part 1: Retrieval of 3-D distributions of NO₂ and azimuth-dependent OVOC ratios 2015
• Tropospheric Emission Spectrometer (TES) satellite observations of ammonia, methanol, formic acid, and carbon monoxide over the Canadian oil sands: validation and model evaluation 2015
• Upper-troposphere and lower-stratosphere water vapor retrievals from the 1400 and 1900 nm water vapor bands 2015
• A fiber-coupled laser hygrometer for airborne total water measurement 2014
• CO₂, CO, and CH₄ measurements from tall towers in the NOAA Earth System Research Laboratory's Global Greenhouse Gas Reference Network: instrumentation, uncertainty analysis, and recommendations for future high-accuracy greenhouse gas monitoring efforts 2014
• Cavity ring-down spectroscopy sensor for detection of hydrogen chloride 2014
• Evaluation of the airborne quantum cascade laser spectrometer (QCLS) measurements of the carbon and greenhouse gas suite - CO₂, CH₄, N₂O, and CO - during the CalNex and HIPPO campaigns 2014
• Evaluation of the performance of a particle concentrator for online instrumentation 2014
• Global Hawk dropsonde observations of the Arctic atmosphere obtained during the Winter Storms and Pacific Atmospheric Rivers (WISPAR) field campaign 2014
• Intercomparison of stratospheric gravity wave observations with AIRS and IASI 2014
• Lidar-based remote sensing of atmospheric boundary layer height over land and ocean 2014
• Measurements of diurnal variations and eddy covariance (EC) fluxes of glyoxal in the tropical marine boundary layer: description of the Fast LED-CE-DOAS instrument 2014
• Measurements of hydrogen sulfide (H₂S) using PTR-MS: calibration, humidity dependence, inter-comparison and results from field studies in an oil and gas production region 2014
• Past changes in the vertical distribution of ozone - Part 1: Measurement techniques, uncertainties and availability 2014
• Potential radio frequency interference with the GPS L5 band for radio occultation measurements 2014
• The AquaVIT-1 intercomparison of atmospheric water vapor measurement techniques 2014
• The next generation of low-cost personal air quality sensors for quantitative exposure monitoring 2014
• Validation of MIPAS IMK/IAA V5R_O3_224 ozone profiles 2014
• Accurate measurements of carbon monoxide in humid air using the cavity ring-down spectroscopy (CRDS) technique 2013
• Assessing remote polarimetric measurement sensitivities to aerosol emissions using the geos-chem adjoint model 2013
• Broadband measurements of aerosol extinction in the ultraviolet spectral region 2013
• Intercomparison of NO3 radical detection instruments in the atmosphere simulation chamber SAPHIR 2013
• Long-term greenhouse gas measurements from aircraft 2013
• Measurement of low-ppm mixing ratios of water vapor in the upper troposphere and lower stratosphere using chemical ionization mass spectrometry 2013
• Organic particle types by single-particle measurements using a time-of-flight aerosol mass spectrometer coupled with a light scattering module 2013
• Parameterizing radiative transfer to convert MAX-DOAS dSCDs into near-surface box-averaged mixing ratios 2013
• The CU Airborne MAX-DOAS instrument: vertical profiling of aerosol extinction and trace gases 2013
• A compact, fast UV photometer for measurement of ozone from research aircraft 2012
• Airborne intercomparison of HO_x measurements using laser-induced fluorescence and chemical ionization mass spectrometry during ARCTAS 2012
• An integrated flask sample collection system for greenhouse gas measurements 2012
• Assessing Single Particle Soot Photometer and Integrating Sphere/Integrating Sandwich Spectrophotometer measurement techniques for quantifying black carbon concentration in snow 2012
• Comparison of N2O5 mixing ratios during NO3Comp 2007 in SAPHIR 2012
• Evaluation of turbulent dissipation rate retrievals from Doppler Cloud Radar 2012
• Measurement of turbulent water vapor fluxes using a lightweight unmanned aerial vehicle system 2012
• Observing ice clouds in the submillimeter spectral range: the CloudIce mission proposal for ESA's Earth Explorer 8 2012
• Progress in turbulence detection via GNSS occultation data 2012
• Three-dimensional factorization of size-resolved organic aerosol mass spectra from Mexico City 2012
• Using sonic anemometer temperature to measure sensible heat flux in strong winds 2012
• Validation of ACE and OSIRIS ozone and NO₂ measurements using ground-based instruments at 80° N 2012
• A relaxed eddy accumulation system for measuring vertical fluxes of nitrous acid 2011
• Airborne formaldehyde measurements using PTR-MS: calibration, humidity dependence, inter-comparison and initial results 2011
• Catalytic oxidation of H-2 on platinum: a robust method for generating low mixing ratio H2O standards 2011
• Characterization of aerosol photooxidation flow reactors: heterogeneous oxidation, secondary organic aerosol formation and cloud condensation nuclei activity measurements 2011
• Diode laser-based cavity ring-down instrument for NO₃, N₂O₅, NO, NO₂ and O₃ from aircraft 2011
• Eddy covariance measurements with high-resolution time-of-flight aerosol mass spectrometry: a new approach to chemically resolved aerosol fluxes 2011
• Improving measurements of SF₆ for the study of atmospheric transport and emissions 2011
• Laboratory evaluation of the effect of nitric acid uptake on frost point hygrometer performance 2011
• Measurements of tropospheric HO₂ and RO₂ by oxygen dilution modulation and chemical ionization mass spectrometry 2011
• Sensitivity of Dobson and Brewer Umkehr ozone profile retrievals to ozone cross-sections and stray light effects 2011
• The CU ground MAX-DOAS instrument: characterization of RMS noise limitations and first measurements near Pensacola, FL of BrO, IO, and CHOCHO 2011
• Calibration of the Total Carbon Column Observing Network using aircraft profile data 2010
• Development and validation of a portable gas phase standard generation and calibration system for volatile organic compounds 2010
• First eddy covariance flux measurements by PTR-TOF 2010
• Four Fourier transform spectrometers and the Arctic polar vortex: instrument intercomparison and ACE-FTS validation at Eureka during the IPY springs of 2007 and 2008 2010
• Inherent calibration of a blue LED-CE-DOAS instrument to measure iodine oxide, glyoxal, methyl glyoxal, nitrogen dioxide, water vapour and aerosol extinction in open cavity mode 2010
• Intercomparison of measurements of NO₂ concentrations in the atmosphere simulation chamber SAPHIR during the NO3Comp campaign 2010
• Measurement of HONO, HNCO, and other inorganic acids by negative-ion proton-transfer chemical-ionization mass spectrometry (NI-PT-CIMS): application to biomass burning emissions 2010
• Airborne multi-axis DOAS measurements of atmospheric trace gases on CARIBIC long-distance flights 2009
• Characterization of a thermodenuder-particle beam mass spectrometer system for the study of organic aerosol volatility and composition 2009