Atmospheric Measurement Techniques Journal

Research

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• 0401 Atmospheric Sciences

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• The importance of size ranges in aerosol instrument intercomparisons: a case study for the Atmospheric Tomography Mission 2021
• Retrieval of atmospheric CO2 vertical profiles from ground-based near-infrared spectra 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
• Improvements to a laser-induced fluorescence instrument for measuring SO2 - impact on accuracy and precision 2021
• Aerosol pH indicator and organosulfate detectability from aerosol mass spectrometry measurements 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
• The De-Icing Comparison Experiment (D-ICE): a study of broadband radiometric measurements under icing conditions in the Arctic 2021
• Empirically derived parameterizations of the direct aerosol radiative effect based on ORACLES aircraft observations 2021
• Evaluation of single-footprint AIRS CH4 profile retrieval uncertainties using aircraft profile measurements 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
• A portable, robust, stable, and tunable calibration source for gas-phase nitrous acid (HONO) 2020
• Evaluation of UV aerosol retrievals from an ozone lidar 2020
• Inter-comparison of MAX-DOAS measurements of tropospheric HONO slant column densities and vertical profiles during the CINDI-2 campaign 2020
• 1.5 years of TROPOMI CO measurements: comparisons to MOPITT and ATom 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 (TM)-based air-drying system for collecting whole air samples and its application to stable isotope measurements of CO2 2020
• A vacuum ultraviolet ion source (VUV-IS) for iodide-chemical ionization mass spectrometry: a substitute for radioactive ion sources 2020
• A fast visible-wavelength 3D radiative transfer model for numerical weather prediction visualization and forward modeling 2020
• Observation of sensible and latent heat flux profiles with lidar 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, O-4, O-3 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
• 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 (NOx), nitrous acid (HONO), and nitrate (pNO(3)(-)) 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
• Evaluation of MOPITT Version 7 joint TIR-NIR X-CO retrievals with TCCON 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
• 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
• Validation of Solar Occultation for Ice Experiment (SOFIE) nitric oxide measurements 2019
• Aerosol size distributions during the Atmospheric Tomography Mission (ATom): methods, uncertainties, and data products 2019
• The SPARC water vapour assessment II: profile-to-profile comparisons of stratospheric and lower mesospheric water vapour data sets obtained from satellites 2019
• Intercomparison of lidar, aircraft, and surface ozone measurements in the San Joaquin Valley during the California Baseline Ozone Transport Study (CABOTS) 2019
• Adaptation and performance assessment of a quantum and interband cascade laser spectrometer for simultaneous airborne in situ observation of CH4, C2H6, CO2, CO and N2O 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
• A broadband cavity-enhanced spectrometer for atmospheric trace gas measurements and Rayleigh scattering cross sections in the cyan region (470-540 nm) 2019
• Tropospheric water vapor profiles obtained with FTIR: comparison with balloon-borne frost point hygrometers and influence on trace gas retrievals 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
• Validation of the TOLNet lidars: the Southern California Ozone Observation Project (SCOOP) 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
• Homogenizing and estimating the uncertainty in NOAA's long-term vertical ozone profile records measured with the electrochemical concentration cell ozonesonde 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
• Fast time response measurements of particle size distributions in the 3-60 nm size range with the nucleation mode aerosol size spectrometer 2018
• Use of the Single Particle Soot Photometer (SP2) as a pre-filter for ice nucleation measurements: effect of particle mixing state and determination of SP2 conditions to fully vaporize refractory black carbon 2018
• Characterization of a catalyst-based conversion technique to measure total particulate nitrogen and organic carbon and comparison to a particle mass measurement instrument 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
• Calibration and field testing of cavity ring-down laser spectrometers measuring CH4, CO2, and delta(CH4)-C-13 deployed on towers in the Marcellus Shale region 2018
• Interlaboratory comparison of delta C-13 and delta D 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
• Modification, calibration, and performance of the Ultra-High Sensitivity Aerosol Spectrometer for particle size distribution and volatility measurements during the Atmospheric Tomography Mission (ATom) airborne campaign 2018
• Intercomparison of AIRS and HIRDLS stratospheric gravity wave observations 2018
• Measurements of a potential interference with laser-induced fluorescence measurements of ambient OH from the ozonolysis of biogenic alkenes 2018
• Temperature uniformity in the CERN CLOUD chamber 2017
• 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
• 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
• Evaluation of turbulence measurement techniques from a single Doppler lidar 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
• 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
• 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
• The Caltech Photooxidation Flow Tube reactor: design, fluid dynamics and characterization 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
• Recent divergences in stratospheric water vapor measurements by frost point hygrometers and the Aura Microwave Limb Sounder 2016
• Advancements, measurement uncertainties, and recent comparisons of the NOAA frost point hygrometer 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
• Controlled weather balloon ascents and descents for atmospheric research and climate monitoring 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
• Revisiting benzene cluster cations for the chemical ionization of dimethyl sulfide and select volatile organic compounds 2016
• The Pilatus unmanned aircraft system for lower atmospheric research 2016
• UTLS water vapour from SCIAMACHY limb measurements V3.01 (2002-2012) 2016
• A spectral method for discriminating thermodynamic phase and retrieving cloud optical thickness and effective radius using transmitted solar radiance spectra 2015
• Aircraft measurements of BrO, IO, glyoxal, NO2, H2O, O-2-O-2 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 alpha-pinene and naphthalene oxidation products 2015
• Automated rain rate estimates using the Ka-band ARM zenith radar (KAZR) 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
• HOx 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
• Measurement of wind profiles by motion-stabilised ship-borne Doppler lidar 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
• 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
• Towards validation of ammonia (NH3) measurements from the IASI satellite 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
• Reference quality upper-air measurements: GRUAN data processing for the Vaisala RS92 radiosonde 2014
• Results from the International Halocarbons in Air Comparison Experiment (IHALACE) 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
• Validation of the Aura High Resolution Dynamics Limb Sounder geopotential heights 2014
• 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
• 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
• Airborne intercomparison of HOx 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
• Characterisation and airborne deployment of a new counterflow virtual impactor inlet 2012
• Comparison of N2O5 mixing ratios during NO3Comp 2007 in SAPHIR 2012
• Correction technique for Raman water vapor lidar signal-dependent bias and suitability for water vapor trend monitoring in the upper troposphere 2012
• Direct measurement of the oceanic carbon monoxide flux by eddy correlation 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 degrees N 2012
• Validation of MIPAS IMK/IAA temperature, water vapor, and ozone profiles with MOHAVE-2009 campaign measurements 2012
• Characterization of aerosol photooxidation flow reactors: heterogeneous oxidation, secondary organic aerosol formation and cloud condensation nuclei activity measurements 2011
• 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
• Comparisons of temperature, pressure and humidity measurements by balloon-borne radiosondes and frost point hygrometers during MOHAVE-2009 2011
• Diode laser-based cavity ring-down instrument for NO3, N2O5, NO, NO2 and O-3 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
• Measurements of Humidity in the Atmosphere and Validation Experiments (MOHAVE)-2009: overview of campaign operations and results 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
• Determining the sea-air flux of dimethylsulfide by eddy correlation using mass spectrometry 2010
• Development and validation of a portable gas phase standard generation and calibration system for volatile organic compounds 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