Airborne Multi-AXis Differential Optical Absorption Spectroscopy (AMAX-DOAS) Data https://data.eol.ucar.edu/dataset/383.023 Summary This dataset contains Airborne Multi-AXis Differential Optical Absorption Spectroscopy (AMAX-DOAS) data collected on the Gulfstream-V High-performance Instrumented Airborne Platform for Environmental Research (NSF/NCAR GV HIAPER) aircraft during the CONvective TRansport of Active Species in the Tropics (CONTRAST) project. The data consists of two types of files: 1) volume mixing ratio of bromine monoxide in air (combined DOAS fit and vmr retrieval error (30%) expressed as volume mixing ratio of bromine monoxide in air) and 2) volume mixing ratio of iodine monoxide in air (combined DOAS fit and vmr retrieval error (20%) expressed as volume mixing ratio of iodine monoxide in air). Mixing ratios are derived by parameterization method on limb spectra integrated column measurements. BrO slant columns are corrected for stratospheric BrO above 18km using CAMChem. Identifiers * Local archive identifier: 383.023 * doi:10.5065/D6F769MF https://doi.org/10.5065/D6F769MF Versions 1.0 0.1 2.0: Added IO data (volume mixing ratio of iodine monoxide in air (combined DOAS fit and vmr retrieval error (20%) expressed as volume mixing ratio of iodine monoxide in air) to data set. Date of IO data deposition is 20 Dec 2019. Citation Volkamer, R., et al. 2020. Airborne Multi-AXis Differential Optical Absorption Spectroscopy (AMAX-DOAS) Data. Version 2.0. UCAR/NCAR - Earth Observing Laboratory. https://doi.org/10.5065/D6F769MF Accessed 29 Mar 2024. Additional citation styles can be generated by entering the DOI at CrossCite (https://citation.crosscite.org/). Acknowledgement In addition to the citation reference and any other acknowledgements, please acknowledge NCAR/EOL in your publications with text such as: Data provided by NCAR/EOL under the sponsorship of the National Science Foundation. https://data.eol.ucar.edu/ Related projects * CONTRAST: Convective Transport of Active Species in the Tropics https://data.eol.ucar.edu/project/CONTRAST Additional information * Spatial Type: point * Frequency: criteria * Language: English Categories * Aircraft Platforms * NSF/NCAR GV HIAPER Instruments * Differential Optical Absorption Spectrometers - DOAS GCMD Science Keywords * EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC CHEMISTRY > HALOCARBONS AND HALOGENS > BROMINE MONOXIDE * EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC CHEMISTRY > TRACE GASES/TRACE SPECIES Related links * info: AMAX-DOAS https://www2.acd.ucar.edu/sites/default/files/contrast/AMAXDOAS_instrument_description-final.pdf * info: BrO and Bry profiles over the Western Pacific: Relevance of Inorganic Bromine Sources and a Bry Minimum in the Aged Tropical Tropopause Layer https://doi.org/10.5194/acp-2017-572 * info: CONTRAST Missions http://catalog.eol.ucar.edu/contrast/tools/missions * info: CONTRAST Data Policy https://www.eol.ucar.edu/content/contrast-data-policy * homepage: CONTRAST https://www.eol.ucar.edu/field_projects/contrast Temporal coverage * Begin datetime: 2014-01-11 15:56:25 * End datetime: 2014-02-25 07:25:20 Spatial coverage * Maximum (North) Latitude: 40.00 * Minimum (South) Latitude: -15.00 * Minimum (West) Longitude: 115.00 * Maximum (East) Longitude: 175.00 Primary contact information * pointOfContact: EOL Data Support https://data.eol.ucar.edu/contact/show/1 Additional contact information * principalInvestigator: Rainer Volkamer https://data.eol.ucar.edu/contact/show/862 * author: Rainer Volkamer https://data.eol.ucar.edu/contact/show/862 * author: Theodore Koenig https://data.eol.ucar.edu/contact/show/2286 * author: Sunil Baidar https://data.eol.ucar.edu/contact/show/2287 * author: Barbara Dix https://data.eol.ucar.edu/contact/show/1779 * processor (DataManager): Barbara Dix https://data.eol.ucar.edu/contact/show/1779 Alternate metadata formats * DataCite: https://data.eol.ucar.edu/dataset/383.023?format=datacite * ISO/TC 211: https://data.eol.ucar.edu/dataset/383.023?format=isotc211