Low Rate (LRT - 1 sps) Navigation, State Parameter, and Microphysics Flight-Level Data [NCAR/EOL] https://data.eol.ucar.edu/dataset/352.007 Summary This data set includes airborne measurements obtained from the NCAR Research Aviation Facility (RAF) Gulfstream V (HIAPER) aircraft (Tail Number N677F) during the Tropical Ocean tRoposphere Exchange of Reactive halogen species and Oxygenated VOC (TORERO) project. This dataset contains low rate navigation, state parameter, and microphysics flight-level data in netCDF format. Identifiers * Local archive identifier: 352.007 * doi:10.5065/D6668BHR https://doi.org/10.5065/D6668BHR Versions 1.0 2.0: The NCAR/EOL Research Aviation Facility has recently completed a review and upgrade of its existing algorithms for data processing to incorporate recent improvements that have become available for specific instruments. TORERO LRT data have been reprocessed and rereleased with these new upgrades. 3.0: This update contains corrected 2DC data (variable names ending in _LWIO) from processing introduced in Version 2.0. No other data has been changed. It was discovered that all particles in a single buffer got time-stamped with the data-system time tag of the end off the buffer. For concentrations above 5-10/L, or when in heavy cloud, the system writes multiple buffers per second so the time-stamp will be very close to accurate. When a buffer spans multiple seconds, all the particles were being binned to the second of the end time-stamp for the buffer. This has now been corrected so data is spread across the time-period of the buffer correctly. This version also uses exact circle fitting for measuring particle size and limits accepted particles to center-in images. In this process, variables with 1DC in the name have been replaced with 2DC. Citation UCAR/NCAR - Earth Observing Laboratory, Romashkin, P. 2019. TORERO: Low Rate (LRT - 1 sps) Navigation, State Parameter, and Microphysics Flight-Level Data. Version 3.0. UCAR/NCAR - Earth Observing Laboratory. https://doi.org/10.5065/D6668BHR Accessed 26 Apr 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 * TORERO: Tropical Ocean tRoposphere Exchange of Reactive halogen species and Oxygenated VOC https://data.eol.ucar.edu/project/TORERO Additional information * Spatial Type: raster * Frequency: 1 second * Language: English Categories * Aircraft Platforms * NSF/NCAR GV HIAPER Instruments * CDP - Cloud Droplet Probe * GPS Receivers * Inertial Navigation System - INS * PMS - Particle Measuring System * PMS King Probe * UHSAS - Ultra-High Sensitivity Aerosol Spectrometer * VCSEL - Vertical-Cavity Surface-Emitting Laser GCMD Science Keywords * EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC TEMPERATURE > UPPER AIR TEMPERATURE > VIRTUAL TEMPERATURE * EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC WATER VAPOR > WATER VAPOR INDICATORS > DEW POINT TEMPERATURE * EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC WINDS > UPPER LEVEL WINDS > BOUNDARY LAYER WINDS * EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC WINDS > WIND DYNAMICS > VERTICAL WIND VELOCITY/SPEED * EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC TEMPERATURE > UPPER AIR TEMPERATURE > BOUNDARY LAYER TEMPERATURE * EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC WINDS > UPPER LEVEL WINDS > FLIGHT LEVEL WINDS * EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC WATER VAPOR > WATER VAPOR INDICATORS > VAPOR PRESSURE * EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC PRESSURE > ATMOSPHERIC PRESSURE MEASUREMENTS * EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC WINDS > UPPER LEVEL WINDS > U/V WIND COMPONENTS * EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC WATER VAPOR > WATER VAPOR INDICATORS > HUMIDITY > ABSOLUTE HUMIDITY * EARTH SCIENCE > ATMOSPHERE > CLOUDS > CLOUD DROPLET DISTRIBUTION * EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC TEMPERATURE > SURFACE TEMPERATURE > DEICED TEMPERATURE * EARTH SCIENCE > ATMOSPHERE > CLOUDS > CLOUD MICROPHYSICS > PARTICLE SIZE DISTRIBUTION * EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC TEMPERATURE * EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC WINDS > WIND DYNAMICS > TURBULENCE * EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC CHEMISTRY > CARBON AND HYDROCARBON COMPOUNDS > METHANE * EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC WINDS > WIND DYNAMICS > HORIZONTAL WIND VELOCITY/SPEED * EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC WATER VAPOR > WATER VAPOR INDICATORS > HUMIDITY > RELATIVE HUMIDITY * EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC CHEMISTRY > CARBON AND HYDROCARBON COMPOUNDS > ATMOSPHERIC CARBON DIOXIDE * EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC PRESSURE > STATIC PRESSURE * EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC TEMPERATURE > UPPER AIR TEMPERATURE > DEW POINT TEMPERATURE * EARTH SCIENCE > ATMOSPHERE > CLOUDS > CLOUD MICROPHYSICS > CLOUD DROPLET CONCENTRATION/SIZE * EARTH SCIENCE > ATMOSPHERE > AEROSOLS * EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC WATER VAPOR > WATER VAPOR PROFILES * EARTH SCIENCE > ATMOSPHERE > CLOUDS > CLOUD MICROPHYSICS > CLOUD LIQUID WATER/ICE Related links * info: TORERO Missions http://catalog.eol.ucar.edu/torero/missions/missions.html * info: TORERO Data Policy https://www.eol.ucar.edu/content/torero-data-policy * info: GV Documentation Summary http://www.eol.ucar.edu/raf/Projects/TORERO * info: Appendix to TORERO Project Manager’s Report: Reprocessing https://www.eol.ucar.edu/system/files/TOREROPMReportAppendix.pdf * homepage: TORERO Home Page http://data.eol.ucar.edu/master_list/?project=TORERO * info: TORERO Missions https://catalog.eol.ucar.edu/torero/missions/missions.html Temporal coverage * Begin datetime: 2012-01-06 20:09:00 * End datetime: 2012-02-29 21:07:30 Spatial coverage * Maximum (North) Latitude: 10.00 * Minimum (South) Latitude: -40.00 * Minimum (West) Longitude: -105.00 * Maximum (East) Longitude: -70.00 Primary contact information * pointOfContact: EOL Data Support https://data.eol.ucar.edu/contact/show/1 Additional contact information * author: EOL Data Support https://data.eol.ucar.edu/contact/show/1 * originator: Pavel Romashkin https://data.eol.ucar.edu/contact/show/696 Alternate metadata formats * DataCite: https://data.eol.ucar.edu/dataset/352.007?format=datacite * ISO/TC 211: https://data.eol.ucar.edu/dataset/352.007?format=isotc211