Low Rate (LRT - 1 sps) Navigation, State Parameter, and Microphysics Flight-Level Data https://data.eol.ucar.edu/dataset/391.003 Summary This data set includes airborne measurements obtained from the NSF/NCAR C-130 aircraft (Tail Number N130AR) during the Front Range Air Pollution and Photochemistry Experiment (FRAPPE) project. This dataset contains low rate navigation, state parameter, and microphysics flight-level data in netCDF format. Identifiers * Local archive identifier: 391.003 * doi:10.5065/D65B00HN https://doi.org/10.5065/D65B00HN Versions 1.0 1.1: These files are exactly the same as version 1.0 with the addition of two Terrain Height vars: ALTG_SRTM, SFC_SRTM. 2.0: Removal of variables from redundant sensors that are not typically released as a part of the final dataset. Updated PCORS resulting in pressures different on the order of 1 mbar and corrected wind speed components different on the order of 0.5 to 1 m/s, relative to previous versions. ALTG_SRTM and SFC_SRTM remain in version 2.0 as they were in version 1.1. Geo-potential height was added and DVALUE uses that instead of GPS altitude. 2.1: Corrects gaps in ALTG_SRTM and SFC_SRTM data. Citation UCAR/NCAR - Earth Observing Laboratory. 2022. FRAPPE: Low Rate (LRT - 1 sps) Navigation, State Parameter, and Microphysics Flight-Level Data. Version 2.1. UCAR/NCAR - Earth Observing Laboratory. https://doi.org/10.5065/D65B00HN Accessed 19 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 * FRAPPE: Front Range Air Pollution and Photochemistry Experiment https://data.eol.ucar.edu/project/FRAPPE Additional information * Spatial Type: point * Frequency: 1 second * Language: English Categories * Aircraft Platforms * NSF/NCAR C-130 Instruments * 2DC - Two-Dimensional Optical Array Cloud Probe * CDP - Cloud Droplet Probe * Condensation Nuclei Counter - CNC * Forward Scattering Spectrometer Probe - FSSP * GPS Receivers * Hygrometers * Inertial Navigation System - INS * PCASP - Passive Cavity Aerosol Spectrometer Probe * PMS King Probe GCMD Science Keywords * EARTH SCIENCE > ATMOSPHERE > CLOUDS > CLOUD DROPLET DISTRIBUTION * EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC WATER VAPOR > WATER VAPOR INDICATORS > HUMIDITY > RELATIVE HUMIDITY * EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC WINDS > UPPER LEVEL WINDS > U/V WIND COMPONENTS * EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC PRESSURE > STATIC PRESSURE * EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC TEMPERATURE > SURFACE TEMPERATURE > DEW POINT TEMPERATURE * EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC WATER VAPOR > WATER VAPOR PROFILES * EARTH SCIENCE > ATMOSPHERE > CLOUDS > CLOUD MICROPHYSICS > PARTICLE SIZE DISTRIBUTION * EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC WINDS > WIND DYNAMICS > HORIZONTAL WIND VELOCITY/SPEED * EARTH SCIENCE > ATMOSPHERE > AEROSOLS * EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC TEMPERATURE * EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC PRESSURE > ATMOSPHERIC PRESSURE MEASUREMENTS * EARTH SCIENCE > ATMOSPHERE > CLOUDS > CLOUD MICROPHYSICS > CLOUD DROPLET CONCENTRATION/SIZE * EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC WINDS > UPPER LEVEL WINDS > BOUNDARY LAYER WINDS * EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC WINDS > WIND DYNAMICS > TURBULENCE * EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC WINDS > UPPER LEVEL WINDS > FLIGHT LEVEL WINDS * EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC WATER VAPOR > WATER VAPOR INDICATORS > HUMIDITY > ABSOLUTE HUMIDITY * EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC TEMPERATURE > SURFACE TEMPERATURE > DEICED TEMPERATURE * EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC WINDS > WIND DYNAMICS > VERTICAL WIND VELOCITY/SPEED * EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC TEMPERATURE > UPPER AIR TEMPERATURE > DEW POINT TEMPERATURE * EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC WATER VAPOR > WATER VAPOR INDICATORS > DEW POINT TEMPERATURE * EARTH SCIENCE > ATMOSPHERE > CLOUDS > CLOUD MICROPHYSICS > CLOUD LIQUID WATER/ICE * EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC TEMPERATURE > UPPER AIR TEMPERATURE > VIRTUAL TEMPERATURE * EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC TEMPERATURE > UPPER AIR TEMPERATURE > BOUNDARY LAYER TEMPERATURE * EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC WATER VAPOR > WATER VAPOR INDICATORS > VAPOR PRESSURE Related links * companion: 391.004: High Rate (HRT - 25 sps) Navigation, State Parameter, and Microphysics Flight-Level Data https://data.eol.ucar.edu/dataset/391.004 * companion: 391.010: Low Rate (LRT - 1 sps) Navigation, State Parameter, and Microphysics Flight-Level Data - ICARTT format https://data.eol.ucar.edu/dataset/391.010 * companion: 391.005: Low Rate Flight Tracks (Google Earth .kml files) https://data.eol.ucar.edu/dataset/391.005 * homepage: EOL FRAPPE project homepage https://www.eol.ucar.edu/field_projects/frappe * info: FRAPPE Project Manager Report https://www.eol.ucar.edu/sites/default/files/files_live/private/fra%20QA%20Report%20V2_1.pdf * info: FRAPPE Missions http://catalog.eol.ucar.edu/frappe/tools/missions Temporal coverage * Begin datetime: 2014-07-26 15:39:00 * End datetime: 2014-08-19 02:42:59 Spatial coverage * Maximum (North) Latitude: 43.00 * Minimum (South) Latitude: 35.00 * Minimum (West) Longitude: -111.00 * Maximum (East) Longitude: -99.00 Primary contact information * pointOfContact: EOL Data Support https://data.eol.ucar.edu/contact/show/1 Alternate metadata formats * DataCite: https://data.eol.ucar.edu/dataset/391.003?format=datacite * ISO/TC 211: https://data.eol.ucar.edu/dataset/391.003?format=isotc211