FRAPPE: Low Rate (LRT - 1 sps) Navigation, State Parameter, and Microphysics Flight-Level Data

Summary

Data access

• ORDER data for delivery by FTP
• OPeNDAP access

Additional information

Identifier	DOI: https://doi.org/10.5065/D65B00HN
Data Quality	final
Versions	1.0 (2015-02-24) 1.1 (2015-05-28): These files are exactly the same as version 1.0 with the addition of two Terrain Height vars: ALTG_SRTM,  SFC_SRTM. 2.0 (2019-06-17): 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 (2022-12-08): Corrects gaps in ALTG_SRTM and SFC_SRTM data. (Only the current version of the data is available to order. If you have questions about a prior version, please email us.)
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Related projects	FRAPPE: Front Range Air Pollution and Photochemistry Experiment
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	ABSOLUTE HUMIDITY AEROSOLS ATMOSPHERIC PRESSURE MEASUREMENTS ATMOSPHERIC TEMPERATURE BOUNDARY LAYER TEMPERATURE BOUNDARY LAYER WINDS CLOUD DROPLET CONCENTRATION/SIZE CLOUD DROPLET DISTRIBUTION CLOUD LIQUID WATER/ICE DEICED TEMPERATURE DEW POINT TEMPERATURE DEW POINT TEMPERATURE DEW POINT TEMPERATURE FLIGHT LEVEL WINDS HORIZONTAL WIND VELOCITY/SPEED PARTICLE SIZE DISTRIBUTION RELATIVE HUMIDITY STATIC PRESSURE TURBULENCE U/V WIND COMPONENTS VAPOR PRESSURE VERTICAL WIND VELOCITY/SPEED VIRTUAL TEMPERATURE WATER VAPOR PROFILES Show 21 more... Expand keywords
Related links	companion: 391.004: High Rate (HRT - 25 sps) Navigation, State Parameter, and Microphysics Flight-Level Data companion: 391.010: Low Rate (LRT - 1 sps) Navigation, State Parameter, and Microphysics Flight-Level Data - ICARTT format companion: 391.005: Low Rate Flight Tracks (Google Earth .kml files) homepage: EOL FRAPPE project homepage info: FRAPPE Missions info: FRAPPE Project Manager Report

Temporal coverage

Begin datetime	2014-07-26 15:39:00
End datetime	2014-08-19 02:42:59

Spatial coverage

Map data from IBCSO, IBCAO, and Global Topography.

Maximum (North) Latitude: 43.00, Minimum (South) Latitude: 35.00
Minimum (West) Longitude: -111.00, Maximum (East) Longitude: -99.00

Primary point of contact information

EOL Data Support <datahelp@eol.ucar.edu>

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 05 Oct 2024.

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