Skip to data content Skip to data search

NCAR GV (HIAPER) Low Rate (LRT - 1 sps) Navigation, State Parameter, and Microphysics Flight-Level Data [NCAR/EOL]


These are the final, merged HIAPER flight level data files for the Pacific Dust Experiment (PACDEX). Cloud Condensation Nuclei (CCN) [Roberts], Continuous Flow Diffusion Chamber (CFDC) [Demott], Carbon monoxide mixing ratio (CO) [Campos], Counterflow Virtual Impactor (CVI) [Twohy], Ozone Dual-Beam UV Photometer (O3) [Gao] - RF07-RF14 only, PMS2D [NCAR], and Single Particle Soot Photometer (SP2) [Kok] data have been merged wiith the netCDF-formatted low rate flight-level data files. PMS2D and CFDC were updated as of the July 14, 2009 release of this data.

Data access

  • ORDER data for delivery by FTP

Additional information

Data Quality final
  • 0.7 (2008-05-01)
  • 0.8 (2008-12-24)
  • 0.9 (2009-07-14)
  • 1.0 (2011-05-17)
(Only the current version of the data is available to order. If you have questions about a prior version, please email us.)
Metadata download

Note that your browser may not display the above metadata links, but automatically save them as files in a folder such as "Downloads"

Related projects
Spatial Type point
Frequency 1 second
Language English
Related links

Temporal coverage

Begin datetime 2007-04-29 16:02:00
End datetime 2007-05-25 02:47:27

Spatial coverage

Map data from IBCSO, IBCAO, and Global Topography.

Maximum (North) Latitude: 70.00, Minimum (South) Latitude: 30.00
Minimum (West) Longitude: 140.00, Maximum (East) Longitude: -105.00

Primary point of contact information

EOL Data Support <>

Additional contact information


Example citation following ESIP guidelines:

UCAR/NCAR - Earth Observing Laboratory. 2011. NCAR GV (HIAPER) Low Rate (LRT - 1 sps) Navigation, State Parameter, and Microphysics Flight-Level Data. Version 1.0. UCAR/NCAR - Earth Observing Laboratory. Accessed 15 Nov 2019.

Today's date is shown: please replace with the date of your most recent access.

Additional citation styles