Holographic Detector for Clouds (HOLODEC 2) [EOL/RAF]

This dataset contains measurements of cloud particle size distributions collected during the HEFT10 project using an airborne holographic instrument (HOLODEC 2) mounted on the NSF/NCAR Gulfstream V (N677F). The data are recorded in a raw video stream that is processed using a MATLAB script to a series of lossless 8-bit grayscale .png files with the filenames serving as the time stamps. Each image file is about 11 or 12 MB from the 4872x3248 8-bit pixels or compressed to about 2/3 of the raw. Images are combined into 1-minute log tarfiles. To help analyze the data, movies (800x600, mpeg4) of each image series are also available.

To Access Resource:

Questions? Email Resource Support Contact:

  • EOL Data Support
    datahelp@eol.ucar.edu
    UCAR/NCAR - Earth Observing Laboratory

Temporal Range

  • Begin:  2010-01-23T00:00:00Z
    End:  2010-01-30T23:59:59Z

Keywords

Resource Type dataset
Temporal Range Begin 2010-01-23T00:00:00Z
Temporal Range End 2010-01-30T23:59:59Z
Temporal Resolution N/A
Bounding Box North Lat 41.00000
Bounding Box South Lat 15.00000
Bounding Box West Long -160.00000
Bounding Box East Long -103.00000
Spatial Representation N/A
Spatial Resolution N/A
Related Links N/A
Additional Information N/A
Resource Format AVI: Audio Video Interleaved (video/x-msvideo)
TAR: Unix Tape ARchive (TAR) Format File (application/x-tar)
Standardized Resource Format Movie
Archive
Asset Size 1377819 MB
Legal Constraints

none
Access Constraints none
Software Implementation Language N/A

Resource Support Name EOL Data Support
Resource Support Email datahelp@eol.ucar.edu
Resource Support Organization UCAR/NCAR - Earth Observing Laboratory
Distributor UCAR/NCAR - Earth Observing Laboratory
Metadata Contact Name EOL Data Support
Metadata Contact Email datahelp@eol.ucar.edu
Metadata Contact Organization UCAR/NCAR - Earth Observing Laboratory

Author UCAR/NCAR - Earth Observing Laboratory
Publisher UCAR/NCAR - Earth Observing Laboratory
Publication Date 2011-05-17T09:08:45
Digital Object Identifier (DOI) https://doi.org/10.5065/D6RF5SB4
Alternate Identifier 122.008
Resource Version 1.0
Topic Category climatologyMeteorologyAtmosphere
Progress completed
Metadata Date 2024-02-07T22:50:09Z
Metadata Record Identifier edu.ucar.eol::122.008
Metadata Language eng; USA
Suggested Citation UCAR/NCAR - Earth Observing Laboratory. (2011). Holographic Detector for Clouds (HOLODEC 2) [EOL/RAF]. 1.0. UCAR/NCAR - Earth Observing Laboratory. https://doi.org/10.5065/D6RF5SB4. Accessed 25 November 2024.

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