Holographic Detector for Clouds (HOLODEC)

This dataset contains measurements of cloud particle size distributions collected during the ESCAPE project using an airborne holographic instrument. The HOLODEC-II is a second-generation version of a holographic detecter designed to determine the size, two-dimensional shape, and three-dimensional position of hydrometeors via digital in-line holography. Advantages vs other hydrometeor detectors are that the sample volume is not size dependent, relative positions of hydrometeors in the sample volume can be determined in three dimensions, and effects produced by shattering from the aperture edges can be identified and eliminated. Automated analysis programs have been developed to process the holograms collected and produce size distributions. HOLODEC-II has sufficient resolution to determine the sizes and locations of cloud droplets as well as ice crystals.

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Temporal Range

  • Begin:  2022-05-09T14:06:05Z
    End:  2022-07-10T23:59:59Z

Keywords

Resource Type dataset
Temporal Range Begin 2022-05-09T14:06:05Z
Temporal Range End 2022-07-10T23:59:59Z
Temporal Resolution N/A
Bounding Box North Lat 35.00000
Bounding Box South Lat 25.00000
Bounding Box West Long -100.00000
Bounding Box East Long -90.00000
Spatial Representation grid
Spatial Resolution N/A
Related Links N/A
Additional Information N/A
Resource Format TIFF: TIFF (image/tiff)
Standardized Resource Format Image
Asset Size 7762798 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 2022-07-18T15:02:01
Digital Object Identifier (DOI) https://doi.org/10.26023/G1G2-B8EE-8N0E
Alternate Identifier 619.002
Resource Version 1.0
Topic Category climatologyMeteorologyAtmosphere
Progress completed
Metadata Date 2024-02-07T22:44:43Z
Metadata Record Identifier edu.ucar.eol::619.002
Metadata Language eng; USA
Suggested Citation UCAR/NCAR - Earth Observing Laboratory. (2022). Holographic Detector for Clouds (HOLODEC). 1.0. UCAR/NCAR - Earth Observing Laboratory. https://doi.org/10.26023/G1G2-B8EE-8N0E. Accessed 02 November 2024.

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