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Small Ice Detector Version 2 (SID-2H) [Jensen, J. (NCAR-RAF)]

Summary

This dataset contains SID2H data collected during the IIDEAS-4 GV project. The Small Ice Detector, Version 2 (SID2H) is a particle light-scattering instrument for measuring size distributions of particles in the 1 to 70 micrometer size range and for discriminating between ice crystals and supercooled water droplets in mixed phase clouds. SID2H measures the intensity of light scattered by cloud particles in the forward direction. Measurements are recorded for each particle that crosses the instrument's laser beam. The SID2H data files are binary and come in 10-minute blocks; a new file is created every 10 minutes. Data records include timing events, light scattering intensity, and housekeeping (temperatures, laser power, etc.). The file structure has a header, data, and a footer.

Data access

  • ORDER data for delivery by FTP

Additional information

Identifier
Data Quality final
Versions
  • 1.0 (2013-12-05)
Metadata download

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Related projects
Spatial Type multiple
Frequency continuous
Language English
Categories
Platforms
Related links

Temporal coverage

Begin datetime 2013-10-11 00:00:00
End datetime 2013-10-21 23:59:59

Spatial coverage


Map data from IBCSO, IBCAO, and Global Topography.

Maximum (North) Latitude: 45.00, Minimum (South) Latitude: 40.00
Minimum (West) Longitude: -106.00, Maximum (East) Longitude: -100.00

Primary point of contact information

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

Additional contact information

Citation

Example citation following ESIP guidelines:

UCAR/NCAR - Earth Observing Laboratory. 2013. Small Ice Detector Version 2 (SID-2H). Version 1.0. UCAR/NCAR - Earth Observing Laboratory. https://doi.org/10.5065/D65X2781. Accessed 22 Sep 2019.

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