Atmospheric Measurement Techniques
Atmospheric Measurement Techniques
AMT
Articles | Volume 15, issue 22
Articles | Volume 15, issue 22
https://doi.org/10.5194/amt-15-6545-2022
© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.
Special issue:
https://doi.org/10.5194/amt-15-6545-2022
© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 15, issue 22
Research article
 | 
17 Nov 2022
Research article |  | 17 Nov 2022

A comparative evaluation of snowflake particle shape estimation techniques used by the Precipitation Imaging Package (PIP), Multi-Angle Snowflake Camera (MASC), and Two-Dimensional Video Disdrometer (2DVD)

Charles Nelson Helms, Stephen Joseph Munchak, Ali Tokay, and Claire Pettersen

Viewed

Total article views: 2,414 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
1,673 660 81 2,414 69 68
  • HTML: 1,673
  • PDF: 660
  • XML: 81
  • Total: 2,414
  • BibTeX: 69
  • EndNote: 68
Views and downloads (calculated since 05 Jan 2022)
Cumulative views and downloads (calculated since 05 Jan 2022)

Viewed (geographical distribution)

Total article views: 2,414 (including HTML, PDF, and XML) Thereof 2,275 with geography defined and 139 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 17 May 2025
Download
Short summary
This study compares the techniques used to measure snowflake shape by three instruments: PIP, MASC, and 2DVD. Our findings indicate that the MASC technique produces reliable shape measurements; the 2DVD technique performs better than expected considering the instrument was designed to measure raindrops; and the PIP technique does not produce reliable snowflake shape measurements. We also demonstrate that the PIP images can be reprocessed to correct the shape measurement issues.
Read more
Share
Special issue
Winter weather research in complex terrain during ICE-POP...