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Topic 11 New Sensors, Platforms, Analysis Technique and Systems

Topic 11 New Sensors, Platforms, Analysis Technique and Systems for Measuring Ice Cloud Properties. D. Baumgardner M. Maahn Z. Wang Co-Leaders. A. Abdelmonem H. Bieligk U. Bundke J. Crosier , M. Gallagher I. Gulteppe M. Hamilton R. Jackson A. Johnson A. Korolev

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Topic 11 New Sensors, Platforms, Analysis Technique and Systems

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  1. Topic 11 New Sensors, Platforms, Analysis Technique and Systems for Measuring Ice Cloud Properties D. Baumgardner M. Maahn Z. Wang Co-Leaders A. Abdelmonem H. Bieligk U. Bundke J. Crosier, M. Gallagher I. Gulteppe M. Hamilton R. Jackson A. Johnson A. Korolev P. Kupiszewski P. Lawson A. Mensah B. Sierau J. Stith J. Ulanowski E. Weingartner Workshop on Measurement Problems in Ice Clouds Zurich, Switzerland July 5-6, 2013

  2. Measurement Issues(Needs editing) • Small ice properties (< 100 μm), water/ice discrimination, Low concentrations (poor sampling statistics) • Avoiding Shattering and Splashing • Liquid/Solid/Total Water, Ice Water Separation, Extinction • Composition/Concentration of Ice Nuclei • Platform dependent issues (e.g., high speed, rotary wing, unpiloted and commercial aircraft)

  3. Measurement Issues • Small ice properties (< 100 μm), water/ice discrimination, Low concentrations (poor sampling statistics) • Avoiding Shattering and Splashing • Liquid/Solid/Total Water, Ice Water Separation, Extinction • Composition/Concentration of Ice Nuclei • Platform dependent issues (e.g., high speed, rotary wing, unpiloted and commercial aircraft)

  4. In Situ (Needs editing) Maturing Sensors SID-1,2,3,2H (introduced 1996) PDA (introduced 2004) Holodec (Introduced 2004?) CAS-DPOL (Introduced 2008) New Sensors BCP (Introduced 2011) BCP-POL (Introduced 2012) CPSPD(Introduced 2011) 3V-CPI (Introduced 2010) Hawkeye (Introduced 201?) PHIPS (Introduced 201?)

  5. Remote Sensing (Needs editing) Maturing Sensors New Sensors

  6. Measurement Issues • Small ice properties (< 100 μm), water/ice discrimination, Low concentrations (poor sampling statistics) • Avoiding Shattering and Splashing • Liquid/Solid/Total Water, Ice Water Separation, Extinction • Composition/Concentration of Ice Nuclei • Platform dependent issues (e.g., high speed, rotary wing, unpiloted and commercial aircraft)

  7. Maturing Sensors CDP (introduced 2004) Probes with Korolev Tips (introduced 2000) FSSP Inlet removed New Sensors BCP CPSPD

  8. Measurement Issues • Small ice properties (< 100 μm), water/ice discrimination, Low concentrations (poor sampling statistics) • Shattering and Splashing • Liquid/Solid/Total Water, Ice Water Separation, Extinction • Composition/Concentration of Ice Nuclei • Platform dependent issues (e.g., high speed, rotary wing, unpiloted and commercial aircraft)

  9. Maturing Sensors Nevzorov Probes (introduced ????) T-Probe (introduced 20??) WCM-2000 (introduced 20??) CSI (introduced 2004) Harvard instrument (total water) (introduced 20??) JPL instrument (isotopes) (introduced 20??) Colorado instrument (total water) (introduced 20??) FISH (introduced 1990) Cloud Extinction Probe (CEP) (introduced 2006) Cloud Integrating Nephelometer (CIN) (introduced 1998) New Sensors IKP

  10. Measurement Issues • Small ice properties (< 100 μm), water/ice discrimination, Low concentrations (poor sampling statistics) • Shattering and Splashing • Liquid/Solid/Total Water, Ice Water Separation, Extinction • Composition/Concentration of Ice Nuclei • Platform dependent issues (e.g., high speed, rotary wing, unpiloted and commercial aircraft)

  11. Maturing Sensors CVI + SP2 CVI + ATOFMS CVI + AMS CFDC (Introduced 1996) Cloudscope (introduced 1998) New Sensors FINCH ZINC PINC SPIN

  12. Measurement Issues • Small ice properties (< 100 μm), water/ice discrimination, Low concentrations (poor sampling statistics) • Shattering and Splashing • Liquid/Solid/Total Water, Ice Water Separation, Extinction • Composition/Concentration of Ice Nuclei • Platform dependent issues (e.g., high speed, rotary wing, unpiloted or commercial aircraft)

  13. Maturing Sensors Fast 2D-C (Faster response – NCAR/RAF) 2D-S (Faster response) Fast FSSP (Faster Response) New Sensors Fast CDP (Faster response) BCP (Commercial aircraft) BCPD (Commercial aircraft)

  14. To be added: New Analysis Techniques New and emerging measurement platforms New integrated measurement techniques

  15. Continuing Issues and recommendations (Needs Editing) • Many new instruments since 2002, how can they be validated/referenced to older instruments • Many new instruments developed at research institute – how do we make them available to broader community • Modifications/improvements continue to be made on existing, individual instruments – how to implement on other similar sensors? • How can we encourage new developments by young investigators? • Should there be stronger links between private business and research institute?

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