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Published byDayna King Modified over 9 years ago
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2D-S Participation in RACORO Brad Baker, Paul Lawson and Qixu Mo
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2D-S Features Examples of Quicklook IOPshare 2D-S Products Data Place in Final Archives. Outline
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Custom 128-photodiode array/front end with ~ 10 times the response speed of older probes (smaller 50 m pixels on the array). 10 m particles imaged at 170 m s -1 (front end up to 233 m s -1 ) Two independent imaging probes in one instrument provide stereo images of some particles and measurement redundancy Large Sample Volume: 3 times the 2D-C Sample Volume
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Example Showing how 2D-S Particle Inter- arrival Times are used to Remove Shattered (and Splashed) Images
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Example of Correcting out-of-focus “Donuts”
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Comparison of 2D-S, CAS and CIP PSD’s Time Series and Scatterplot Comparisons of 2D-S H and V channels Time Series and Scatterplot Comparisons of 2D-S from 10 to 50 m with CAS from 9 to 50 m Time Series and Scatterplot Comparisons of 2D-S > 50 m with CIP > 50 m. Some Examples of ARM Quicklook IOPshare 2D-S Products
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Comparison of PSD’s: CAS, CIP, 2D-S (V), 2D-S (H)
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Time Series Comparison: CAS 9 to 50 m Time Series Comparison: CAS 9 to 50 m 2D-S (V) 10 to 50 m 2D-S (H) 10 to 50 m
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Comparison of 2D-S (V) and 2D-S (H) Channels
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Scatterplot Comparison: Scatterplot Comparison: 2D-S (V) 10 to 50 m CAS 9 to 50 m 2D-S (V) 10 to 50 m CAS 9 to 50 m
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Time Series Comparison: CIP > 50 m Time Series Comparison: CIP > 50 m 2D-S (V) > 50 m 2D-S (H) > 50 m 2D-S (V) > 50 m 2D-S (H) > 50 m
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Scatterplot Comparison: Scatterplot Comparison: 2D-S (V) > 50 m CIP > 50 m 2D-S (V) > 50 m CIP > 50 m
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1-Hz PSD’s of Concentration, Area and Mass with Splashers Removed and “Donuts” Resized 1-Hz Total Particle Concentration, Extinction, LWC, Effective Radius, Radar Reflectivity 2D-S Images: All Images Archived. 2D-S Archive Data
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