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Instrument

2D-C/P
2D-C/P Hydrometeor Imaging Probe

The 2D-C/P Hydrometeor Imaging Probe (2D-C/P) is an in situ, airborne instrument that captures imagery of hydrometeors. It collects these images by recording the status (illuminated or shadowed) of the photodiode array as the shadow of the hydrometeors passes over. 2D-C/P also provides measurements of particle size distribution, cloud droplet concentration, and hydrometeor shape. Typically, 2D-C/P probes have an image resolution of 25 micrometers and can image hydrometeors with diameters up to 1600 micrometers.

Image of the 2D-C probe
NASA's DC-8 flying laboratory passes Antarctica's tallest peak, Mount Vinson, on Oct. 22, 2012, during a flight over the continent to measure changes in the massive ice sheet and sea ice. Credit: NASA/Michael Studinger (Photography courtesy NASA Images)

Overview

Instrument Details

Optical/Photon
Earth Science > Atmosphere > Clouds > Cloud Microphysics > Particle Size Distribution
Earth Science > Atmosphere > Clouds > Cloud Microphysics > Cloud Droplet Concentration/size
Earth Science > Atmosphere > Clouds > Cloud Microphysics
Earth Science > Atmosphere > Precipitation > Hydrometeors
Earth Science > Atmosphere > Precipitation
Earth Science > Atmosphere > Clouds
Troposphere
1 s
25 μm
N/A
Currently unavailble

Instrument Operation

OLYMPEX

Olympic Mountains Experiment

2015—2016
Olympic Peninsula in U.S. Washington State
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1 Deployment
· 36 Data Products
GCPEx

GPM Cold Season Precipitation Experiment

2012
Ontario, Canada and northern portions of the United States (e.g., New York state, the New England area, etc.)
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1 Deployment
· 44 Data Products
IPHEx

Integrated Precipitation and Hydrology Experiment

2014
Southern Appalachians, including portions of North Carolina, South Carolina, Tennessee, Georgia
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1 Deployment
· 47 Data Products
MC3E

Mid-latitude Continental Convective Clouds Experiment

2011
Central Oklahoma, Southern Plains
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1 Deployment
· 34 Data Products
CRYSTAL-FACE logo converted to .png
CRYSTAL-FACE

Cirrus Regional Study of Tropical Anvils and Cirrus Layers Florida Area Cirrus Experiment

2002
Southern Florida
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1 Deployment
· 1 Data Product
RADEX

Radar Definition Experiment (RADEX) for ACE Mission

2014—2015
Southeastern United States, North Carolina (NC); Olympic Peninsula, Washington (WA) State
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2 Deployments
· 30 Data Products
FIRE

First International Satellite Cloud Climatology Project (ISCCP) Regional Experiment

1986—1998
Central and Midwest United States, California Coast, Northwest Africa, Alaska
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5 Deployments
· 131 Data Products
GCPEx

GPM Cold Season Precipitation Experiment

2012
Ontario, Canada and northern portions of the United States (e.g., New York state, the New England area, etc.)
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1 Deployment
· 44 Data Products
C3VP

Canadian CloudSat/CALIPSO Validation Project

2006—2007
Ontario, Canada
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1 Deployment
· 6 Data Products
FIRE

First International Satellite Cloud Climatology Project (ISCCP) Regional Experiment

1986—1998
Central and Midwest United States, California Coast, Northwest Africa, Alaska
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5 Deployments
· 131 Data Products
FIRE

First International Satellite Cloud Climatology Project (ISCCP) Regional Experiment

1986—1998
Central and Midwest United States, California Coast, Northwest Africa, Alaska
view all deployment dates
5 Deployments
· 131 Data Products
MC3E

Mid-latitude Continental Convective Clouds Experiment

2011
Central Oklahoma, Southern Plains
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1 Deployment
· 34 Data Products
SAFARI 2000

Southern African Regional Science Initiative

1999—2001
Southern Africa
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4 Deployments
· 117 Data Products
FIRE

First International Satellite Cloud Climatology Project (ISCCP) Regional Experiment

1986—1998
Central and Midwest United States, California Coast, Northwest Africa, Alaska
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5 Deployments
· 131 Data Products
SAFARI 2000

Southern African Regional Science Initiative

1999—2001
Southern Africa
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4 Deployments
· 117 Data Products
DC3

Deep Convective Clouds & Chemistry

2012
Northeastern Colorado, West Texas to Central Oklahoma, Northern Alabama
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1 Deployment
· 19 Data Products
CAMEX

Convection and Moisture Experiment

1993—2001
US Atlantic coast, Gulf of Mexico, Caribbean
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4 Deployments
· 70 Data Products
Logo for the TOTE-VOTE campaign
TOTE-VOTE

Tropical Ozone Transport Experiment – Vortex Ozone Transport Experiment

1995—1996
Pacific Ocean, Hawaii, Alaska, Iceland, Arctic, Arctic Ocean
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1 Deployment
· 10 Data Products
SUCCESS

SUbsonic aircraft: Contrail & Clouds Effects Special Study

1996
Central and Western United States
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1 Deployment
· 1 Data Product
CAMEX

Convection and Moisture Experiment

1993—2001
US Atlantic coast, Gulf of Mexico, Caribbean
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4 Deployments
· 70 Data Products
Sabreliner

NCAR Sabreliner

2 Campaigns · 21 Instruments
FIRE

First International Satellite Cloud Climatology Project (ISCCP) Regional Experiment

1986—1998
Central and Midwest United States, California Coast, Northwest Africa, Alaska
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5 Deployments
· 131 Data Products
C-131A

Convair C-131 Samaritan

4 Campaigns · 23 Instruments
Logo for the SCAR-B deployment
SCAR

Smoke/Sulfates, Clouds, and Radiation

1993—1995
Mid-Atlantic, Pacific Northwest, Central Brazil
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3 Deployments
· 6 Data Products

Data Products

Filter data products from this instrument by specific campaigns, platforms, or formats.

Campaigns
CAMPAIGNS
Platforms
PLATFORMS
Formats
FORMATS
External Link10.5067/ASDC_DAAC/FIRE/0010
Convair-580
External Linkhttp://dx.doi.org/10.5067/GPMGV/GCPEX/MUTIPLE/DATA201
External Linkhttp://dx.doi.org/10.5067/GCPEXCS/MULTIPLE/DATA101
External Linkhttp://dx.doi.org/10.5067/GPMGV/GCPEX/MULTIPLE/DATA203
External Link10.3334/ORNLDAAC/713
External Link10.5067/CAMEX-3/CAMERA/DATA201
Douglas DC-8
External Link10.5067/CAMEX-3/MULTIPLE/DATA102
Douglas DC-8
External Linkhttp://dx.doi.org/10.5067/GPMGV/LPVEX/MULTPLE/DATA202
External Linkhttp://dx.doi.org/10.5067/GPMGV/MC3E/MULTIPLE/DATA202
External Linkhttp://dx.doi.org/10.5067/GPMGV/MC3E/MULTIPLE/DATA201
Douglas DC-8
External Linkhttp://dx.doi.org/10.5067/GPMGV/OLYMPEX/PROBES/DATA201
External Link10.3334/ORNLDAAC/714
External Link10.3334/ORNLDAAC/720
External Linkhttp://dx.doi.org/10.5067/GPMGV/IPHEX/MULTIPLE/DATA201
External Linkhttp://doi.org/10.5067/GPMGV/IPHEX/MUTIPLE/DATA201
External Link10.5067/CAMEX-4/MULTIPLE/DATA103
P-3 Orion
External Linkhttp://dx.doi.org/10.5067/GPMGV/OLYMPEX/MULTIPLE/DATA201
External Link10.5067/ASDC/SUBORBITAL/TOTE-VOTE_Aerosol_AircraftInSitu_DC8_Data_1
Douglas DC-8
DC
External Link10.5067/ASDC_DAAC/SCAR_B/0001
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