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Twin Otter CIRPAS NPS Data Access and Tools

Data collected by the Twin Otter CIRPAS NPS are integral for efforts to characterize the Earth's meteorological state variables, flight path and platform attitude, turbulence, aerosol particle concentration and size spectra, cloud and precipitation drop concentration and size spectra, light scatter and absorption coefficients and sea surface temperature. Explore Twin Otter CIRPAS NPS datasets and learn more about relevant data tools.

Datasets

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Dataset Instrument Temporal Extent Version Data State Data Format Science Keywords
SnowEx20 APL-UW CASIE Brightness Temperatures, Thermal Infrared Imagery (TIR), and Visible-Band Imagery (RGB) V001 CASIE 2020-02-08 to 2020-02-12 1 COMPLETE netCDF-4 Brightness Temperature, VISIBLE IMAGERY
PACE-PAX CIRPAS Twin Otter In-Situ Aerosol Retrieval Algorithm (ISARA) Analysis Data Computer 2024-09-03 to 2024-09-29 1 COMPLETE NetCDF-4 Aerosol Size Distribution, Flight Data Logs, Potential Temperature, Wind Speed, Wind Direction, Water Vapor Mixing Ratio Profiles, Saturation Specific Humidity, Liquid Water Content, Cloud Droplet Distribution, Scattering
AirSHARP CIRPAS Twin Otter Remotely Sensed Spectrometers for Sky-Scanning, Sun-Tracking Atmospheric Research (4STAR) Data 4STAR 2024-10-07 to 2025-05-21 1 COMPLETE NetCDF-4 Angstrom Exponent, ABSORBING AEROSOL OPTICAL DEPTH/THICKNESS
AirSHARP CIRPAS Twin Otter In-Situ Meteorology and Navigation Data Computer 2024-10-07 to 2025-05-21 1 COMPLETE ICARTT Flight Data Logs, Atmospheric Pressure Measurements, Airspeed/Ground Speed, Static Temperature, Relative Humidity, Potential Temperature, Wind Speed, Wind Direction, Water Vapor Mixing Ratio Profiles, Virtual Temperature
PACE-PAX CIRPAS Twin Otter Analysis Data 2024-08-29 to 2024-09-28 1 COMPLETE ICARTT Flight Data Logs
PACE-PAX CIRPAS Twin Otter Facility Instrument Data CAS, CIP, PCASP 2024-08-29 to 2024-09-28 1 COMPLETE ICARTT Aerosol Particle Properties, Aerosol Size Distribution, Flight Data Logs, Static Temperature, Airspeed/Ground Speed, Relative Humidity, Potential Temperature, Wind Speed, Wind Direction, Water Vapor Mixing Ratio Profiles
PACE-PAX CIRPAS Twin Otter In-Situ Aerosol Data APS, UHSAS, TSI-3563 Neph, POPS 2024-09-03 to 2024-09-28 1 COMPLETE ICARTT Black Carbon, Aerosol Concentration, Aerosol Size Distribution, Cloud Condensation Nuclei, Sulfate Particles, Nitrate Particles, Organic Particles, AMMONIUM AEROSOLS, Relative Humidity, Sea Salt, Dust/Ash/Smoke
PACE-PAX CIRPAS Twin Otter Laser Imaging Nephelometer (LI Neph) Data LI Neph 2024-09-03 to 2024-09-28 1 COMPLETE ICARTT Scattering
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Twin Otter CIRPAS NPS Data Tools

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