ASDC | SOLVE2_Aerosol_AircraftInSitu_DC8_Data

SOLVE Level 2

Entry Title: SOLVE II DC-8 Aircraft In-situ Aerosol Data

Entry ID: SOLVE2_Aerosol_AircraftInSitu_DC8_Data_1

Aerosols

Description

SOLVE2_Aerosol_AircraftInSItu_DC8_Data is the in-situ aerosol data for the DC-8 aircraft collected during the SAGE III Ozone Loss and Validation Experiment II (SOLVE II). Data were collected by instruments such as the TSI Model 3760 Concdensation Nuclei Counter (TSI 3760), TSI 3563 Nephelometer, Cloud, Aerosol, and Precipitation Spectrometer (CAPS), Condensation Nuclei Counter (CNC), Focused Cavity Aerosol Spectrometer II (FCAS II), and the Nucleation-Mode Aerosol Size Spectrometer II (N-MASS). Data collection for this product is complete.

The SOLVE campaign was a NASA multi-program effort of the Upper Atmosphere Research Program (UARP), Atmospheric Effects of Aviation Project (AEAP), Atmospheric Chemistry Modeling and Analysis Program (ACMAP) and Earth Observing System (EOS) of NASA’s Earth Science Enterprise (ESE). SOLVE’s primary objective was for calibrating and validating the Stratospheric Aerosol and Gas Experiment (SAGE) III satellite measurements, while examining the processes that controlled ozone levels at a mid- to high-latitude range. The major goal of SAGE III was to quantitatively assess ozone loss at high latitudes. SOLVE was a two-phase experiment, the first phase, SOLVE, occurred during the fall of 1999 through the spring of 2000. The second phase, SOLVE II, occurred during the winter of 2003.

SOLVE took place in the Arctic high-latitude region during the winter. The polar ozone depletion processes cause by human-produced chlorine and bromine are most active in mid-to-late winter and early spring in the high Arctic. In order to conduct this validation experiment, NASA deployed the NASA ER-2 aircraft and NASA DC-8 aircraft. The ER-2 measured a variety of atmospheric data, including ozone (O3), H2O, CO2, ClONO2, HCl, ClO/BrO, and Cl2O2. The DC-8 aircraft measured ozone, ClO/BrO, and aerosol, among other atmospheric data. SOLVE also utilized balloon platforms, ground-based instruments, and collaborations with the German Aerospace Center’s (DLR) FALCON aircraft equipped with the OLEX Lidar to achieve the mission objectives. Overall, the campaign had 28 flights, with SOLVE featuring 17 total flights among the different aircrafts and SOLVE II featuring 11 flights.

DOI

10.5067/ASDC/SUBORBITAL/SOLVE2_Aerosol_AircraftInSitu_DC8_Data_1

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GENERAL DOCUMENTATION

PUBLICATIONS

Aerosol optical depth measurements by airborne sun photometer in SOLVE II: Comparisons to SAGE III, POAM III and airborne spectrometer measurements

Chlorine budget and partitioning during the Stratospheric Aerosol and Gas Experiment (SAGE) III Ozone Loss and Validation Experiment (SOLVE)

Measurements of ice water content in tropopause region Arctic cirrus during the SAGE III Ozone Loss and Validation Experiment (SOLVE)

From GCMD Science Keywords:

AEROSOLS
ANGSTROM EXPONENT > AEROSOL OPTICAL DEPTH/THICKNESS
AEROSOL PARTICLE PROPERTIES

Data Distribution

File Format(s):

AMES

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Spatial Information

Spatial Coverage: (S: -9.1, N: 90), (W: -180, E: 180)
Spatial Coverage Type: Horizontal Vertical
Coordinate System: Cartesian
Granule Spatial Representation: Cartesian

Locations

EUROPE NORTHERN EUROPE SCANDINAVIA SWEDEN FINLAND NORTHERN HEMISPHERE EASTERN HEMISPHERE

Temporal Information

Temporal Coverage: 2002-12-13 - 2003-02-06

Platforms

Jet

NASA DC-8

NASA Douglas DC-8

TSI-3563 Neph

TSI-3563 Nephelometer

TSI CNC-3760

TSI Model 3760 Condensation Nuclei Counter

CAPS

Cloud, Aerosol, Precipitation Spectrometer

FCAS II

Focused Cavity Aerosol Spectrometer II

CNC

Condensation Nuclei Counter

N-MASS

Nucleation-Mode Aerosol Size Spectrometer

Metadata Dates

Created on 2022-12-13

Last updated on 2024-08-30