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Sciences and Exploration Directorate
Operational

Network for the Detection of Atmospheric Composition Change (NDACC)

The international Network for the Detection of Atmospheric Composition Change (NDACC) is composed of more than 70 globally distributed, ground-based, remote-sensing with more than 160 currently active instruments.

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The international Network for the Detection of Atmospheric Composition Change (NDACC) is composed of more than 70 globally distributed, ground-based, remote-sensing with more than 160 currently active instruments.

Related Publications

2025. "Evidence for Subtropical Dynamical Changes in Reunion Ozone Trends (1998–2021).", Earth and Space Science, 12 (12): e2025EA004398 [10.1029/2025ea004398] [Journal Article/Letter]

2025. "Intercomparison of tropospheric ozone column datasets from combined nadir and limb satellite observations.", Atmospheric Measurement Techniques, 18 (14): 3247-3265 [10.5194/amt-18-3247-2025] [Journal Article/Letter]

2025. "Observational ozone datasets over the global oceans and polar regions (version 2024).", Earth System Science Data, 17 (9): 4901-4932 [10.5194/essd-17-4901-2025] [Journal Article/Letter]

2025. "Ground-based tropospheric ozone measurements: regional tropospheric ozone column trends from the TOAR-II/HEGIFTOM homogenized datasets.", Atmospheric Chemistry and Physics, 25 (17): 9905-9935 [10.5194/acp-25-9905-2025] [Journal Article/Letter]

2025. "Global ground-based tropospheric ozone measurements: reference data and individual site trends (2000–2022) from the TOAR-II/HEGIFTOM project.", Atmospheric Chemistry and Physics, 25 (13): 7187-7225 [10.5194/acp-25-7187-2025] [Journal Article/Letter]