Mark Vaughan
Papers
6
Total Citations
530
H-Index
5
About
Mark Vaughan is a prominent atmospheric scientist whose research centers on satellite-based remote sensing of aerosols, with a particular focus on the Cloud-Aerosol Lidar with Orthogonal Polarization (CALIOP) instrument aboard the CALIPSO satellite. His work has made substantial contributions to our understanding of aerosol optical depth (AOD) retrievals and the validation of lidar-derived atmospheric measurements. Vaughan's highly cited studies have rigorously evaluated CALIOP's performance against independent datasets from AERONET, MODIS, and shipborne instruments, revealing critical insights into algorithm detection limits, retrieval uncertainties, and instrument sensitivities that shape how the broader scientific community interprets CALIPSO data. His 2013 comparison of CALIOP and AERONET AOD measurements (197 citations) and his 2011 multi-sensor case study (122 citations) are considered benchmark references in the field. Vaughan has also investigated anomalous aerosol signals over the Southern Ocean and quantified how minimum detection sensitivities propagate into retrieval errors, advancing algorithm development for future data products. His most recent work validating ocean-derived column optical depths signals continued innovation well into 2025, reflecting a sustained and evolving research legacy spanning over a decade of satellite atmospheric science.
Research Focus
Key Achievements
Top Papers
- 1CALIOP and AERONET aerosol optical depth comparisons: One size fits none197 citations · 2013
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