Kristy Langerman
Papers
2
Total Citations
20
H-Index
2
About
Kristy Langerman is an atmospheric scientist whose research focuses on the critical intersection of satellite remote sensing, air quality, and environmental health, with a particular emphasis on the South African Highveld region. Her major contributions center on quantifying and validating satellite measurements of nitrogen dioxide (NO₂) against airborne observations, addressing the challenge of intra-pixel variability in satellite-derived tropospheric column densities. Her most-cited work (2018, 17 citations) leverages simultaneous space-borne and airborne imaging DOAS instruments, alongside in-situ aerosol and trace-gas vertical profiles, to improve the accuracy of satellite retrievals over complex, polluted landscapes. This research is vital for understanding the spatial distribution of pollutants from industrial and urban sources in southern Africa. Langerman’s work directly informs regional air quality management and climate science, demonstrating how ground-truthing satellite data can reveal local emission hotspots. Her studies are essential reading for researchers in atmospheric chemistry and remote sensing, providing a methodological framework for validating global satellite products in under-sampled, emission-intensive regions.
Research Focus
Key Achievements
Top Papers
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