Articles | Volume 16, issue 7
https://doi.org/10.5194/amt-16-1803-2023
https://doi.org/10.5194/amt-16-1803-2023
Research article
 | 
05 Apr 2023
Research article |  | 05 Apr 2023

Retrieving 3D distributions of atmospheric particles using Atmospheric Tomography with 3D Radiative Transfer – Part 1: Model description and Jacobian calculation

Jesse Loveridge, Aviad Levis, Larry Di Girolamo, Vadim Holodovsky, Linda Forster, Anthony B. Davis, and Yoav Y. Schechner

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Cited articles

Ahn, E., Huang, Y., Siems, S. T., and Manton, M. J.: A Comparison of Cloud Microphysical Properties Derived From MODIS and CALIPSO With In Situ Measurements Over the Wintertime Southern Ocean, J. Geophys. Res.-Atmos., 123, 11120–11140, https://doi.org/10.1029/2018JD028535, 2018. 
Alexandrov, M. D., Emde, C., Van Diedenhoven, B., and Cairns, B.: Application of Radon Transform to Multi-Angle Measurements Made by the Research Scanning Polarimeter: A New Approach to Cloud Tomography. Part I: Theory and Tests on Simulated Data, Frontiers in Remote Sensing, 2, 791130, https://doi.org/10.3389/frsen.2021.791130, 2021. 
Arridge, S. R. and Schotland, J. C.: Optical tomography: forward and inverse problems, Inverse Problems, 25, 123010, https://doi.org/10.1088/0266-5611/25/12/123010, 2009. 
Bal, G.: Inverse transport theory and applications, Inverse Problems, 25, 053001, https://doi.org/10.1088/0266-5611/25/5/053001, 2009. 
Bal, G. and Jollivet, A.: Stability estimates in stationary inverse transport, Inverse Probl. Imag., 2, 427–454, https://doi.org/10.3934/ipi.2008.2.427, 2008. 
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We describe a new method for measuring the 3D spatial variations in water within clouds using the reflected light of the Sun viewed at multiple different angles by satellites. This is a great improvement over older methods, which typically assume that clouds occur in a slab shape. Our study used computer modeling to show that our 3D method will work well in cumulus clouds, where older slab methods do not. Our method will inform us about these clouds and their role in our climate.