Articles | Volume 13, issue 2
https://doi.org/10.5194/amt-13-593-2020
https://doi.org/10.5194/amt-13-593-2020
Research article
 | 
10 Feb 2020
Research article |  | 10 Feb 2020

Introducing the 4.4 km spatial resolution Multi-Angle Imaging SpectroRadiometer (MISR) aerosol product

Michael J. Garay, Marcin L. Witek, Ralph A. Kahn, Felix C. Seidel, James A. Limbacher, Michael A. Bull, David J. Diner, Earl G. Hansen, Olga V. Kalashnikova, Huikyo Lee, Abigail M. Nastan, and Yan Yu

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Cited articles

Abdou, W. A., Diner, D. J., Martonchik, J. V., Bruegge, C. J., Kahn, R. A., Gaitley, B. J., Crean, K. A., Remer, L. A., and Holben, B.: Comparison of coincident Multiangle Imaging Spectroradiometer and Moderate Resolution Imaging Spectroradiometer aerosol optical depths over land and ocean scenes containing Aerosol Robotic Network sites, J. Geophys. Res.-Atmos., 110, 1–12, https://doi.org/10.1029/2004JD004693, 2005. 
Alfaro-Contreras, R., Zhang, J., Reid, J. S., and Christopher, S.: A study of 15-year aerosol optical thickness and direct shortwave aerosol radiative effect trends using MODIS, MISR, CALIOP and CERES, Atmos. Chem. Phys., 17, 13849–13868, https://doi.org/10.5194/acp-17-13849-2017, 2017. 
Bothwell, G. W., Hansen, E. G., Vargo, R. E., and Miller, K. C.: The multi-angle imaging spectroradiometer science data system, its products, tools, and performance, IEEE T. Geosci. Remote Sens., 40, 1467–1476, https://doi.org/10.1109/TGRS.2002.801152, 2002. 
Bruegge, C. J., Chrien, N. L., Ando, R. R., Diner, D. J., Abdou, W. A., Helmlinger, M. C., Pilorz, S. H., and Thome, K. J.: Early validation of the Multi-angle Imaging SpectroRadiometer (MISR) radiometric scale, IEEE T. Geosci. Remote Sens., 40, 1477–1492, https://doi.org/10.1109/TGRS.2002.801583, 2002. 
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Short summary
The Multi-angle Imaging SpectroRadiometer (MISR) instrument has been operational since early 2000, creating an extensive data set of global Earth observations. Here we introduce the latest version (V23) of the MISR aerosol products, which is reported on a 4.4 km spatial grid and contains retrieved aerosol optical depth and aerosol particle property information derived over both land and water. The changes implemented in V23 have significant impacts on the data product and its interpretation.