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\bibitem{Liu_etal2016} Liu, J., Feld, D., Xue, Y., Garcke, J., Soddemann, T., \& Pan, P. (2016). An efficient geosciences workflow on multi-core processors and GPUs: a case study for aerosol optical depth retrieval from MODIS satellite data. \textit{International Journal of Digital Earth}, \textit{9}(8), 748--765.

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