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GOES-17 Abi L1B Product Performance With Predictive Calibration
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2020
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Source: IEEE International Geoscience and Remote Sensing Symposium
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Journal Title:IEEE International Geoscience and Remote Sensing Symposium
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Description:The ABI instrument on GOES-17 suffers from insufficient cooling, resulting in degradation in the L1b radiance products during times of excessive solar heating, partially due to the original calibration algorithm assuming only a slowly-varying thermal state. In 2019 a modification of the calibration algorithm (named “Predictive Calibration”) was introduced as part of the mitigation strategy. We summarize the early evaluation of L1b products created with this modified algorithm. We also describe some of the imagery artifacts sometimes introduced into the GOES-17 ABI L1b data by the Predictive Calibration or other mitigation steps.
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Source:IEEE International Geoscience and Remote Sensing Symposium
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ISBN:978-1-7281-6374-1;978-1-7281-6373-4;978-1-7281-6375-8;
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ISSN:2153-7003;2153-6996;
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Rights Information:Accepted Manuscript
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Compliance:Submitted
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