Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1029/2021GL095227 |
Mineral Luminescence Observed From Space | |
Philipp Kö; hler; Woodward W. Fischer; George R. Rossman; John P. Grotzinger; Russell Doughty; Yujie Wang; Yi Yin; Christian Frankenberg | |
2021-09-17 | |
发表期刊 | Geophysical Research Letters |
出版年 | 2021 |
英文摘要 | Methods developed to explore the luminescent properties of the moon facilitated the development of techniques to infer terrestrial solar-induced chlorophyll fluorescence (SIF) from satellite instruments. While single SIF retrievals are inherently noisy, averaging many retrievals allows us to obtain highly accurate estimates. We analyzed several years of aggregated SIF data collected by the TROPOspheric Monitoring Instrument (TROPOMI) and the Orbiting Carbon Observatory-2 (OCO-2) over non-vegetated areas to explore the potential of SIF retrievals beyond the realm of photosynthesis. The fundamentally different retrievals at varying wavelengths in the near-infrared reveal that about 10% of all barren surfaces are weakly luminescent, while a few areas luminesce strongly—amounts comparable to SIF from vegetation. By means of lithological maps, we attributed the strongest luminescence signals to exposed carbonate sedimentary rocks. Besides a detailed evaluation of the signal properties, we discussed implications for SIF data sets and other remote sensing products. |
领域 | 气候变化 |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/338670 |
专题 | 气候变化 |
推荐引用方式 GB/T 7714 | Philipp Kö,hler,Woodward W. Fischer,et al. Mineral Luminescence Observed From Space[J]. Geophysical Research Letters,2021. |
APA | Philipp Kö.,hler.,Woodward W. Fischer.,George R. Rossman.,John P. Grotzinger.,...&Christian Frankenberg.(2021).Mineral Luminescence Observed From Space.Geophysical Research Letters. |
MLA | Philipp Kö,et al."Mineral Luminescence Observed From Space".Geophysical Research Letters (2021). |
条目包含的文件 | 条目无相关文件。 |
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