Earthshine observations and the detection of vegetation on extrasolar planets
Abstract To prepare future observations of terrestrial planets and the detection of life, we search for life on the planet Earth seen as a point source. Observations of Earthshine is a convenient way to see Earth as a remote planet. The vegetation reflectance spectrum presents a sharp edge in the ne...
Published in: | Proceedings of the International Astronomical Union |
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Main Author: | |
Format: | Article in Journal/Newspaper |
Language: | English |
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Cambridge University Press (CUP)
2009
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Online Access: | http://dx.doi.org/10.1017/s1743921310011038 https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S1743921310011038 |
Summary: | Abstract To prepare future observations of terrestrial planets and the detection of life, we search for life on the planet Earth seen as a point source. Observations of Earthshine is a convenient way to see Earth as a remote planet. The vegetation reflectance spectrum presents a sharp edge in the near infrared: the Vegetation Red Edge. Observational programs in progress are described, particularly our observations at the Concordia station in Antarctica. |
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