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Estimating the Earth's Outgoing Longwave Radiation Measured from a Moon-Based Platform
Ye, Hanlin1; Guo, Huadong2; Liu, Guang2; Ping, Jinsong3; Zhang, Lu2; Zhang, Yiwen1
2021-06-01
Source PublicationREMOTE SENSING
Volume13Issue:11Pages:19
AbstractMoon-based Earth observations have attracted significant attention across many large-scale phenomena. As the only natural satellite of the Earth, and having a stable lunar surface as well as a particular orbit, Moon-based Earth observations allow the Earth to be viewed as a single point. Furthermore, in contrast with artificial satellites, the varied inclination of Moon-based observations can improve angular samplings of specific locations on Earth. However, the potential for estimating the global outgoing longwave radiation (OLR) from the Earth with such a platform has not yet been fully explored. To evaluate the possibility of calculating OLR using specific Earth observation geometry, we constructed a model to estimate Moon-based OLR measurements and investigated the potential of a Moon-based platform to acquire the necessary data to estimate global mean OLR. The primary method of our study is the discretization of the observational scope into various elements and the consequent integration of the OLR of all elements. Our results indicate that a Moon-based platform is suitable for global sampling related to the calculation of global mean OLR. By separating the geometric and anisotropic factors from the measurement calculations, we ensured that measured values include the effects of the Moon-based Earth observation geometry and the anisotropy of the scenes in the observational scope. Although our results indicate that higher measured values can be achieved if the platform is located near the center of the lunar disk, a maximum difference between locations of approximately 9 x 10(-)(4) W m(-2) indicates that the effect of location is too small to remarkably improve observation performance of the platform. In conclusion, our analysis demonstrates that a Moon-based platform has the potential to provide continuous, adequate, and long-term data for estimating global mean OLR.
KeywordMoon-based platform outgoing longwave radiation measurements observation geometry global samplings site selection
Funding OrganizationNational Key Research and Development Program of China ; National Key Research and Development Program of China ; Qian Xuesen Youth Innovation Fund of China Aerospace Science and Technology Group ; Qian Xuesen Youth Innovation Fund of China Aerospace Science and Technology Group ; Open Research Fund of Key Laboratory of Digital Earth Science, Chinese Academy of Sciences ; Open Research Fund of Key Laboratory of Digital Earth Science, Chinese Academy of Sciences ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Qian Xuesen Youth Innovation Fund of China Aerospace Science and Technology Group ; Qian Xuesen Youth Innovation Fund of China Aerospace Science and Technology Group ; Open Research Fund of Key Laboratory of Digital Earth Science, Chinese Academy of Sciences ; Open Research Fund of Key Laboratory of Digital Earth Science, Chinese Academy of Sciences ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Qian Xuesen Youth Innovation Fund of China Aerospace Science and Technology Group ; Qian Xuesen Youth Innovation Fund of China Aerospace Science and Technology Group ; Open Research Fund of Key Laboratory of Digital Earth Science, Chinese Academy of Sciences ; Open Research Fund of Key Laboratory of Digital Earth Science, Chinese Academy of Sciences ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Qian Xuesen Youth Innovation Fund of China Aerospace Science and Technology Group ; Qian Xuesen Youth Innovation Fund of China Aerospace Science and Technology Group ; Open Research Fund of Key Laboratory of Digital Earth Science, Chinese Academy of Sciences ; Open Research Fund of Key Laboratory of Digital Earth Science, Chinese Academy of Sciences
DOI10.3390/rs13112201
WOS KeywordANGULAR-DISTRIBUTION MODELS ; MEASURING MISSION SATELLITE ; ENERGY SYSTEM INSTRUMENT ; NORTHERN-HEMISPHERE ; SOLAR-RADIATION ; FLUX ESTIMATION ; DIURNAL CYCLE ; BUDGET ; CLOUDS
Language英语
Funding ProjectNational Key Research and Development Program of China[2020YFE0202100] ; Qian Xuesen Youth Innovation Fund of China Aerospace Science and Technology Group[Y-KC-JT-QXS-014] ; Open Research Fund of Key Laboratory of Digital Earth Science, Chinese Academy of Sciences[2019LDE001]
Funding OrganizationNational Key Research and Development Program of China ; National Key Research and Development Program of China ; Qian Xuesen Youth Innovation Fund of China Aerospace Science and Technology Group ; Qian Xuesen Youth Innovation Fund of China Aerospace Science and Technology Group ; Open Research Fund of Key Laboratory of Digital Earth Science, Chinese Academy of Sciences ; Open Research Fund of Key Laboratory of Digital Earth Science, Chinese Academy of Sciences ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Qian Xuesen Youth Innovation Fund of China Aerospace Science and Technology Group ; Qian Xuesen Youth Innovation Fund of China Aerospace Science and Technology Group ; Open Research Fund of Key Laboratory of Digital Earth Science, Chinese Academy of Sciences ; Open Research Fund of Key Laboratory of Digital Earth Science, Chinese Academy of Sciences ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Qian Xuesen Youth Innovation Fund of China Aerospace Science and Technology Group ; Qian Xuesen Youth Innovation Fund of China Aerospace Science and Technology Group ; Open Research Fund of Key Laboratory of Digital Earth Science, Chinese Academy of Sciences ; Open Research Fund of Key Laboratory of Digital Earth Science, Chinese Academy of Sciences ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Qian Xuesen Youth Innovation Fund of China Aerospace Science and Technology Group ; Qian Xuesen Youth Innovation Fund of China Aerospace Science and Technology Group ; Open Research Fund of Key Laboratory of Digital Earth Science, Chinese Academy of Sciences ; Open Research Fund of Key Laboratory of Digital Earth Science, Chinese Academy of Sciences
WOS Research AreaEnvironmental Sciences & Ecology ; Geology ; Remote Sensing ; Imaging Science & Photographic Technology
WOS SubjectEnvironmental Sciences ; Geosciences, Multidisciplinary ; Remote Sensing ; Imaging Science & Photographic Technology
WOS IDWOS:000660599800001
PublisherMDPI
Citation statistics
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/77519
Collection中国科学院国家天文台
Corresponding AuthorYe, Hanlin
Affiliation1.China Acad Space Technol, Qian Xuesen Lab Space & Technol, Beijing 100094, Peoples R China
2.Chinese Acad Sci, Aerosp Informat Res Inst, Key Lab Digital Earth Sci, Beijing 100094, Peoples R China
3.Chinese Acad Sci, Natl Astron Observ, Key Lab Lunar & Planetary Explorat, 20 Datun Rd, Beijing 100101, Peoples R China
Recommended Citation
GB/T 7714
Ye, Hanlin,Guo, Huadong,Liu, Guang,et al. Estimating the Earth's Outgoing Longwave Radiation Measured from a Moon-Based Platform[J]. REMOTE SENSING,2021,13(11):19.
APA Ye, Hanlin,Guo, Huadong,Liu, Guang,Ping, Jinsong,Zhang, Lu,&Zhang, Yiwen.(2021).Estimating the Earth's Outgoing Longwave Radiation Measured from a Moon-Based Platform.REMOTE SENSING,13(11),19.
MLA Ye, Hanlin,et al."Estimating the Earth's Outgoing Longwave Radiation Measured from a Moon-Based Platform".REMOTE SENSING 13.11(2021):19.
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