干旱区生态环境知识资源中心(Arid): Calibrating Geosynchronous and Polar Orbiting Satellites: Sharing Best Practices

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DOI	10.3390/rs12172786
	Calibrating Geosynchronous and Polar Orbiting Satellites: Sharing Best Practices
	Helder, Dennis; Doelling, David; Bhatt, Rajendra; Choi, Taeyoung; Barsi, Julia
通讯作者	Helder, D
来源期刊	REMOTE SENSING
EISSN	2072-4292
出版年	2020
卷号	12 期号:17
英文摘要	Earth remote sensing optical satellite systems are often divided into two categories-geosynchronous and sun-synchronous. Geosynchronous systems essentially rotate with the Earth and continuously observe the same region of the Earth. Sun-synchronous systems are generally in a polar orbit and view differing regions of the Earth at the same local time. Although similar in instrument design, there are enough differences in these two types of missions that often the calibration of the instruments can be substantially different. Thus, respective calibration teams develop independent methods and do not interact regularly or often. Yet, there are numerous areas of overlap and much to learn from one another. To address this issue, a panel of experts from both types of systems was convened to discover common areas of concern, areas where improvements can be made, and recommendations for the future. As a result of the panelist's efforts, a set of eight recommendations were developed. Those that are related to improvements of current technologies include maintaining sun-synchronous orbits (not allowing orbital decay), standardization of spectral bandpasses, and expanded use of well-developed calibration techniques such as deep convective clouds, pseudo invariant calibration sites, and lunar methodologies. New techniques for expanded calibration capability include using geosynchronous instruments as transfer radiometers, continued development of ground-based prelaunch calibration technologies, expansion of RadCalNet, and development of space-based calibration radiometer systems.
英文关键词	geosynchronous sun-synchronous calibration radiometric calibration radiometry
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000569748700001
WOS关键词	SOLAR BAND CALIBRATION ; RADIOMETRIC CALIBRATION ; ABSOLUTE CALIBRATION ; SPECTRAL IRRADIANCE ; INTER-CALIBRATION ; PART I ; VIIRS ; DESERT ; MODIS ; STABILITY
WOS类目	Environmental Sciences ; Geosciences, Multidisciplinary ; Remote Sensing ; Imaging Science & Photographic Technology
WOS研究方向	Environmental Sciences & Ecology ; Geology ; Remote Sensing ; Imaging Science & Photographic Technology
来源机构	United States Geological Survey
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/326322
作者单位	[Helder, Dennis] US Geol Survey, Earth Resources Observat & Sci Ctr, Sioux Falls, SD 57198 USA; [Doelling, David] NASA, Langley Res Ctr, Hampton, VA 23666 USA; [Bhatt, Rajendra] Sci Syst & Applicat Inc, NASA, Langley Res Ctr, Hampton, VA 23666 USA; [Choi, Taeyoung] NOAA, Global Sci & Technol, Greenbelt, MD 20770 USA; [Barsi, Julia] Sci Syst & Applicat Inc, NASA, Goddard Space Flight Ctr, Greenbelt, MD 20771 USA
推荐引用方式 GB/T 7714	Helder, Dennis,Doelling, David,Bhatt, Rajendra,et al. Calibrating Geosynchronous and Polar Orbiting Satellites: Sharing Best Practices[J]. United States Geological Survey,2020,12(17).
APA	Helder, Dennis,Doelling, David,Bhatt, Rajendra,Choi, Taeyoung,&Barsi, Julia.(2020).Calibrating Geosynchronous and Polar Orbiting Satellites: Sharing Best Practices.REMOTE SENSING,12(17).
MLA	Helder, Dennis,et al."Calibrating Geosynchronous and Polar Orbiting Satellites: Sharing Best Practices".REMOTE SENSING 12.17(2020).