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DOI | 10.1117/12.2321231 |
Methods of Earth view based calibration of the response versus scan angle of the MODIS reflective solar bands | |
Twedt, Kevin A.1; Chen, Hongda1; Xiong, Xiaoxiong2; Angal, Amit1; Geng, Xu1; Wu, Aisheng1 | |
通讯作者 | Twedt, Kevin A. |
会议名称 | Conference on Earth Observing Systems XXIII |
会议日期 | AUG 21-23, 2018 |
会议地点 | San Diego, CA |
英文摘要 | The MODIS instruments on the Terra and Aqua spacecraft are cross-track scanning radiometers that view the Earth scene, a space view port, and the on-board calibrators using a two-sided scan mirror. The reflectivity of the scan mirror varies with the angle of the incident light, and changes in this response versus scan angle (RVS) need to be tracked on orbit in order to maintain accurate calibration. In this paper, we review various methods of RVS calibration of the reflective solar bands using pseudo-invariant desert targets and discuss potential advantages and disadvantages for use in future calibration. |
来源出版物 | EARTH OBSERVING SYSTEMS XXIII |
ISSN | 0277-786X |
EISSN | 1996-756X |
出版年 | 2018 |
卷号 | 10764 |
EISBN | 978-1-5106-2100-8 |
出版者 | SPIE-INT SOC OPTICAL ENGINEERING |
类型 | Proceedings Paper |
语种 | 英语 |
国家 | USA |
收录类别 | CPCI-S |
WOS记录号 | WOS:000453920100051 |
WOS关键词 | TIME-DEPENDENT RESPONSE ; ON-ORBIT RESPONSE ; TERRA ; IMPROVEMENTS ; PERFORMANCE |
WOS类目 | Remote Sensing ; Optics |
WOS研究方向 | Remote Sensing ; Optics |
资源类型 | 会议论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/307852 |
作者单位 | 1.Sci Syst & Applicat Inc, Lanham, MD 20706 USA; 2.NASA, Sci & Explorat Directorate, GSFC, Greenbelt, MD 20771 USA |
推荐引用方式 GB/T 7714 | Twedt, Kevin A.,Chen, Hongda,Xiong, Xiaoxiong,et al. Methods of Earth view based calibration of the response versus scan angle of the MODIS reflective solar bands[C]:SPIE-INT SOC OPTICAL ENGINEERING,2018. |
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