15 YEARS OF AQUA MODIS ON-ORBIT OPERATION, CALIBRATION, AND PERFORMANCE

被引:0
|
作者
Xiong, X. [1 ]
Angal, A. [2 ]
Wu, A. [2 ]
Wang, Z. [2 ]
Barnes, W. [3 ]
Salomonson, V. [4 ]
机构
[1] NASA, GSFC, Sci & Explorat Directorate, Greenbelt, MD 20771 USA
[2] Sci Syst & Applicat Inc, 10210 Greenbelt Rd, Lanham, MD 20706 USA
[3] Univ Maryland Baltimore Cty, 1000 Hilltop Circle, Baltimore, MD 21250 USA
[4] Univ Utah, Salt Lake City, UT 84112 USA
关键词
Aqua; MODIS; sensor; calibration;
D O I
暂无
中图分类号
P [天文学、地球科学];
学科分类号
07 ;
摘要
Since launch on May 04, 2002, Aqua MODIS has successfully operated for 15 years and continuously produced from its observations many data products in support of a broad range of scientific research activities and applications. Its overall mission success has relied heavily on the dedicated efforts to operate and calibrate the instrument and to track and correct on-orbit changes in sensor responses. This paper provides an overview of Aqua MODIS instrument operation and calibration activities, algorithm improvements, and look-up-table (LUT) updates. Results derived from various on-orbit calibration targets are presented to demonstrate sensor long-term performance. Also discussed in this paper are challenging issues identified and future efforts to maintain instrument calibration and data quality.
引用
收藏
页码:4695 / 4698
页数:4
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