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季华实验室, 广东 佛山 528200
[ "谢虹波(1991—),男,江西九江人,博士,助理研究员,2019年于中国科学技术大学获得博士学位,主要从事空间光学遥感器成像系统及量子通信系统的研究。E-mail:xiehb@jihualab.com" ]
收稿日期:2022-03-02,
修回日期:2022-03-25,
纸质出版日期:2022-09-05
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谢虹波, 费强, 谢新旺, 等. 超宽幅遥感转扫成像分析[J]. 液晶与显示, 2022,37(9):1209-1215.
XIE Hong-bo, FEI Qiang, XIE Xin-wang, et al. Ultra-wide remotely-sensed rotate-broom scanning imaging analysis[J]. Chinese journal of liquid crystals and displays, 2022, 37(9): 1209-1215.
谢虹波, 费强, 谢新旺, 等. 超宽幅遥感转扫成像分析[J]. 液晶与显示, 2022,37(9):1209-1215. DOI: 10.37188/CJLCD.2022-0067.
XIE Hong-bo, FEI Qiang, XIE Xin-wang, et al. Ultra-wide remotely-sensed rotate-broom scanning imaging analysis[J]. Chinese journal of liquid crystals and displays, 2022, 37(9): 1209-1215. DOI: 10.37188/CJLCD.2022-0067.
空间遥感成像正朝着小型化、大幅宽和高分辨率的方向发展。区别于常用的沿轨推扫成像方法,本文提出采用反射镜转扫成像的新方法,实现了垂轨千公里级成像。结合卫星运动模型,本文分析了该系统中转扫行频、分辨率以及成像幅宽等计算方法。基于实际的设计参数,文中仿真分析了卫星轨道变化对成像系统的影响。轨道越高,分辨率越低,成像幅宽越大,渡越时间越大,行频越低,对后端读出系统设计要求越低。相反,轨道越低,分辨率越高,成像幅宽越小,渡越时间越小,行频越高,对后端读出系统设计要求越高。
Space remote sensing image is developing towards miniaturization, large width and high resolution. Different from the conventional method of push-broom scanning alone the orbit, this paper puts forward a new rotate-broom scanning method using the reflector, which can obtain thousand-kilometers-level width. In this system, combining with the satellite motion model, we analyze the calculation methods of scanning line frequency, resolution and image width. Based on the design parameters, we simulate and analyze the influence on the imaging system when the height of satellite orbit changes. When the height of orbit becomes higher, the resolution is lower, the image width is larger, the transit time is larger, the line frequency is lower, and the design requirement for the back-end readout system is lower. On the contrary, when the height of orbit becomes lower, the resolution is higher, the image width is smaller, the transit time is larger, the line frequency is lower, and the design requirement for the back-end readout system is lower.
AUGENSTEIN S , ESTANISLAO A , GUERE E , et al . Optimal scheduling of a constellation of earth-imaging satellites, for maximal data throughput and efficient human management [C]// Proceedings of the 26th International Conference on Automated Planning and Scheduling . London : AAAI , 2016 : 345 - 352 .
张学军 , 樊延超 , 鲍赫 , 等 . 超大口径空间光学遥感器的应用和发展 [J]. 光学 精密工程 , 2016 , 24 ( 11 ): 2613 - 2626 . doi: 10.3788/OPE.20162411.2613 http://dx.doi.org/10.3788/OPE.20162411.2613
ZHANG X J , FAN Y C , BAO H , et al . Applications and development of ultra large aperture space optical remote sensors [J]. Optics and Precision Engineering , 2016 , 24 ( 11 ): 2613 - 2626 . (in Chinese) . doi: 10.3788/OPE.20162411.2613 http://dx.doi.org/10.3788/OPE.20162411.2613
石俊霞 , 李佩玥 , 李洪法 , 等 . 遥感TDICCD相机侧摆成像及定位精度优化 [J]. 液晶与显示 , 2014 , 29 ( 5 ): 777 - 784 . doi: 10.3788/yjyxs20142905.0777 http://dx.doi.org/10.3788/yjyxs20142905.0777
SHI J X , LI P Y , LI H F , et al . Scroll imaging of space TDI CCD remote sensing camera and optimazation of image location accuracy [J]. Chinese Journal of Liquid Crystals and Displays , 2014 , 29 ( 5 ): 777 - 784 . (in Chinese) . doi: 10.3788/yjyxs20142905.0777 http://dx.doi.org/10.3788/yjyxs20142905.0777
武红宇 , 白杨 , 王灵丽 , 等 . 吉林一号宽幅01星宽幅相机在轨几何定标及精度验证 [J]. 光学 精密工程 , 2021 , 29 ( 8 ): 1769 - 1781 . doi: 10.37188/OPE.20212908.1769 http://dx.doi.org/10.37188/OPE.20212908.1769
WU H Y , BAI Y , WANG L L , et al . On-orbit geometric calibration and accuracy verification of Jilin1-KF01A WF camera [J]. Optics and Precision Engineering , 2021 , 29 ( 8 ): 1769 - 1781 . (in Chinese) . doi: 10.37188/OPE.20212908.1769 http://dx.doi.org/10.37188/OPE.20212908.1769
薛武 , 王鹏 , 钟灵毓 . 线阵垂轨环扫式光学遥感卫星影像几何纠正 [J]. 光学 精密工程 , 2021 , 29 ( 12 ): 2924 - 2934 . doi: 10.37188/OPE.20212912.2924 http://dx.doi.org/10.37188/OPE.20212912.2924
XUE W , WANG P , ZHONG L Y . Geometric correction of optical remote sensing satellite images captured by linear array sensors circular scanning perpendicular to the orbit [J]. Optics and Precision Engineering , 2021 , 29 ( 12 ): 2924 - 2934 . (in Chinese) . doi: 10.37188/OPE.20212912.2924 http://dx.doi.org/10.37188/OPE.20212912.2924
张亮 , 安源 , 金光 . 大视场、长焦距离轴三反射镜光学系统的设计 [J]. 红外与激光工程 , 2007 , 36 ( 2 ): 278 - 280 . doi: 10.3969/j.issn.1007-2276.2007.02.034 http://dx.doi.org/10.3969/j.issn.1007-2276.2007.02.034
ZHANG L , AN Y , JIN G . Optical design of the uncoaxial three-mirror system with wide field of view and long focal length [J]. Infrared and Laser Engineering , 2007 , 36 ( 2 ): 278 - 280 . (in Chinese) . doi: 10.3969/j.issn.1007-2276.2007.02.034 http://dx.doi.org/10.3969/j.issn.1007-2276.2007.02.034
杨晓飞 , 韩昌元 . 利用离轴三反镜光学系统确定各镜的装调公差 [J]. 光学技术 , 2005 , 31 ( 2 ): 173 - 176 . doi: 10.3321/j.issn:1002-1582.2005.02.002 http://dx.doi.org/10.3321/j.issn:1002-1582.2005.02.002
YANG X F , HAN C Y . Study on decision of alignment priority using mirror tolerance in a three mirror off-axis optical system [J]. Optical Technique , 2005 , 31 ( 2 ): 173 - 176 . (in Chinese) . doi: 10.3321/j.issn:1002-1582.2005.02.002 http://dx.doi.org/10.3321/j.issn:1002-1582.2005.02.002
马天波 , 郭永飞 , 李云飞 . 科学级TDI CCD相机的行频精度 [J]. 光学 精密工程 , 2010 , 18 ( 9 ): 2028 - 2035 .
MA T B , GUO Y F , LI Y F . Precision of row frequency of scientific grade TDI CCD camera [J]. Optics and Precision Engineering , 2010 , 18 ( 9 ): 2028 - 2035 . (in Chinese)
李国宁 , 韩双丽 , 张宇 , 等 . TDI CCD相机大姿态角推扫成像行频精确匹配 [J]. 电子测量技术 , 2015 , 38 ( 6 ): 73 - 79,91 .
LI G N , HAN S L , ZHANG Y , et al . Exact matching for row frequency of TDI CCD camera under the big attitude angle scanning imaging [J]. Electronic Measurement Technology , 2015 , 38 ( 6 ): 73 - 79, 91 . (in Chinese)
胡燕 , 金光 , 常琳 , 等 . 椭圆轨道TDI CCD相机像移匹配计算与成像验证 [J]. 光学 精密工程 , 2014 , 22 ( 8 ): 2274 - 2284 . doi: 10.3788/ope.20142208.2274 http://dx.doi.org/10.3788/ope.20142208.2274
HU Y , JIN G , CHANG L , et al . Image motion matching calculation and imaging validation of TDI CCD camera on elliptical orbit [J]. Optics and Precision Engineering , 2014 , 22 ( 8 ): 2274 - 2284 . (in Chinese) . doi: 10.3788/ope.20142208.2274 http://dx.doi.org/10.3788/ope.20142208.2274
陶淑苹 . 数字域TDI CMOS相机调偏流方法 [J]. 红外与激光工程 , 2014 , 43 ( S1 ): 214 - 218 . doi: 10.3969/j.issn.1007-2276.2014.z1.036 http://dx.doi.org/10.3969/j.issn.1007-2276.2014.z1.036
TAO S P . Drift angle adjusting method for CMOS cameras based on TDI in digital domain [J]. Infrared and Laser Engineering , 2014 , 43 ( S1 ): 214 - 218 . (in Chinese) . doi: 10.3969/j.issn.1007-2276.2014.z1.036 http://dx.doi.org/10.3969/j.issn.1007-2276.2014.z1.036
姬琪 , 王栋 , 闫得杰 , 等 . 火星环绕器姿轨控制误差对高分相机像质的影响 [J]. 光学 精密工程 , 2022 , 30 ( 2 ): 185 - 190 .
JI Q , WANG D , YAN D J , et al . Influence of attitude and orbit control error of Mars orbiter on image quality of high-resolution camera [J]. Optics and Precision Engineering , 2022 , 30 ( 2 ): 185 - 190 . (in Chinese)
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