论文部分内容阅读
文章对一种基于卫星敏捷特性的在轨辐射定标方法(国外文献通常将此种方法称之为“Side-slither calibration method”)进行了原理介绍,并分析了其相对于传统在轨辐射定标方法的优点,然后介绍了该方法目前国外已有的应用实例。最后对基于Side-slither定标方法的在轨定标工作进行过程中地球自转、地面场景、卫星平台、光学系统等因素对定标效果的影响作了相关分析,分析结果对基于Side-slither定标方法的定标工作开展具有一定的参考价值。
In this paper, a method of on-orbit radiation calibration based on satellite agility (which is usually referred to as “Side-slither calibration method” in foreign literature) is introduced and its performance is analyzed compared with traditional in-orbit The advantages of radiation calibration method, and then introduces the current application of this method in foreign countries. Finally, the influence of the rotation of the earth, the ground scene, the satellite platform, the optical system and other factors on the calibration effect in the process of on-orbit calibration based on the Side-slither calibration method is analyzed. The analysis results are given based on Side-slither Calibration method of standard work has a certain reference value.