orbit parameter meaning in English

轨道参数

Satellite orbit parameters
卫星轨道参数
Chapter 2 introduces the orbit parameters , typical coordinate systems and conversion between them
本文第二章对卫星轨道要素,常用坐标系以及坐标系变换进行介绍,阐述了一种坐标系变换方法。
This dissertation focuses on the test on - orbit hj - 1c small satellite and its sar images , which includes the following parts : 1 . the geometric characteristics of the sar remote sensor and its images are evaluated , which includes evaluations of the satellite poses , adjustments of the orbit parameters , and geometric corrections of the sar images
本文将hj - 1c小卫星及其sar图像在轨测试研究工作,概括为三个方面: 1 . sar在轨测试参数检验与其图像的几何性能评价,包括卫星姿态和轨道参数的评价,以及以sar图像几何粗定位、粗校正、及精校正为内容的sar图像几何校正评价。