卫星高度计轨道设计的因素分析

An Analysis on the Considerations of Satellite Altimeter Orbit Design

卫星高度计轨道的选取需要综合考虑到轨道高度、偏心率、轨道倾角和重复周期等多种因素。对高度计轨道设计中涉及的诸多因素,以及高度计的采样模式进行了分析。通过对多颗高度计轨道设计标准的描述,重点分析了T/P高度计轨道参数的选择。在此基础上,提出了我国HY-2卫星高度计轨道设计的技术方案。

The orbit design of satellite altimeter need to consider orbit height,eccentricity,orbit inclination and repeat cycle etc.parameters.This paper introduces some factors relate to altimeter orbit and sampling patterns.This paper also describes of design criterion of altimeter orbit,focusing on analysis of T/P altimeter orbit parameters.On the basis of above analysis,this paper presents the scheme of HY-2 satellite altimeter orbit design and the sampling pattern.