神舟4号主载荷——多模态微波遥感器  

SZ-4 Main Payload-Multi-Mode Microwave Remote Sensor

作　　者：张德海[1] 姜景山[1] 郑震藩[1] 王拴荣[1] 刘和光[1] 孙波[1] 张升伟[1] 许可[1] 

机构地区：[1]中国科学院空间科学与应用研究中心,北京100080

出　　处：《遥感技术与应用》2005年第1期74-80,共7页Remote Sensing Technology and Application

摘　　要：多模态微波遥感器作为神舟4号主载荷是我国第一次进入太空的微波遥感器,是一部集高度、散射计和辐射计为一体,具有综合观测能力的微波遥感器。在神舟4号飞船在轨飞行实验期间,取得了大量的有效科学数据,在轨实验获得成功。从多模态微波遥感器的研制要求出发,列出了系统的主要指标,介绍了多模态微波遥感器的工作原理、系统组成、运行控制模式和系统验证试验,总结了在轨运行情况和数据处理结果,给出了实验结论。SZ-4 main payload-multi-mode microwave remote sensor is the first spaceborne microwave remote sensor in China. It is composed of an altimeter, a scatterometer and radiometers. In the system, the altimetry, scatterometry and radiometry functions are integrated technically. A lot of data are acquired during SZ-4 orbital experiments. The orbital experiments are successful. In the paper, the main characteristics are listed based on development requirements. The principle, block diagram, control system and system tests of multi-mode microwave remote sensor are introduced. The orbital experiments are summarized and conclusions are put forward.

关 键 词：神舟4号 多模态微波遥感器 高度计 散射计 辐射计 

分 类 号：TP732.1[自动化与计算机技术—检测技术与自动化装置]