To eliminate the parameter shift of spaceborne synthetic aperture radar in small near polar orbiting satellite, the influence of the yaw steering control to dynamics coupling features in rolling and yaw channel was analyzed in this paper. 为消除近极低轨道小星载合成孔径雷达(SAR)参数偏移,基于姿态控制动力学模型,研究了偏航导引控制对滚动和俯仰通道动力学耦合的影响。
By using soil moisture data from the polar orbiting satellite monitor, the relationship between soil moisture and meteorological elements and the variation law of soil moisture was studied in this paper. 利用卫星监测的土壤含水量资料,研究了土壤水分与各气象要素之间的关系以及土壤水分自身的变化规律;
In this paper, ia is introduced that principle and method of monitoring forest and grasslands fire points by AVHRR data of NOAA polar orbiting satellite ( Pos ). 本文介绍利用NOAA极轨气象卫星AVHRR资料监测森林草原火点的原理和方法。
International Polar Orbiting Meteorological satellite; 国际极轨道气象卫星;
Analysis of the Orbital Element Influence on Data Receipted by Polar Orbiting Meteorological Satellite 轨道根数对极轨气象卫星数据接收的影响