1) geostationary satellite
静止卫星
1.
Parameter of geostationary satellite orbit affected by perturbations;
摄动力对静止卫星轨道根数的影响
2.
The method of autonomous determination of orbit position for the geostationary satellite through the measuring information of the star sensor was proposed.
给出了利用星敏感器测量信息自主确定地球静止卫星位置的方法,利用不同精度的星敏感器测量数据和不同控制精度的卫星姿态测量数据,可以直接计算卫星位置。
2) Geostationary satellite cluster
静止卫星群
3) geostationary meteorological satellite
静止气象卫星
1.
With more than 30 years development,China has successfully launched 4 FY-1 polar and 4 FY-2 geostationary orbit satellites,and become one of a few countries in the world to operate both polar-orbit and geostationary meteorological satellites.
自1988年至今,我国已先后成功发射了4颗风云-1极轨气象卫星和4颗风云-2静止气象卫星,顺利完成了极轨和静止两个系列气象卫星从试验到业务卫星的跨越。
2.
The geostationary meteorological satellite ground application system is a main system with high speed communication,large-scale data processing,product service giving,and mass data storage.
静止气象卫星地面应用系统是一个具有高速通信、大规模数据处理、高时效产品服务、海量数据存储功能的大型业务应用系统。
3.
As our spin-stabilized geostationary meteorological satellites,FY-2 s infrared channel can t realize an absolute calibration on orbit.
我国静止气象卫星风云二号(FY-2)系列是自旋稳定卫星,其红外通道无法进行在轨时的星上绝对定标,而青海湖对于位于东经105°赤道上空的FY-2卫星来说,卫星天顶角有36°,超过了外场辐射校正测量规范要求。
4) geostationary satellite
静止轨道卫星
1.
The application of electric propulsion system in China s geostationary satellite in the future is a necessary trend.
将氙离子电推进系统(XIPS)应用于静止轨道卫星平台,除了要解决电推力器本身的问题之外,还要在系统应用方面做大量工作。
2.
Since geostationary satellite s orbit inclination is equal to zero approximately,it will result in the ambiguity of satellite s orbit ascending node and the singularity of the normal matrix in the process of fitting.
针对静止轨道卫星轨道倾角近似为0,致使卫星轨道的升交点定义模糊,在数据拟合过程中会导致法矩阵(HTH)奇异的问题,提出对卫星轨道进行轨道倾角变换拟合广播星历参数的方法,并获得较高的拟合精度。
5) geostationary satellite
地球静止卫星
1.
In some area, the signals of two satellites of Beidou System are not available simultaneously, so the paper developed a new fast north finding method using only one geostationary satellite, and analyzed the azimuth system error caused by the turntable tilt.
针对部分地区无法同时观测到“北斗一号”系统两颗工作卫星信号的情况,提出了仅利用一颗地球静止卫星实现快速寻北的思路。
2.
Buoys can collect reliable data about oceanic environment under all-time and all-weather conditions,and can transmit data to a ground station with communication satellites(mainly geostationary satellites).
卫星通信主要是通过地球静止卫星来实现。
6) non-GEO satellite
非静止轨道卫星
1.
An analysis model based on the earth centered fixed coordinate frame is introduced, for achieving a quantitative analysis of Doppler shift characteristics over non-GEO satellite channels.
为了定量分析非静止轨道卫星信道的多普勒频移特性 ,引入一种基于地心固连坐标系的分析模型 ,经近似 ,该模型与地面接收终端的地理坐标无关 。
补充资料：静止卫星
运行轨道为对地静止轨道的人造地球卫星。因与地面各点相对静止不动，故名。运行在赤道上空约35790千米高的圆轨道上，运行的角速度为72921×10-5弧度/秒。卫星在某些干扰力的作用下，轨道要发生变化，须经常进行轨道修正。广泛用作气象卫星、通信卫星和广播卫星等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条