而印度的极卫星运载火箭（PSLV）只能使用固体和液体推进剂，载荷能力也小于两吨。
The Polar Satellite Launch Vehicle (PSLV) uses only solid and liquid propellants and is capable of carrying payloads less than 2 tonnes.
竞争对手们害怕新闻集团会用英国天空广播公司来绑定报纸，后者是前者企图完全控制的一家极成功的卫星新闻广播。
Rivals fear the firm will bundle newspapers with BSkyB, a hugely successful satellite broadcaster that it controls and wants to take over completely.
泰洛斯1号卫星在两极之间环绕地球运行，每30秒钟拍摄一张照片，如配图中的图像系列所示。
TIROS-1 orbited from pole to pole, snapping photos every 30 seconds, as illustrated in this series of images.
2008年1月21日，以色列的首颗24小时、全天候、高分辨率雷达卫星TechSAR由印度的极轨卫星运载火箭(PSLV)送入轨道。
Israel's first 24-hour, all-weather, high-resolution radar satellite, dubbed TechSAR, was inserted into orbit Jan. 21 by an Indian Polar satellite Launch Vehicle (PSLV).
大多数情况下，人造卫星自观测者的西方升起，经过中天，然后在东方落下，虽然越极轨道人造卫星可以在天空的任意部分升起和落下！
In most cases, the satellite will rise in the west, cross the observer's meridian, and set in the east, although satellites in a polar orbit can rise or set in any part of the sky!
LCROSS探测器，对月球环形山观测和传感卫星，上周推出，也有任务目标，以确认在接近月球极阴影中的环形山的存在或缺乏的水冰。
LCROSS, the lunar crater Observation and Sensor Satellite, launched last week, has a mission objective to confirm the presence or absence of water ice in a Shadowed crater near a lunar pole.
简要说明了风云一号(FY 1)极轨气象卫星的总体情况。
The general information of FY-1 polar orbiting meteorological satellite was introduced briefly in this paper.
提要采用卫星测高技术研究两极冰面高程变化和物质平衡状态是目前国际研究的一个热点。
At present, it becomes a research hotspot in the world to study the changes of elevation and mass balance of polar ice sheets by satellite altimetry.
用于天气预报的卫星的轨道会通过地球的两极。
Satellites used for weather forecasting pass over the two poles of the Earth.
以某极轨对地观测卫星为背景，分析了姿态控制系统中单机部件出现故障时，系统将会出现的状态变化情况，找出故障部件的判定方法；
This article analyzes the status change in the attitude control system when faults appear based on one polar orbit satellite, and provides a method to decide faulty component.
该文实现了一种极轨气象卫星的自动地标导航方法。
The problem of automated landmark navigation for the polar meteorological satellite is addressed.
简要介绍了风云一号（FY 1）C，D极轨气象卫星的运行情况。
The orbital operation of FY-1C, D polar orbiting meteorological satellite was briefly introduced in this paper.
本文分析了AE D极轨卫星近地点的变化及其相应的大气膨胀和密度分布情况。
In this paper, variations of AE-D's perigee altitudes, the corresponding atmospheric expansion and the density distributions are analyzed.
其结果可以提供给分光计某些部份的设计以及极轨气象卫星发射时间的选择作参考。
The results may be of reference value to the design of some parts of the spectrometer and to the selection of launching window for polar orbit meteorological satellites.
最后以极轨气象卫星上的红外分光计为例进行了计算。
Finally, as an example, calculation has been made for an infrared spectrometer on board a polar orbit meteorological satellite.
极地轨道卫星经两极上空环绕地球运行，期间不断拍摄地球上不同的地区。
Polar-orbiting satellites revolve around the Earth along paths roughly passing over the poles. As they move, they obtain images of different parts of the Earth.
极轨卫星多轨拼图是极轨卫星业务应用的一项重要内容。
The polar orbital satellite multitrack Mosaic imagery is an important part in the operational application of polar orbital satellite.
针对极轨气象卫星N O A A A V H R R数据的高精度定位，提出了一种从直接定位、导航定位、几何精校正三方面综合考虑的方案。
This paper presented a new scheme of high precision location for NOAA AVHRR data, which comprehensively considering the direct location, navigation and geometric correction.
针对极轨微小卫星，提出了一种基于磁强计的改进EKF算法。
To the pole orbit micro-satellite, this paper provides a modified EKF arithmetic based on magnetometer individually.
讨论了用极轨气象卫星资料监测表层土壤湿度的方法。
Methods of monitoring moisture of upper soil layer with NOAA-11 data are discussed.
讨论了用极轨气象卫星资料监测表层土壤湿度的方法。
Methods of monitoring moisture of upper soil layer with NOAA-11 data are discussed.
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