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- This image of Earth's city lights was created with data from the Defense Meteorological Satellite Program (DMSP) Operational Linescan System (OLS). 明亮的地域是城市化地区,但不一定是人口密集地区(比较欧洲和中国、印度可知)。
- With the background of the next generation of geostationary orbit meteorological satellite,the effect of payload mirror motion and solar array stepping motion are studied. 以中国下一代静止轨道气象卫星为对象,分析了有效载荷扫描镜运动和太阳翼步进运动对卫星姿态的影响。
- Abstract: FY-1 meteorological satellite is the first sun-synchronous earth-pointing three-axis stabilized remote sensing satellite launched successfully in China. 摘 要: 风云一号气象卫星是我国最早成功发射的太阳同步三轴稳定对地遥感卫星。
- The ships are also equipped with a range of weather forecasting equipments including weather radar, sonde, and weather balloon, meteorological satellite image receiving terminal. 测量船也装备多种天气预报装置包括天气雷达、探测装置和气象气球,气象卫星图像接收终端机。
- An important step in deriving winds from geostationary meteorological satellite data is selecting the clouds which move slowly and go with the wind, which is called tracers. 摘要云迹风反演中的一项很重要的工作是选取随风移动、变化缓慢的云,即示踪云。
- The tests show that the method developed in this paper would be useful and practical for VISSR focusing control of the geostationary meteorological satellite on the orbit. 根据傅里叶光学中调制传递函数的理论分析了可见、红外自旋扫描辐射计(VISSR)成像光学系统的性质,并提出调焦的判据和方法。
- The paper discussed a method which automatically detect cloud in polar orbit meteorological satellite images by using visual band reflectance and thermal infrared bright temperature. 本文探讨了利用极轨气象卫星图像可见光波段的反射率和热红外波段的亮温信息进行云自动检测的方法。
- The regular operation of the meteorological satellite ground application system, in particular, has greatly improved the accuracy of forecasting disastrous weather and significantly reduced the economic losses of the state and people from such weather. 特别是卫星气象地面应用系统的业务化运行,极大地提高了对灾害性天气预报的准确性,使国家和人民群众的经济损失有了明显的减少。
- The regular operation of the meteorological satellite ground application system,in particular,has greatly improved the accuracy of forecasting disastrous weather and significantly reduced the economic losses of the state and people from such weather. 特别是卫星气象地面应用系统的业务化运行,极大地提高了对灾害性天气预报的准确性,使国家和人民群众的经济损失有了明显的减少。
- Hourly cloud pictures received from the Geostationary Meteorological Satellite of the Japan Meteorological Agency give general indications of tropical cyclones,severe storms and frontal systems approaching the south China coast. 天文台每小时接收由日本气象厅的地球同步气象卫星拍摄的卫星云图。这些图像可以显示逼近华南沿岸的热带气旋、强烈风暴和锋面系统。
- The paper is devoted to the comparison of cloud motion wind generated by a CWIS (cloud motion wind inferring system) to that by JMSC (Japan Meteorological Satellite Center) and radiosoundings. 将云迹风微机导出系统(cloudmotionwindinferingsystem,CWIS)生成的云迹风资料与日本气象卫星中心(Japanmeteorologicalsatelitecenter,JMSC)云迹风资料和无线电探空风资料进行了对比。
- Knowledge on atmospheric physics and satellite meteorology. 具备大气物理学和卫星气象学的基本知识。
- In geostationary meteorological satellite systems raw data obtained from visible infrared spin-scan radiometer (VISSR) has to be synchronized and buffered before it is sent to data processing center(OPC). 在静止气象卫星系统中,从可见光与红外自旋一扫描辐射计(V1SSR)获得的原始数据首先要进行同步和缓冲,才能送向数据处理中心(DPC)。
- The ground application system of the FY-2 geostationary meteorological satellite is summarized, which consists of command data acquisition station,data processing center and satellite operational and control center. 简要介绍了“风云二号”静止气象卫星的地面应用系统、主要包括指令控制与数据接收站、数据处理中心、卫星运行控制中心三大组成部分以及三者之间的信息流程,最后介绍了由该系统输出的气象产品。
- Hourly cloud pictures received from the Geostationary Meteorological Satellite of the Japan Meteorological Agency give general indications of tropical cyclones, severe storms and frontal systems approaching the south China coast. 天文台每小时接收由日本气象厅的地球同步气象卫星拍摄的卫星云图。 这些图像可以显示逼近华南沿岸的热带气旋、强烈风暴和锋面系统。
- The infrared detectors made in the department mostly are used in the FY meteorological satellite series.And the detectors have awarded Shanghai Technology Progress Prize for their eminent achievement. 本室研制的红外探测器大部分应用于风云系列气象卫星的设备上,其成果获得上海市科学技术进步奖。
- The space shuttle will orbit a weather satellite. 太空梭将把一个气象卫星送入运行轨道。
- The news was beamed to East Africa by satellite. 这条新闻由卫星向东非传送。
- The branch of meteorology that deals with clouds. 云学研究云的气象学分支
- The Olympics were telecast live via satellite. 奥运比赛经由人造卫星做实况转播。