商用卫星

随着新型传感器的技术发展，特别是高分辨率商用卫星的运行，有理函数模型（RationalFunctionModel，RFM）在解决影像点定位和影像几何纠正方面的优越性体现得越来越明显。

With the development of the new sensor , especially the circulation of the high resolution commercial satellite , The advantage of the Rational Function Model ( REM ) becomes predominant in resolving imaging points positioning and imaging rectification .

国际电信卫星型商用卫星地球站

INTELSAT-type commercial satellite earth station

WorldView-2是DigitalGlobe公司于2009年10月发射成功的新一代高分辨率8波段商用卫星。

WorldView-2 system is launched by Digital Globe Company in October 2009 . which is a new generation high spatial resolution commercial remote sensing system .

这些国家的火箭发射场常常被用来发射商用卫星。

Sites in those countries are regularly used for launching commercial satellites .

两颗卫星中，一颗是美国1997年发射的商用卫星，另一颗是俄罗斯1993年发射的卫星，后一颗卫星已经报废。

The collision involved a commercial satellite , which was launched in1997 , and an inoperative Russian satellite launched in1993 .

本文主要介绍了航天遥感、高分辨率商用卫星、航空遥感、地理信息系统和全球定位系统等高新技术在美国林业资源管理中的应用现状以及发展趋势。

Abstract This paper describes the developing situation and applications of satellite remote sensing , high resolution commercial satellite imagery , airborne remote sensing , geographic information system , global positioning system ( GPS ) and other techniques in American forest resource management .

了解科罗纳在制图方面的应用，能使人学到非常有用的相关知识，并深入理解如何利用当前的商用卫星影像，有效解决制图、环境及其它科学问题。

An understanding of Corona ′ s mapping applications provides particularly relevant and useful lessons and insights into how contemporary commercially available satellite imagery can be used effectively against current mapping , environmental , and other scientific problems on a continental or global basis .

世界上第一个商用通信卫星的名称。

The first commercial communication satellite of the world .

发射属于中国的商用广播卫星和通讯卫星，协助中国通讯产业的发展。

To launch Chinese commercial broadcasting and communication satellites in order to assist the development of Chinese communication industry .

文章第二部分介绍了当前正在运行的几种高分辨率商用光学遥感成像卫星，以及它们在商业上的应用。

At last , some on orbit commercial remote sensing satellites with high resolution are introduced .