美国商业遥感卫星的发展  

The Development of Commercial Remote Sensing Satellites in the United States

作　　者：张绍华 徐大龙[2] 

机构地区：[1]61175部队 [2]72515部队

出　　处：《测绘与空间地理信息》2016年第12期135-138,共4页Geomatics & Spatial Information Technology

摘　　要：高分辨率光学遥感卫星是对地观测的重要组成部分,是获取基础地理空间信息的主要技术手段。从1999至今,美国连续发射了IKONOS、QuickBird、WorldView系列多颗高分辨率商业卫星,一直引领着高分辨率光学卫星遥感发展潮流。通过对美国第一、二、三代的多颗典型遥感卫星的设计理念和技术指标进行深入剖析,总结美国商业遥感卫星的特点和发展趋势,对我国的卫星事业发展具有一定借鉴意义。As an important part for earth observation, high resolution optical remote sensing satellite is the main technical method of obtaining basic information of geographical space. Since 1999, USA has fired IKONOS, QuickBird, WorldView series of multiple high resolution commercial satellite, leading the trend in the development of high resolution optical satellite remote sensing. This review carried an in - depth analysis of design concept and technical index of the 1st , 2nd, and 3rd Generation of multiple typical remote sens- ing satellites; characteristics and trends in development of these commercial remote sensing satellites are summarized, which will pro- vide insights into the development of satellites in our country.

关 键 词：商业遥感卫星 IKONOS WorldView卫星系统 地面分辨率 定位精度 

分 类 号：P237[天文地球—摄影测量与遥感]