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| 基于Web的资源卫星覆盖查询设计与仿真 | |
| 引用本文： | 刘述民,顾行发,余涛.基于Web的资源卫星覆盖查询设计与仿真[J].计算机仿真,2008,25(12). |
| 作者姓名： | 刘述民 顾行发 余涛 |
| 作者单位： | 1. 电子科技大学,四川,成都,610054;电子科技大学,四川,成都,610054 2. 电子科技大学,四川,成都,610054;中国科学院遥感应用研究所,北京,100101;中国科学院遥感应用研究所,北京,100101 3. 中国科学院遥感应用研究所,北京,100101;中国科学院遥感应用研究所,北京,100101 |
| 基金项目： | 国防科学技术工业委员会项目 |
| 摘 要： | 卫星覆盖是卫星应用中最主要的环节之一,它将决定卫星的最终服务范围.根据卫星和地球间的关系可以将卫星分为两类:静止星和动态星;静止星的覆盖范围理论上足个常量,动态星的覆盖范围随着时间而动态地改变.为了方便用户实时查询过境的动态卫星,提到一种基于网络的卫星覆盖查询系统.根据卫星类别分别提出了两种传感器覆盖模型,并简单描述了网络访问的实现方式,从而实现了对卫星覆盖的动态仿真.为了验证仿真结果的有效性,将其结果和卫星软件STK覆盖模块仿真结果进行了比较,整体得到了较好的仿真效果. |
| 关 键 词： | 卫星覆盖 卫星轨道 卫星工具箱 覆盖查询 |
Design and Simulation of Inquiries about Resource Satellite Coverage on Web |
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| LIU Shu-min,GU Xing-fa,YU Tao.Design and Simulation of Inquiries about Resource Satellite Coverage on Web[J].Computer Simulation,2008,25(12). | |
| Authors: | LIU Shu-min GU Xing-fa YU Tao |
| Affiliation: | LIU Shu-min1,3,GU Xing-fa1,2,YU Tao2,3(1. University of Electronic Science , Technology of China,Chengdu Sichuan 610054,China,2. Institute of Remote Sensing Applications,Chinese Academy of Sciences,Beijing 100101,3. Demonstration Center of Space Remote Sensing,National Space Administration,China) |
| Abstract: | Satellite coverage is one of the most important elements of satellite applications. The satellites can be classified into two categories according to the mutual relations of location between the earth and satellites: geostationary satellites and non-geostationary satellites. Theoretically,the coverage area of geostationary satellites is a constant and the non-geostationary satellite is a variable. In order to facilitate user's real-time query about the dynamic satellites which pass through the specific regi... |
| Keywords: | Satellite coverage Satellite orbit Satellite tool kit (STK) Coverage inquiries |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |