| 基于SGP4模型的卫星轨道计算 |
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| 引用本文： | 刁宁辉,刘建强,孙从容,孟鹏. 基于SGP4模型的卫星轨道计算[J]. 遥感信息, 2012, 27(4): 64-70 |
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| 作者姓名： | 刁宁辉 刘建强 孙从容 孟鹏 |
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| 作者单位： | 1. 国家卫星海洋应用中心,北京,100081
2. 上海技术物理所,上海,200083 |
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| 基金项目： | 海洋公益性行业科研专项“渤海海冰立体监测与预警报技术研究” |
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| 摘 要： | 以TERRA卫星为例介绍两行元素轨道报的格式,采用SGP4模型计算TERRA卫星的卫星轨道,即卫星的实时位置和速度;并计算卫星相对于北京地面站的方位角和高度角。最后利用STK软件的模拟结果进行精度评价。结果表明,计算结果精度较高,具有实际应用价值。
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| 关 键 词： | TERRA 两行元素轨道报 SGP4模型 方位角 高度角 |
Satellite Orbit Calculation Based on SGP4 Model |
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| DIAO Ning-hui , LIU Jian-qiang , SUN Cong-rong , MENG Peng. Satellite Orbit Calculation Based on SGP4 Model[J]. Remote Sensing Information, 2012, 27(4): 64-70 |
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| Authors: | DIAO Ning-hui LIU Jian-qiang SUN Cong-rong MENG Peng |
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| Affiliation: | ②(① Nation Satellite Ocean Application Service,Beijing 100081;② Shanghai Institute of Technical Physics,Shanghai 200083) |
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| Abstract: | The paper uses TERRA satellite as an example to introduce the two-line element set format,and calculates the satellite orbit using SGP4 model,that is satellite position and velocity;then calculates the satellite azimuth and elevation angle.Finally,gives the precision evaluation using STK software’s simulation results.The results show that,the calculation results have high precision,which has practical application value. |
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| Keywords: | TERRA two-line element orbit report:SGP4 model azimuth angle elevation angle |
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