| 近圆轨道遥感卫星星下点轨迹的计算 |
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| 引用本文： | 张云彬 张永生. 近圆轨道遥感卫星星下点轨迹的计算[J]. 测绘学院学报, 2001, 18(4): 257-259 |
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| 作者姓名： | 张云彬 张永生 |
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| 作者单位： | 信息工程大学测绘学院 河南郑州450052(张云彬)，信息工程大学测绘学院 河南郑州450052(张永生) |
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| 摘 要： | 根据遥感卫星轨道的特点，提出了计算近圆轨道卫星星下点轨迹的算法，并对其进行精度评估。结果表明这种算法是快捷和有效的，能够满足卫星规划阶段对轨道精度的要求。
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| 关 键 词： | 遥感卫星 近圆轨道 星下点轨迹 轨道精度 球扁率 |
Calculation of Subsatellite Track of Remote Sensing Satellite in Nearly Round Orbit |
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| ZHANG Yun bin,ZHANG Yong sheng. Calculation of Subsatellite Track of Remote Sensing Satellite in Nearly Round Orbit[J]. Journal of Institute of Surveying and Mapping, 2001, 18(4): 257-259 |
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| Authors: | ZHANG Yun bin ZHANG Yong sheng |
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| Abstract: | Based on the facts that the orbit of Remote Sensing Satellite is nearly round, a new method of calculating the subsatellite track of this satellite is put forward in this paper, and the precision of the algorithm is evaluated at the end of it. The result shows that this method is fast and effective and thus can meet the demands of orbit accuracy during satellite design. |
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| Keywords: | remote sensing satellite nearly round orbit subsatellite track |
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