| Low Earth Orbit Constellations Design with Good Dilution of Precision | |
|---|---|
| 學年 | 84 |
| 學期 | 1 |
| 發表日期 | 1995-08-14 |
| 作品名稱 | Low Earth Orbit Constellations Design with Good Dilution of Precision |
| 作品名稱（其他語言） | |
| 著者 | Ma, Der-Ming |
| 作品所屬單位 | 淡江大學航空太空工程學系 |
| 出版者 | |
| 會議名稱 | 1995 AAS/AIAA Astrodynamics Specialist Conference |
| 會議地點 | Halifax, Nova Scotia, Canada |
| 摘要 | The geometry of the visible satellites is an important factor in achieving high quality results for GPS (Global Positioning System). A measure for the geometry is the Geometric Dilution of Precision (GDOP) factor. Small values of GDOP parameters indicate good arrangements in the geometry of the selected satellites and correspondingly small error in position. The values of GDOP itself is a composite measure that reflects the influence of satellite geometry on the combined accuracy of the estimate of user time and user position. In the paper he low Earth orbit satellite constellation satisfying the time requirements and having good GDOP over certain region is studied. The constellation can be used as the system which provides the positioning function. |
| 關鍵字 | |
| 語言 | en |
| 收錄於 | |
| 會議性質 | 國際 |
| 校內研討會地點 | |
| 研討會時間 | 19950814~19950817 |
| 通訊作者 | |
| 國別 | USA |
| 公開徵稿 | Y |
| 出版型式 | 紙本 |
| 出處 | |
| 相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/99802 ) |
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