教師資料查詢 | 類別: 會議論文 | 教師: 馬德明 Ma Der-ming (瀏覽個人網頁)

標題:Low Earth Orbit Constellations Design with Good Dilution of Precision
學年
學期
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
語言英文
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
國別美國
公開徵稿Y
出版型式紙本
出處
相關連結
SDGs
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