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題 名 | 應用基線向量乘積及最小二乘法以GPS水準測量成果推算垂線偏差之研究=Using Baseline Vector Cross Product and Least Squares Method with GPS/Leveling Data to Study the Deflections of the Vertical |
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作 者 | 陳春盛; 陳昱至; | 書刊名 | 測量工程 |
卷 期 | 40:2 1998.06[民87.06] |
頁 次 | 頁11-25 |
分類號 | 326.7 |
關鍵詞 | 垂線偏差; 乘積運算; Deflections of the vertical; Cross product operator; |
語 文 | 中文(Chinese) |
中文摘要 | 本文以GPS-水準測量法對臺灣中央山脈之東、西側二試驗區作實測,試驗區之點 位分佈結構都是經過特別規畫的方陣形式,與一般情況較為不同。因此,不論是在測區的隸 屬位置上,或是在試驗區面積的大小上,皆有其個別之代表性,此外,本文並使用基線向量 乘積運算法,再輔以觀測方程式依最小二乘法來計算個別的垂線偏差。在定量的分析上,依 其測區位置、測區面積大小等個別案例,再配合其個別的垂線偏差分量、垂線向量圖的成果 與圖示,可以充分地顯示出在同的施測環境與條件下,其對垂線偏差所造成的影響。 |
英文摘要 | In this paper, two test areas were chosen to perform GPS and leveling surveying. One of the two test areas is in Taichung county, and the other one is in Hualien county. The measured points in the test areas were planed and chosen for special analysis of the determination of the deflections of the vertical. The results of the GPS and leveling surveying were processed with cross product operator of the baseline vectors and least-squares method to determine the deflections of the vertical. In quantitative analysis, the result shows the various conditions' and surroundings' influences on the deflections of the vertical. |
本系統中英文摘要資訊取自各篇刊載內容。