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題名 | 即時動態GPS測量應用於控制測量與戶地測量之設計與實驗=The application of Real Time kinematic GPS on control survey and cadastral survey |
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作者 | 楊名; 余致義; | 書刊名 | 地籍測量 |
卷期 | 16:4 1997.12[民86.12] |
頁次 | 頁1-32 |
分類號 | 440.98 |
關鍵詞 | 即時動態; 控制測量; 戶地測量; Real time kinematic; Control survey; Cadastral survey; |
語文 | 中文(Chinese) |
中文摘要 | 結合動態OTF(On-the-Fly)相位未定值演算法與通訊設備的GPS即時動態測量 (Real Time Kinematic,RTK),能夠在運動狀態下求解相位未定值,且可進行即時定位,大 幅縮短了一般 GPS 靜態測量所需的時間。本文主要針對 RTK 系統原理、應用於控制測量與 戶地測量之定位精度、基線長度與可靠度之關係等方面進行探討與規劃,並佐以地籍重測戶 地測量實驗之驗證。 最後針對 RTK 成果的檢核,研擬提高可靠度的方法, 以確保測量成果 之可靠。 |
英文摘要 | The combination of OTF (On-the-Fly) phase ambiguity resolution method and GPS PTK (Real Time Kinematic) surveying design enables instantaneous solution of phase ambiguities in a moving situation. Such a RTK system needs only few observation epochs to perform positioning, so it is able to reduce the time needed for GPS surveying. This paper discusses the application of RTK system on control survey and cadastral survey, with emphasis on the accuracy issue and the relationship between baseline length and positioning reliability. Several experiments in cadastral survey are completed. This study also presents the schemes to increase positioning reliability, in order to preserve the centimeter level GPS surveying accuracy. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。