Universiti Teknologi Malaysia Institutional Repository

Benchmarking GPS real time kinematic

Mohd. Said, Shaharuddin and Subari, Mustafa Din and Setan, Halim (2003) Benchmarking GPS real time kinematic. Geoinfomation Science Journal, 3 (1). pp. 87-92. ISSN 1511-9491

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Abstract

RTK technique is widely becoming a popular method in many land surveying works. The advantage of having real time position at sufficient level of accuracy and precision has encourage surveyors to utilise the technique in engineering, topographical and cadastral surveying. This paper present early result from the tests designed to examine GPS RTK capability, accuracy and precision, in relation to factors such as percentages of canopy blocking, daily satellite configuration and base-rover distances. In the 1st test, investigation was done on the precision of the RTK systems by the effect of variation of distances between base and rover. At the 2nd test; a 24-hour observation was conducted to examine the coordinate variation during that period. Lastly during the 3rd test; observation under palm oil trees were done to obtain the relationship between .accuracy and or precision with the percentage of canopy coverages deduced by digital imaging

Item Type:Article
Uncontrolled Keywords:Real Time Kinematic, precision, benchmarking
Subjects:G Geography. Anthropology. Recreation > G Geography (General)
Divisions:Geoinformation Science And Engineering (Formerly known)
ID Code:12594
Deposited By: Ms Zalinda Shuratman
Deposited On:14 Jun 2011 08:04
Last Modified:14 Jun 2011 08:04

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