Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLI-B1, 1037-1042, 2016
http://www.int-arch-photogramm-remote-sens-spatial-inf-sci.net/XLI-B1/1037/2016/
doi:10.5194/isprs-archives-XLI-B1-1037-2016
 
06 Jun 2016
UAV ONBOARD GPS IN POSITIONING DETERMINATION
K. N. Tahar and S. S. Kamarudin Centre of Studies for Surveying Science and Geomatics, Faculty of Architecture, Planning and Surveying, Universiti Teknologi MARA, 40450 Shah Alam, Selangor Darul Ehsan, Malaysia
Keywords: Onboard GPS, Observation, Error, Analysis Abstract. The establishment of ground control points is a critical issue in mapping field, especially for large scale mapping. The fast and rapid technique for ground control point’s establishment is very important for small budget projects. UAV onboard GPS has the ability to determine the point positioning. The objective of this research is to assess the accuracy of unmanned aerial vehicle onboard global positioning system in positioning determination. Therefore, this research used UAV onboard GPS as an alternative to determine the point positioning at the selected area. UAV is one of the powerful tools for data acquisition and it is used in many applications all over the world. This research concentrates on the error contributed from the UAV onboard GPS during observation. There are several points that have been used to study the pattern of positioning error. All errors were analyzed in world geodetic system 84- coordinate system, which is the basic coordinate system used by the global positioning system. Based on this research, the result of UAV onboard GPS positioning could be used in ground control point establishment with the specific error. In conclusion, accurate GCP establishment could be achieved using UAV onboard GPS by applying a specific correction based on this research.
Conference paper (PDF, 1344 KB)


Citation: Tahar, K. N. and Kamarudin, S. S.: UAV ONBOARD GPS IN POSITIONING DETERMINATION, Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLI-B1, 1037-1042, doi:10.5194/isprs-archives-XLI-B1-1037-2016, 2016.

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