Application of GPS RTK Technology in Aerial Photograph Control Survey
Xiaoye Sun
Abstract
Xiaoye Sun
Abstract
GPS(Global Positioning System) is the new generation functional Global Navigation Satellite System which is funded from 1970s,and controlled by the U.S.Department of Defense.It researched and produced by 3 steps,completed in 1994,and cost more than 20 billion U.S.dollar.GPS is wireless satellite navigation positioning system based on satellites,has the all-around,global,all-weather,continuous and real-time precise 3D navigation and positioning functions,with good anti-interference and security performance.Therefore,GPS technology was widely applied in surveying and mapping fields,such as geodetic,engineering survey,aerial photogrammetric survey,marine survey,and urban survey.
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GPS(Global Positioning System) is the new generation functional Global Navigation Satellite System which is funded from 1970s,and controlled by the U.S.Department of Defense.It researched and produced by 3 steps,completed in 1994,and cost more than 20 billion U.S.dollar.GPS is wireless satellite navigation positioning system based on satellites,has the all-around,global,all-weather,continuous and real-time precise 3D navigation and positioning functions,with good anti-interference and security performance.Therefore,GPS technology was widely applied in surveying and mapping fields,such as geodetic,engineering survey,aerial photogrammetric survey,marine survey,and urban survey.
Key concepts: Global Positioning System, Precision Lightweight GPS Receiver, Remote sensing, Computer science, Satellite, Photogrammetry, Real Time Kinematic, Geodetic datum