[Engineering] 측량학 - Positioning GPS control points in Korea
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작성일 20-12-11 08:13본문
Download : [공학] 측량학 - Positioning GPS control points in Korea.hwp
이를 위해 Taylor series, Least square method 를 사용한다.
Download : [공학] 측량학 - Positioning GPS control points in Korea.hwp( 72 )
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순서
측량학 - Positioning GPS control points in Korea
1. Title
Positioning GPS control points in Korea
2. Introduction
한반도 주위를 도는 7~8개의 위성으로부터 받은 GPS정보를 Matlab 프로그램(program]) 을 통해 계산, PDOP값을 구하여 residual값을 계산, 비교한다. residual과 PDOP사이에서 약하지만 양의 상관관계를 알 수 있었으며( PDOP의 크기를 조…(skip)
[Engineering] 측량학 - Positioning GPS control points in Korea
[공학],측량학,-,Positioning,GPS,control,points,in,Korea,공학기술,레포트
설명
[Engineering] 측량학 - Positioning GPS control points in Korea
[공학] 측량학 - Positioning GPS control points in Korea , [공학] 측량학 - Positioning GPS control points in Korea공학기술레포트 , [공학] 측량학 - Positioning GPS control points in Korea
레포트/공학기술
다.
3. Materials and Methods
Assuming that the standard deviation is 0.3 m, make a MATLAB
program to calculate receiver position.
1. Choose any one control point
2. Calculate the receiver position epoch by epoch
3. Plot the relative position changes with respect to the time
changes (hour)
4. Overplot the GDOP changes with respect to the time changes
Note:
1) Use the CP positions as initial inputs for iterations
2) Use only the GPS data with elevation angle ` 15°
3) Use only the epoch data with the number of satellites ` 3
4. Results
n〓8, 상주의 GPS residual 그래프
5. Discussion and Conclusion
이번 experiment(실험)을 통해 epoch data들의 이해, 사용방법 및 실제 우리가 사용가능한 Data로 전환시키는 방법을 익힐 수 있었다.