Question 33 The Position Of A New Point P Was Measured From The Point 1 By Using The Distance And Angular Measurements 1 (36.89 KiB) Viewed 16 times
QUESTION 33 The position of a new point P was measured from the point 1 by using the distance and angular measurements: see the survey scheme The horizontal position of the points 1 and 2 is given by the following grid coordinates: Point 1: N1 = 650 m. E1 = 750 m Point 2: N2 = 750 m. E2 = 450 m The angle a= 890 00'00" was measured with the accuracy characterized by the standard deviation for the angle of +9". The distance d = 1000 m was measured with the accuracy characterized by the standard deviation of +5 cm. Compute the horizontal coordinates Np and Ep of a new point P and their accuracy in terms of the standard deviation of coordinates. A 2 d a 1 E
Compute the horizontal coordinates Np and Ep of a new point P and their accuracy in terms of the standard deviation of coordinates. A 2 d α 1 E The result is: O Np = 1604.06+0.05 m. Ep = 1049.62=0.03 m Np = 1604.05=0.03 m. Ep = 1049.62=0.04 m Np = 1604.06+0.05 m. Ep = 1049.62=0.04 m O Np = 1604.06+0.04 m. Ep = 1049.62=0.04 m = = = =
Join a community of subject matter experts. Register for FREE to view solutions, replies, and use search function. Request answer by replying!