A total station was setup on top of point A. The following observations have been recorded to point B in reflector-less mode: Оссupied Point Vertical Target (m) IH Azimuth SD Point Angle (m) 2 2 A 1.39 261 34 49 | -15 | 58 | 2| 207.085 If the coordinates of point A is (E=1318.756, N= 1758.883, H= 252.975). What is the Elevation of point D? Round your answer to 3 decimal places

A transit with stadia interval factor of 100.8 was set up at point C on the line between points A and B. The following readings were observed: HAIR READINGS ROD VERTICAL ANGLE UPPER MIDDLE LOWER A +15-25 1.972 1.854 1.732 В -09-07 1.330 1.175 1.010 If the distance from the instrument to the focus is 0.38m, determine the following: a) Horizontal distance between A and B. b) Difference in elevation between A and B.

Compare and contrast the pseudornage and carrier phase offset observation schemes. Which is more accurate?

A total station was setup on top of point A. The following observations have been recorded to point B in reflector-less mode: Occupied Point IH Target (m) Point Azimuth 0 F " 0 Vertical Angle . 14 SD (m) A 1.36 C 214 29 37 -4 19 56 208.527 If the coordinates of point A is (E-1659.637, N-1161.376, H-310.472). What is the Northing of point C? Round your answer to 3 decimal places. Do not add units to your answer (e.g. 100.351 NOT 100.351m) Your Answer: