Surveying and Mapping Engineering Weekly Exercise (1)
On September 15, my first day at work was to follow the team leader to measure the cross section (also called earthwork) from the road to the ditch. Using the RTK of Tianbao, measure a point from the edge of the road, then measure a point at the fixed point of the slope parallel to the road, measure a point at the half of the slope, measure a point at the bottom of the slope, and then measure a point at the edge of the ditch. Take this as an example, nearly four kilometers have been surveyed.
September 16, the part left over from yesterday, measured in the morning. In the afternoon, switch to Leica's total station to measure RTK signals.
Bad place. The instrument frame is at the control point of RTK measurement in the morning, oriented at another point, and then the measurement begins.
/kloc-September, 0/7, in the morning, we took the total station and drawings to check the drawings (check the drawings). First, set instruments at the control points marked on the drawings. Point direction in the direction of distant visibility. Then put the prism bar in an obvious corner and measure the record. If the prism rod can't fit, switch to no prism measurement record, and measure and record an elevation on the road every other way. In the afternoon, we first set out from the construction site in wanda plaza, and compared with other surveying and mapping units to see whether both sides are within the prescribed scope, followed by the place where we didn't check the map in the morning.