Work out the coordinates (N & E) of a station (C) from the designated control stations (A, D) with known coordinates (N

Post by **answerhappygod** » Sat May 21, 2022 12:43 pm

: Work Out The Coordinates N E Of A Station C From The Designated Control Stations A D With Known Coordinates N 1 (48.99 KiB) Viewed 15 times

: Work Out The Coordinates N E Of A Station C From The Designated Control Stations A D With Known Coordinates N 2 (39.04 KiB) Viewed 15 times

: Work Out The Coordinates N E Of A Station C From The Designated Control Stations A D With Known Coordinates N 3 (134.6 KiB) Viewed 15 times

: Work Out The Coordinates N E Of A Station C From The Designated Control Stations A D With Known Coordinates N 4 (19.92 KiB) Viewed 15 times

Work out the coordinates (N & E) of a station (C) from the designated control stations (A, D) with known coordinates (N & E). This is to be carried out following a designed route and using the closed line traversing method. Coordinates (N & E) of the start station and the end station are given in the table. Coordinates of the Start Station A Coordinates of the Reference Station B Coordinates of the End Station D E (m) 65328.112 65336.961 65428.049 N (m) 40343.429 40378.297 40392.799
Coordinates of the Start Station A Coordinates of the Reference Station B Coordinates of the End Station D Misclosure Error at the End Station Coordinates of the Station C after correction Distance over which traversing is carried out E (m) N (m) 65328.112 40343.429 65336.961 40378.297 65428.049 40392.799 ? ? ? ? ? m
Here is an example of the Start station and the End station IEEE Start Station on a wooden peg End Station on the ground The horizontal angles are obtained clockwise from each station are shown in the table, together with the stadia hair readings obtained at both stations, Instrument position Horizontal angle Stadia hair reading Station A <BAC=12°27'00" Staff at C: Vertical angle is 90° Upper 1.198m; Lower 0.904m Station C <ACD=228°43'11" Staff at D: Vertical angle is 90° Upper 1.779m; Lower 0.879m
2. Present calculations including RB, latitudes, departures of all traverse lines and those associated with theodolite orientation. [30/100 marks] 3. Coordinates (N & E) worked out at the stations C and D. [20/100 marks)