Traverse Computations
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TRAVERSE COMPUTATIONS
GIVEN DATA
Coordinates. EA
=
5000 ft
NA
=
5000 ft
Bearing. Point A
55° 30' 00''
(Experimental)
55° 56' 02''
(Actual)
Length. AB
141.32 ft
BC
96.50 ft
CD
130.43 ft
DE
365.33 ft
EF
166.50 ft
FA
193.96 ft
Angles.
155°
49'
24''
127°
31'
03''
150°
50'
15''
1
87°
14'
38''
<E
95°
37'
01''
103°
04'
55''
Diagram F
A
E B
D C
2
Angles and Bearing Calculations
AF ANGLE A AB BACK BEARING BA ANGLE B BC BACK BEARING CB ANGLE C CD CD BACK BEARING DC ANGLE D
DE BACK BEARING ANGLE E EF BACK BEARING ANGLE F FA
AF
Angles Degrees 55 155 211 211 -180 31 127 158 158 180 338 150 489 360 129 129 180 309 87 396 -360 36 36 180 216 95 312 312 -180 132 103 235 235 -180 55 55
Minutes 30 49 19 18 0 19 31 50 48 0 50 50 40 0 40 37 0 40 14 55 0 55 50 0 55 37 32 26 0 32 4 37 30 0 37 30
Seconds 0 24 24 11 0 24 03 27 02 0 27 15 42 0 42 04 0 42 38 20 0 20 30 0 20 01 21 18 0 21 55 16 01 0 16 0.4
3
Error Calculations
Given Angle Calculated Angle Error Error in Sec Error/Angle
Degrees 55 55 0 0 0
Minutes 30 37 7 0 0
Seconds 00 16 16 +436 +72.66
4
Summary Of Computation Of Coordinates
Point A Point B Point C Point D Point E Point F Point A
Easting 5000 ft 4926.58 ft 4961.47 ft 5063.79 ft 5281.00 ft 5159.52 ft 4999.95 ft
Northing 5000 ft 4878.27 ft 4788.70 ft 4706.10 ft 4998.48 ft 5110.83 ft 5000.97 ft
5
GIVEN DATA
Coordinates. EA
=
5000 ft
NA
=
5000 ft
Bearing. Point A
55° 30' 00''
(Experimental)
55° 56' 02''
(Actual)
Length. AB
141.32 ft
BC
96.50 ft
CD
130.43 ft
DE
365.33 ft
EF
166.50 ft
FA
193.96 ft
Angles.
155°
49'
24''
127°
31'
03''
150°
50'
15''
1
87°
14'
38''
<E
95°
37'
01''
103°
04'
55''
Diagram F
A
E B
D C
2
Angles and Bearing Calculations
AF ANGLE A AB BACK BEARING BA ANGLE B BC BACK BEARING CB ANGLE C CD CD BACK BEARING DC ANGLE D
DE BACK BEARING ANGLE E EF BACK BEARING ANGLE F FA
AF
Angles Degrees 55 155 211 211 -180 31 127 158 158 180 338 150 489 360 129 129 180 309 87 396 -360 36 36 180 216 95 312 312 -180 132 103 235 235 -180 55 55
Minutes 30 49 19 18 0 19 31 50 48 0 50 50 40 0 40 37 0 40 14 55 0 55 50 0 55 37 32 26 0 32 4 37 30 0 37 30
Seconds 0 24 24 11 0 24 03 27 02 0 27 15 42 0 42 04 0 42 38 20 0 20 30 0 20 01 21 18 0 21 55 16 01 0 16 0.4
3
Error Calculations
Given Angle Calculated Angle Error Error in Sec Error/Angle
Degrees 55 55 0 0 0
Minutes 30 37 7 0 0
Seconds 00 16 16 +436 +72.66
4
Summary Of Computation Of Coordinates
Point A Point B Point C Point D Point E Point F Point A
Easting 5000 ft 4926.58 ft 4961.47 ft 5063.79 ft 5281.00 ft 5159.52 ft 4999.95 ft
Northing 5000 ft 4878.27 ft 4788.70 ft 4706.10 ft 4998.48 ft 5110.83 ft 5000.97 ft
5
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