bearings 方向角

True Bearing
Error
3
4 5 6 7
7
8 9 10 11
8
9 10 11 12
12 Total
Average
Error
Error
Total Average
Error Error
Worksheet 2 (Radar)
Q
Worksheet 3
3. Measure angle between.
Bearings
Measuring the bearing of one point from another.
N
N
298o
P
118o
How are the bearings of A and B from each other related and why?
N
To Find the bearing of Q from P.
P
1. Draw a straight line between both points. 2. Draw a North line at P.
118o
Q
3. Measure angle between.
Worksheet 3
Bearings
Worksheet 3
Q
360/000
Bearings are Measured 1. From North 2. Clockwise 3. Using 3 figures
B e ar in gs
Find the bearings of the following: 1. A from B 4. M from N 2. C from D 5. P from Q 3. Tfrom S 6. V from W
S
145o
230o
S
S
A protractor is used to measure bearings.
315o
NW
360o
Bearings
360/000o
350o
N
020o
045o
NE
Use your protractor to measure the bearing of each point from the centre of the circle.
(Worksheet 1)
290o
270o
W
080o
E
090o
250o
SW
110o
SE
225o
210o
S
160o
135o
180o
N 360/000o
330o 315o 030o 045o
290o
075o
Estimate the bearing of each aircraft from the centre of the radar screen.
N
060o
B
A
Worksheet 3
1. Draw a straight line between both points.
2. Draw a North line at A. 3. Measure the angle between.
Bearings
Measuring the bearing of one point from another.
Measuring the bearing of one point from another.
To Find the bearing of P from Q. N 298o
P
1. Draw a straight line between both points. 2. Draw a North line at Q.
S
1 . B
A C
2 .
D
3 .S
180
T
4. M N
Worksheet 4
5 .
Q
6
V
P
W
Bearings
000/360o
N
270o
W
E
090o
S
Worksheet 1
180o
My Estimated Bearing 1 2
True Bearing
Error 1 2 3 4 5 6
My Estimated Bearing
B e ar in gs
Find the bearings of the following: 1. A from B 4. M from N 2. C from D 5. P from Q 3. Tfrom S 6. V from W
330 300
N
030 060
270 W
E 090
120
240 210 150
W 270o
Control Tower
250o 110o
Biblioteka Baidu
090o E
Air Traffic Controller
225o 170o
135o
200o
180o S
Bearings
Measuring the bearing of one point from another.
To Find the bearing of B from A.
330 300
N
030 060
270 W
E 090
120
240 210 150
S
1 .
060o
B
A C
2 .
D
3 .S
180
125o
T
234o
4. M
5 .
Q
6
V
302o
Worksheet 4
N
P
232o
310o W
360/000
Bearings are Measured 1. From North 2. Clockwise 3. Using 3 figures
Measuring the bearing of one point from another.
N
N
060o
B How are the bearings of A and B from each other related and why?
240o
A
Worksheet 3
Bearings
Measuring the bearing of one point from another.
Bearings
Bearings
360/000o
N
1. Measured from North.
060o
2. In a clockwise direction. 3. Written as 3 figures.
270o
W
60o
E
090o
S
180o
N
N N
315o
W
145o
E
W
230o
E
W
315o
E
To Find the bearing of A from B. N
B
240o Worksheet 3
A
1. Draw a straight line between both points.
2. Draw a North line at B. 3. Measure angle between.
Bearings