question 2: how does the compass see that the pointer is facing the north of the dial, so you can judge your position
question 3: how does the compass see that the pointer is facing the north of the dial, so you can judge your position
question 4: how to use the compass? Use a compass to make the map consistent with the actual terrain, and find out where you are now and the location of the destination you are looking for. The compass must be held horizontally, and it should be far away from the following items, so as to avoid the confusion of the magnetic needle: the compass should be 1 meters away from the barbed wire, 55 meters away from the high-voltage line, 2 meters away from cars and planes, and 1 meters away from magnets such as magnetic containers. Steps to find out the current location by using a compass: ① Make the actual terrain consistent with the direction of the map. ② Find two visible targets on the map. ③ Turn the running line (or long side) of the compass towards one of the targets ④ Find a circle to match the arrow and the pointer (north). ⑤ Place the circle in the north of the map without changing its direction. The tip of the long side of the compass matches the target on the map. ⑦ When the arrow of the circle and the extension of the magnetic north line draw a straight line. ⑧ Follow the same method for another target. The intersection of the two lines is where we are now. Use a compass to find the direction of progress ① Make the straight line connecting the current position and destination match the progress line (long side) of the compass. ② The arrow of the circle is parallel to the magnetic north line (the arrow is in the upper part of the map). ③ Take the compass away from the map and hold it in front of your body. ④ Twist your body until the arrow and pointer overlap. ⑤ The direction of the overlapping line is equal to the target direction of the map.
Remember to adopt it.
Question 5: How do you see the compass futures? The graphic pointer is facing the north of the dial, and you can tell where you are.
Question 6: How can you tell the direction of the house with a compass? Yes, there is also a compass on the mobile phone now. It's not convenient to carry if you buy it. Just download one. However, you should look at the orientation of the house, preferably in an open place, because the building has a reinforced structure, which will interfere with the magnetic field to some extent. Generally speaking, when you look at it from the center of the living room, use the red needle of the compass to point to the gate (the compass points to the south, that is, you sit facing north; The compass points to the north, that is, sitting north facing south; Similarly, it refers to the southeast, in order to sit in the southeast facing the northwest, and so on) I hope I can help you.
Question 7: How does the compass look at the direction? Your judgment is completely correct. However, if you are located in the southwest of Tianjin Water Park, the lower left corner of the pointer is definitely not the direction of the water park.
there is no up, down, left and right on the compass. Only the southeast and northwest. Simply look at W as west, E as east, N as north and S as south. You should have these four letters on your compass. You will know when you see the direction of the pointer.
Question 8: Actually, you don't need to look at the pointer, which shows the orientation and degree. If you want to look at it, the red pointer is north, and the compass is facing the front position with the degree on it, and the orientation depends on which two directions it is in, so you will know which direction you are in front of.