Can dji mavic3 fly in snowy days?

Winter flight guide?

In winter aerial photography, the temperature drop can't be prevented! Affected by the cold weather and environment, if you rush into battle without adequate preparation, you will inevitably encounter unexpected embarrassment and even accidents. ?

To this end, we summarized this winter flight guide to make aerial photography safer and more reliable.

Suggestions for using batteries in winter:

1.？ Before flying, the battery must be fully charged to ensure that the battery is in a high voltage state; ?

2.？ Preheating: Fully preheat the battery to? 20°C？ Above (can you pass? app？ Check the battery temperature); ?

3.？ Keep the plane hovering after takeoff? 1? Minutes or so, let the battery fully preheat itself by using internal heat; ?

4.？ Operate the swing gently to avoid flying in a violent posture; ?

5.？ When the weather is cold, the flight time may be shortened. It is suggested to pay attention to the battery power of the aircraft in real time during the flight. ?

6.？ It is recommended to return early to avoid low power return.

Suggestions on flight environment:?

1.？ Observe the environment before the flight to ensure that there is no strong wind or rain and snow; ?

2.？ Please keep the ambient temperature at? 0? ℃? Flying in the environment; ?

3.？ When landing, try to avoid the aircraft battery or aircraft motor from touching the ice and snow, so as to avoid damaging the aircraft circuit after the ice and snow melt; ?

4.？ GPS？ Please fly carefully when the signal is bad.

Thermal insulation measures

Low temperature not only affects the flight performance of aircraft, but also affects the mobile equipment and handling stability. Therefore, heat preservation measures must be taken during the flight. ?

Mobile equipment insulation:?

Most mobile devices use a built-in lithium battery, which is similar to the principle of aircraft batteries. In the low temperature environment, the power consumption of mobile devices increases obviously, the battery activity decreases, and abnormal phenomena are prone to occur during use. Pay attention to the mobile device to keep warm when flying, and pay attention to the possibility of automatic shutdown and app? Flashback and other phenomena. ?

Keep your hands warm:

In winter flight, if your hands are exposed to cold air for a long time for flight control, your fingers may be stiff due to low temperature, resulting in slow control response. Therefore, hands should be kept warm before flying to avoid long-term flight and prevent hand frostbite.

Shooting skill

Snow is an important subject in winter aerial photography, but if you want to take a picture of the beautiful world wrapped in silver, you should pay more attention to the adjustment of exposure and tone. ?

Increase exposure:?

Regarding underexposure, there is a proper term in photography called "white plus black minus", that is to say, on a white background, the light metering system of the camera thinks that there is more light than the actual situation, and the photos taken will be underexposed. Therefore, when shooting the snow scene, we need to increase the exposure appropriately to make the exposure of the snow scene normal and appropriate. ?

Adjust the white balance:?

The automatic white balance of the camera is easy to get the correct tone in sunny days, but it is often not the most accurate effect in snowy days. If automatic white balance is used, the snow scene will be gray and look opaque. Therefore, it is necessary to adjust the white balance of the camera according to the environment at that time, so that the color of ice and snow in the photo is closer to the white seen by the naked eye.