Overlooking the clouds, the usual picture on weekdays will change.
This is not a Penglai fairyland, nor a mirage, but it is really the beauty that exists in our lives. Click on the video to feel the visual shock of the "cloudy haze".
"Beach City Fog" - aerial photography
Photographer: Yu Longhai, video dreamer
Shooting equipment: Wizard 4 Pro+
*Special note by the photographer: The video was taken on May 10, 2017. As an aerial photography enthusiast, law-abiding flight is an obligation for everyone. I will not fly during the no-fly zone and no-fly.
*Safe flight tips: Fly in open areas to avoid over-the-horizon flights.
Through cloud photography, in the specific weather conditions such as advection fog or low-altitude clouds, the perspectives of the works taken above or parallel to the clouds are unique and full of momentum.
In the field of traditional photography, in order to take such photos, you need to find a higher position, and even need to fly through the air. But now, with the drone, you can easily find a camera in the sky to shoot through the clouds, creating an impressive aerial photography.
In the following, from the weather conditions and flight operations, we will talk about the necessary preparations for the drone to take pictures of the aerial photography, and how to improve the success rate of the shooting.
One of the main weather conditions suitable for shooting through cloud photography is advection fog. Advection fog occurs at the turn of spring and summer and in coastal winters and along rivers, or between mountains with high humidity. When advection fog occurs, it is often accompanied by the emergence of low-level clouds at a height of one or two hundred meters or less. This weather condition is more suitable for wearing aerial photography.
Why is advection fog suitable for aerial photography?
1 The advection fog layer is deep, and it can shoot the works with great momentum on the cloud;
2 Even if it is cloudy and sunny, the advection fog can be generated, so you can take pictures of the natural scenery of the sunny and sunny nights;
3 Once the advection fog is generated, the continuation time is wider and it is not easy to dissipate. This provides sufficient time for photography creation, and even combined with the time-lapse photography method to capture the video material flowing in the cloud;
4 The area where the advection fog occurs is relatively wide, and it is suitable for photography creation using the wide lens angle of the drone.
In addition to predicting the weather according to the weather forecast, the network distribution of some public cameras at home and abroad, such as the street scene channel of the fluorite broadcast network, can also observe the state of cloud distribution.
If the drone is frequently flying between a flat fog or a low-altitude cloud, the motor may be exposed to water. If it is not cleaned in time, the metal surface of the motor of the drone will be rusted. Drying and cleaning should be done as soon as possible after flying through the cloud.
If the Elf series is used, it is not recommended for the flying hand to fly at a wind speed of four or more (5.5m-7.9m/s). On the aqicn.org weather forecast website, you can find wind speed and wind direction and even air quality data from all over the country. In addition, you can use mobile phone App Meteo Earth to query detailed data such as cloud volume, wind speed, temperature and land surface pressure on the mobile phone. , the function is more abundant.
In the preparation of the cloud photography shooting plan, you can refer to the wind speed and wind direction data in the above websites and apps to predict the occurrence of advection fog weather conditions.
If there are a lot of clouds in the air, you can use the clouds to cover the extra objects in the picture when you compose the picture. You can also use the lines or trends of the clouds to help the composition by using the line guide or frame in the picture to eliminate. The interference element highlights the purpose of the main body of the picture.
In addition to considering the weather and the size of the wind, you need to fly to a place where there is no crowd and no crowds. It is best to find a takeoff point that can guarantee long-term take-off, such as the top of the mountain, and there is enough Vision, while ensuring safety, can improve the success rate of winning outstanding works.
As a drone flying hand, flying at high altitude is always responsible for the safety of the aircraft and the ground pedestrians. The speed of flight should not be too fast, and it is not flying in crowded places. The signal transmitted on the cloud above the cloud may also be subject to certain interference. In order to fly safely, you should pay attention to these two points:
1 Before taking off, it is necessary to know the orientation and height of the surrounding buildings or mountains. The ideal state is to judge the relative orientation of the aircraft and the building or the mountain by looking at the map and height on the monitoring screen. After taking off, please make sure that enough GPS satellites are found and the return point has been recorded correctly.
2 On a thick cloud, the signal transmitted by the drone may be disturbed, so novices should avoid over-the-horizon flying when performing cloud photography. At the same time, the flying hand needs to learn more and learn more, and is proficient in the flight operation of the aircraft with different head orientation. When encountering the interference of the signal transmission, the aircraft can fly back safely.
If you are familiar with the above matters in advance, the safety of flying and the chances of successful shooting will be greatly improved.
Wearing cloud photography is not a drone flying high, but a low cloud level. Once again, remind the novices to prepare for the cloud before attempting to wear the cloud. Plan the route ahead of time. Do not pursue the flying height when shooting. Try to avoid the over-the-horizon. Flying, put flight safety first.
The above content is reproduced from DJI Dajiang drone
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