Aerial photography of drones is a hot topic at present. A large part of aerial photography is a shooting technique. The biggest problem for novice aerial photography is that there is no planning for aerial photography, and there is no check with the later editing. What is the complete aerial photography process? Now let me talk about the process and skills of aerial photography.
The aerial photography process is basically similar to the shooting process, such as shooting movies and TV series, and there is a script required before shooting, and shooting according to the script. Then the aerial photography is the same, you must write the script before shooting. The script content includes (positioning, theme, presentation, each sub-shot: shooting people or scenery, shooting venue and time). After you have done this work, you can shoot.
Commonly used aerial photography techniques are as follows:
1. Guarantee the screen is compact
Aerial photography is king, free to fly, flying higher, you can shoot the big scenes of the city at random, this is the aerial photography enthusiasts are most willing to shoot, but especially pay attention to, no matter the scene is large or small, we need the most screen to adjust And interception, to ensure the compactness of the picture, highlighting an interest center, not large and large, wide and wide.
2. Find the right light and shadow to avoid high light ratio and large dynamics. Observe the right light, the right time, the water surface is just better when there is reflection. There is also a sunset slant, light and shadow are just right.
3. Look for the color, where the highlights are.
4. Looking for patterns, but not for gold composition, three-part, diagonal, and other composition methods, the main body is placed in the middle of the picture, taking a geometric pattern.
5. Look for the lines on the ground, and use diagonal lines, radiation, etc.
6. Shooting humanities, when you get the aerial camera, you will take the first time to shoot the city, the park-like high-altitude scene, but you don't know, using aerial cameras, low-altitude shooting humanities are also very easy to get out.
7. Make good use of the foreground to emphasize the perspective and depth.
8. The essentials of shooting the water
Shooting water, rivers, lakes and other waters on the ground, we often know to shoot at sunrise and sunset time. Considering that the small aerial camera can't shoot the big light ratio, when I shoot the water surface, it is usually noon, and I can shoot the water surface vertically. Photographing the sun's reflection on the water surface, if it is not without scenery, the water surface will generally be underexposed, and there will be a lot of noise.
In some places, shooting at noon time, the water surface will be darker and more noisy, and it will not be easy to handle in the later stage.
Summary of the new flying hand shooting error points of the drone aerial photography:
(1) No site inspection was conducted prior to take-off.
For example: obstacles on the site, pedestrians. It is very likely that the drone crashed and the property was lost.
(2) The novice's transition frequency is small or even does not change when shooting.
According to the normal shooting process, it should be a shot to go to the field. Due to the non-rotation or the small frequency of the transition: the flying hand or the photographer has limited viewing angle, and the shooting time is not enough for the shooting result; the flying hand is relatively fixed and will fly directly to the next lens location (the two are closer) When shooting, it is very likely that an obstacle or signal is blocked, causing the drone to crash.
(3) Novices have no strict shooting requirements.
After the novice took off at the time of shooting, there was no rule and no shots were taken according to the script. For example, when we watch a movie or a TV series, there will be a director saying that "card" means stop. The director will consider whether to re-shoot according to the effect of the shooting. Aerial photography should also be done like this, one shot at a time, and it will be retaken if it does not pass.
(4) The timing of novice shooting is improper.
The shooting time has a lot to do with the entire video. The timing is not in place, and each sub-lens environment sets the tone for the entire video. A similar shot is taken at noon and at night, in the summer and in the winter. So the script says that it was taken during this time period, and it is necessary to shoot at this time (not completed before putting it down). If you don't follow this, post-production will be very cumbersome, and the work after the production is not so real.
The aerial photography process is basically similar to the shooting process, such as shooting movies and TV series, and there is a script required before shooting, and shooting according to the script. Then the aerial photography is the same, you must write the script before shooting. The script content includes (positioning, theme, presentation, each sub-shot: shooting people or scenery, shooting venue and time). After you have done this work, you can shoot.
Commonly used aerial photography techniques are as follows:
1. Guarantee the screen is compact
Aerial photography is king, free to fly, flying higher, you can shoot the big scenes of the city at random, this is the aerial photography enthusiasts are most willing to shoot, but especially pay attention to, no matter the scene is large or small, we need the most screen to adjust And interception, to ensure the compactness of the picture, highlighting an interest center, not large and large, wide and wide.
2. Find the right light and shadow to avoid high light ratio and large dynamics. Observe the right light, the right time, the water surface is just better when there is reflection. There is also a sunset slant, light and shadow are just right.
3. Look for the color, where the highlights are.
4. Looking for patterns, but not for gold composition, three-part, diagonal, and other composition methods, the main body is placed in the middle of the picture, taking a geometric pattern.
5. Look for the lines on the ground, and use diagonal lines, radiation, etc.
6. Shooting humanities, when you get the aerial camera, you will take the first time to shoot the city, the park-like high-altitude scene, but you don't know, using aerial cameras, low-altitude shooting humanities are also very easy to get out.
7. Make good use of the foreground to emphasize the perspective and depth.
8. The essentials of shooting the water
Shooting water, rivers, lakes and other waters on the ground, we often know to shoot at sunrise and sunset time. Considering that the small aerial camera can't shoot the big light ratio, when I shoot the water surface, it is usually noon, and I can shoot the water surface vertically. Photographing the sun's reflection on the water surface, if it is not without scenery, the water surface will generally be underexposed, and there will be a lot of noise.
In some places, shooting at noon time, the water surface will be darker and more noisy, and it will not be easy to handle in the later stage.
Summary of the new flying hand shooting error points of the drone aerial photography:
(1) No site inspection was conducted prior to take-off.
For example: obstacles on the site, pedestrians. It is very likely that the drone crashed and the property was lost.
(2) The novice's transition frequency is small or even does not change when shooting.
According to the normal shooting process, it should be a shot to go to the field. Due to the non-rotation or the small frequency of the transition: the flying hand or the photographer has limited viewing angle, and the shooting time is not enough for the shooting result; the flying hand is relatively fixed and will fly directly to the next lens location (the two are closer) When shooting, it is very likely that an obstacle or signal is blocked, causing the drone to crash.
(3) Novices have no strict shooting requirements.
After the novice took off at the time of shooting, there was no rule and no shots were taken according to the script. For example, when we watch a movie or a TV series, there will be a director saying that "card" means stop. The director will consider whether to re-shoot according to the effect of the shooting. Aerial photography should also be done like this, one shot at a time, and it will be retaken if it does not pass.
(4) The timing of novice shooting is improper.
The shooting time has a lot to do with the entire video. The timing is not in place, and each sub-lens environment sets the tone for the entire video. A similar shot is taken at noon and at night, in the summer and in the winter. So the script says that it was taken during this time period, and it is necessary to shoot at this time (not completed before putting it down). If you don't follow this, post-production will be very cumbersome, and the work after the production is not so real.
Power Storage LiFePO4 Battery Solar Energy Systems For Home
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S/N
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Item
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Content
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1
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product type
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Modular 48V large-capacity energy storage power system
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2
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Module model
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48V200Ah
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3
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Weight
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430kg
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4
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System capacity
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200Ah*Parallel number(200~2000Ah)
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5
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Module dimension
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19-inch standard cabinet width, thickness 5U, depth 480
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6
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Maximum continuous charge and discharge current
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0.75C
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7
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Installation method
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Pedal models, seat bucket models, etc.
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8
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IP rating
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Module IP20, system power box can be customized IP65
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9
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Service life
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10 years or 3000 cycles
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10
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Operating temperature range
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Temperature: -20~60℃ Humidity: ≤85%RH
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11
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product description
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The product is positioned as an energy storage power supply system, in accordance with the ultra-long storage/cycle life, modular design, can be connected in parallel according to the required system capacity, and can realize battery intelligent monitoring and
battery management through RS485 communication or CAN communication, and inverter power supply/ UPS power supply and other equipment are perfectly compatible and can be widely used in various 48V energy storage power systems |
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14
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certificate
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MSDS,ISO9001,CB,UN38.3
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Energy Storage Lithium Battery Cbinet For Home
Jiangsu Zhitai New Energy Technology Co.,Ltd , https://www.zhitaibattery.com