Matters needing attention in aerial photography

(1) When performing aerial photography tasks, the personal safety of photographers should be ensured. After choosing a specific shooting position on the plane, fasten your seat belt to prevent accidents.

(2) In the process of taking photos, in order to ensure the smooth completion of the photography task, it is necessary to preserve the equipment carried with you to prevent the photographic accessories and equipment from falling from the air to the ground, otherwise it will not only affect the smooth completion of the photography task, but also cause accidents.

(3) In view of the fact that there are few opportunities to take pictures by plane, we should adhere to the principle of "rather more than less" when carrying out aerial photography tasks, and take as many valuable pictures and videos as possible in a limited and relatively short time. Finally, according to the actual situation of the geographical environment of the crime scene, the representative images that can explain the scene environment are selected as the location photos of the scene.

(4) Aerial photography must be combined with ground photography. Aerial photography can only reflect the orientation picture of the crime scene. For the general situation, key parts and detailed pictures of the crime scene, it is necessary to shoot on the spot, and it is impossible to complete all the on-site photography tasks simply by aerial photography.

(5) In aerial photography, the direction, angle and height of photography should be correctly selected according to the size of the scene, the characteristics of geographical environment, the direction and angle of lighting and the requirements of on-site investigation. The flying height of on-site aerial photography is generally appropriate.