Question

which of the below is not useful in aerial photography.

(A) Aircrafs (B) Helicopters
© Hot air balloons
(D) Buses.​

Answer 1

The item that cannot be used in the aerial photography is D. Buses.

Aerial photography:

• Aerial photography (or airborne imagery) is the taking of photographs from an aircraft or other aerial platform.
• When taking motion pictures, it is also known as aerial videography.
• Platforms for aerial photography include fixed-wing aircraft, helicopters, unmanned aerial vehicles (UAVs or "drones"), balloons, blimps and dirigibles, rockets, pigeons, kites, or using action cameras while skydiving or wingsuiting.
• Handheld cameras can be operated manually by the photographer, while mounted cameras are typically operated remotely or triggered automatically.

Answer 2

(D) Buses don't seem to be helpful in aerial photography.

Explanation:

• An aerial photograph, in broad terms, is any photograph taken from the air.
• Typically, aerial pictures ar taken vertically from craft employing a extremely correct camera.
• Aerial pictures ar classified into the subsequent types:

(i) Vertical pictures

(ii) less oblique pictures

(iii) high slant pictures

• Aerial photographers travel in planes or helicopters to photograph buildings and landscapes.
• They usually use cameras with gyrostabilizers to counteract the motion of the craft and guarantee prime quality pictures.
• Gaspar Félix Tournachon, ordinarily called "Nadar", is attributable with taking the primary roaring aerial photograph from a hot air balloon at 262 feet on Petit-Bécotre (now Petit-Clamart) outside Paris in 1858.