Sunday, June 16, 2019

Useful Information Regarding Florida Keys Aerial Photography

By Timothy Butler


Aerial photography is a vital field in the profession of photography. The other term that is used in reference to this profession is airborne imagery. Airborne imagery is the process of taking pictures from a flying object like a drone or airplane. Platforms which are currently used commonly include kites, rockets, helicopters, unmanned aerial vehicles, balloons, pigeons, and parachutes just to point out a few. This is worth knowing about Florida Keys aerial photography.

The photos may be taken by a person aboard the various airborne platforms. However, if the platform cannot be boarded by a human being, then the cameras used are triggered automatically or remotely. Airborne imagery and air to air photography are two different ideas because of the manner in which photos in the two concepts are taken. In air-to-air imagery, photos of airborne platforms such as aircrafts, rockets, balloons among others are taken by another airborne platform.

Photos taken from the air can be categorized in various categories depending on a few factors. Photos that are taken from an angle are referred to as oblique photographs. The phrase low oblique photograph is used to refer to oblique photos that are taken from a low angle relative to the surface of the earth. On the other hand, the term steep or high oblique photographs is used to refer to photos that are taken from a high angle.

Vertical photos is another group of photographs. These pictures are taken straight down. Normally, these kinds of photos are taken to be used in photogrammetry and image interpretation. Special huge format cameras are normally used to take photos that are utilized in photogrammetry. Such cameras normally have documented and calibrated geometric settings.

Vertical photographs find use in the creation of orthophotos. Another name used to refer to orthophotos is orthophotomaps. These are photographs that have been geometrically corrected so that they can be used as maps. A better way of looking at orthophotos is a simulation of photos captured from an infinite distance, looking straight down. Perspective is usually removed in these photos while differences in terrain are corrected.

Aerial imaging is a field which has a long historical background, starting in France. The very first individual to try out the concept of taking pictures from above was called Gaspard-Felix Tournachon. Tournachon was both a photographer and a balloonist. Owing to his profession, Tournachon chose to take images of the floor of the earth from the air. Cameras used by Tournachon were hooked up on balloons which were flown over Paris.

The concept of aerial photography would later increase in popularity following the onset of World War One. The Britons and Germans used cameras attached on planes to spy on enemy troops. Back then, the photos taken were in white and black only. The cameras were of low quality and that limited the altitude at which photos were taken.

Today, airborne imagery is a fully developed field. It finds use in very many industries, including the military, research, aeronautical, film making, music, and recreation among others. Equipment used today is better and safer as well.




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