Some Required Factors You Need To Recognize In Aerial Photography
Photos of the ground taken from high altitudes belong to what is known as aerial photography. Planes, balloons, helicopters, dirigibles, poles, parachutes and kites can be used as platforms for aerial photography. The history of this kind of photography begins in mid 19th century in France with the balloonist Gaspard Felix Tournachon. Later on, people tried to use aerial photography for security or military purposes.
Aerial photography serves for a variety of purposes and applications. Since digital cameras are widely available for average consume, lots of people take amateurish aerial photography. Yet, there are more scientific than hobbyist applications to such photos. Aerial photography is very practical for cartography. It is very difficult to create topographic maps without such pictures. The novelty is now apparent in the level of technologies and the types of processing softwares used in these applications.
Geographic information systems (GIS) are now used by all mapping agencies, and aerial photography makes it possible to align the images with the real-world coordinates so that they can be registered and deployed widely. Google Maps highly depends on aerial photography, and with this model we are not far from the operational model of Google Earth that relies on satellite images to create a simulation of 3D landscapes.
Environmental studies, surveillance, commercial advertising and artistic projects are just a few other domains in which aerial photography plays a very important role. The possibility to document events and features on private properties is one other noteworthy issue here. Aerial photography is essential for many legal actions since anything that can be viewed from public space does not infringe the right to privacy, according to the US law system.
Aerial video is becoming the alternative to aerial photography, since you can use a GPS system to embed meta data in a video. This means that science and technology could be moving beyond the realm of aerial photography into something a lot more complex. The complexity of the applications is incredible and thanks to the visible progress made in the design of the cameras.
The delimitation of land properties can also be performed with aerial photography. Mention must be made here that aerial photography requires the use of a very good digital camera, with a motion stabilizer and great good optics. Otherwise, you won’t get much of the photos!
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Tags: Arts, entertainment, hobbies, photography