In order to understand how digital orthophotography can be useful you will first need to know about it and of course what it entails. By the time you have finished reading this article this is the information that you will have. Basically it is the technology of old used alongside new technology in order to create something that has many different uses.

This is something that you may have seen, pictures of your area taken form high above, but these pictures have any kind of distortion taken form them using the digital technology we are lucky to have.

An orthophotographic picture is taken from up above, in fact way above... 5'000 feet! This allows a good area to be covered in one photograph which is something that no one would be able to do when on the ground, well not unless you can see through buildings and hills.

The best way I can think to explain the uses for this is if you think of someone trying to gage an area, imagine that you are wanting to fit a carpet to a room in your house, in order to do so you will need certain objects to be out of the way, and you would not measure over the television or sofa, you would measure behind it or move it. Of course this is not something that is possible with buildings, I certainly would not be happy if you wanted to lift my house up to measure underneath it. This way you can measure areas of land easily.

You will find that Orthophotography Services have their own place in many businesses and organizations; it will mean that they can save money and a lot of time and hassle. One of the organizations that make use of this kind of photography is the environmental heritage service. The way this organization is able to utilize such technology is to monitor changes to certain kinds of plantations and similar. From above it is a lot easier to see if things have changed than being on the ground as you can compare the photographs of a wide area.

This is not something that can always be seen from the ground, especially if the change is not a big one, it could be so if the deterioration continues.

You will find that the pictures are highly detailed which means that they are also able to scope out things such as an illegal dumping site, this kind of activity could go undiscovered of not for orthophotography and people who are ruining our environment would go unpunished.

As you can see there are many uses to orthophotography and it will continue to have its uses for many years to come.

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