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Crash Course on Photogrammetry and What It Means to You

Taking photographs can be considered as an art form and known as a creative way to unleash one’s personality and likes. Through the use of photography, a person can best express her thoughts and tell stories to people. Because of the many uses of photography, many professionals and amateurs get into the business of snapping pictures. Some professionals make a living out of these pictures, and some take pictures for sentimental reasons and to preserve memories and events. But more than these uses of photographs, there are still some important roles and benefits that can be provided by photographs. For example, with photographs you can take measurements that can be used for other purposes. This is the science of Photogrammetry- the art of taking and making measurements from pictures. In this new use for photographs, you don’t just rely on photo capture. Rather the primary objective is to make measurements from these pictures. Photogrammetry Los Angeles

The main product of this service is usually a map or measurement or can come as a 3D model of a scene or object on the real world. This service can be provided by a 3D laser scanning Service Company or a related firm. There are now different ways of taking photographs that can be used in this kind of service. But most of the time, many firms are engaged in the use of photographs taken by aircraft. The great thing about these photographs is that the images can cover a wider area compared to simply taking photographs at the ground.

There are different kinds of Photogrammetry that you should know. Different professionals will have different ways on how to categorize this science. But if one defines the science based on the location of photography, then you will have two kinds of services- the aerial Photogrammetry and the close range Photogrammetry.

What Is Aerial and Close-Range Photogrammetry?

If this is the agreed arrangement then the pictures and the images will be taken above the ground and the camera will be mounted in an aircraft, and the camera is focused vertically on the ground below. The photos will then be processed through the use of a tool and using the stereo plotter that will allow for the operator to check two photos at the same time. The other type is called the close-range, and as the name suggests the professional will take the pictures up close and personal. Professionals will normally take the pictures using the tripod and in special cases, the cameras can be mounted in vehicles as well. Now under this kind of style, the images that can be generated are not topographic but rather drawings and 3D models.

Since these services are measurement-centered, then it is important that you pay attention to the quality of the services offered. Look for the professionals and firms that can offer excellent image measurement at the best standards. This is the best approach that you can take if you want to take amazing images and measurements of topography or certain real life scenes and spots.