What are the different types of photogrammetry jobs?

Photogrammetry is the study to determine the geometric properties of aerial images. Photogrammetry jobs fall mainly into three categories: technician, analyst, and engineer. Each of these jobs uses physical and computerized images to perform tasks, but each job uses these tools to achieve different results. Each job is used by different industries as well.

A technician is the most basic of all photogrammetry jobs. The duties of this profession revolve around doing a lot of prep work for analysts and engineers. A technician acquires digital aerial photography from aircraft and satellites and prepares it, often in physical or digital form. The technician also archives images after an analyst has reviewed them. Performing administrative tasks that help co-workers is also an important responsibility of someone with this job.

A technician requires the least amount of education and training of all the different photogrammetry jobs. Typically, these roles do not require a college degree. Math and communication classes are essential to introduce and address the needs of analysts and engineers.

The most common photogrammetry jobs are usually those of analysts, because they are used in a wide variety of industries. The analyst is an expert in aerial photography, cartography and aerial surveying. These workers typically take computer files or physical photos and perform a variety of analytical work to make a report. They frequently seek to record elevation, plant life, and any physical structures within the confines of the photos. These jobs are frequently used by government agencies and engineering firms.

Educational requirements for an analyst vary, but a bachelor's degree in geography, geology, or civil engineering is generally required. These surveys help the analyst understand map reading, perspective, and scope. Specialized sciences, such as environmental biology, are also frequently used by those who are photogrammetry analysts.

A photogrammetry engineer is a highly specialized job in this field. These people do very little analysis of the photographs, but instead use the results of the analysts to plan various engineering projects. These photogrammetry jobs are often found in private and government offices that specialize in civil engineering projects. An example would be a group building a bridge and using satellite imagery to help create plans. Engineering jobs require at least a bachelor's degree, but often require a more advanced degree to handle the complexities and responsibilities associated with this job.

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