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lundi 14 décembre 2015

Surveyors, Cartographers & Other Similar Careers

By Carey Bourdier


If you have a love for mathematics or perhaps you like the idea of helping to build things or create maps, then you might be interested in surveying or perhaps an occupation similar to surveying. You will have the opportunity to use a variety of unique instruments, such as theodolites and other optical tools. If you think surveying might be for you, take a look at these jobs that are in many ways similar to surveying.

Many people love maps, and making detailed, accurate maps is just as important today as it has been for thousands of years. Cartographers and photogrammetrists are the scientists that make all types of maps. These include road maps, topographic maps, climate maps and many more. Cartography is the more familiar of these two branches of science, but photogrammetry is also quite important.

Most of us probably know little about photogrammetry as it is a fairly new branch of science. Surveyors and cartographers will use clinometers and theodolites as well as other optical instruments to make calculations for mapmaking, but a photogrammetrist has to take measurements from photographs. For instance, perhaps you are measuring a mountain and using a photograph to help you with this process. With the help of satellite images, projective geometry and optics, a photogrammetrist can make these types of calculations.

No surveyor, cartographer or photogrammetrist is an island, however, and they have assistants known as mapping technicians or surveying technicians. A surveying technician does not need a great deal of formal training but will need to learn how to use angle measuring tools such as the inclinometer or the theodolite, and much of these skills can be acquired with on-the-job training. On the other hand, a mapping technician will need some level of formal schooling in order to learn how to use the complex technology needed for cartography and photogrammetry projects.

Another person who will learn how to use all of the optical tools known to surveying is the landscape architect. This person definitely might use a theodolite or perhaps a clinometer to make calculations as well as learning how to use a variety of helpful planning software. Landscape architects can be hired for smaller jobs, such as planning out the landscaping of a private home or for larger projects such as planning out the development of a huge community or a college. In addition to having a good eye for design, this professional also has to have knowledge about botany, conservation, erosion and much more.

Civil engineering is yet another field that might be of interest to someone who is considering a surveying-related occupation. A civil engineer might work on projects such as road construction, bridge construction, airport construction or even the creation of dams or tunnels. You will definitely need strong surveying skills and probably will learn to use optical instruments such as the handy theodolite and perhaps a total station or clinometer as well as various computer programs.




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