There have been many jobs of great importance throughout history, and the job of a surveyor has certainly been a very crucial profession. Surveyors have been used since the earliest civilizations to help with construction and the creation of boundary lines. Many of our best statesmen worked as surveyors including both President Washington and also President Lincoln. There are many different types of surveying, and each type has different tasks and requires different training.
It is fairly common knowledge that surveyors set up the boundaries between parcels of land or perhaps between counties, cities and countries, but this type of surveying has its own special name. Few people are aware that this is called cadastral surveying. While you might not have known the name, it is easy to understand how important it is to determine boundary lines, whether it be between two countries or in residential area in our own country.
The surveyors of today use a device called a theodolite to help them make precise calculations. This device has been used for hundreds of areas and is important because it measures angles in both the horizontal and vertical plane. Today's theodolites look different than those invented long ago, but the theory is the same. Before there were theodolites, other instruments were used including a surveyor's compass and many types of levels. Ancient Egyptians used everything from ropes to plum bobs to gromas to help establish boundaries and to help with construction tasks such as the building of the Great Pyramids.
It's not just comprehensive work regarding our different types of boundary lines that concern surveyors. These highly trained professionals also work under the surface, as well. Mining beneath the earth is also something that doesn't happen without a surveying engineer present. They help assess safety when mines are being excavated, and also are used for drilling for oil on land.
This includes mapping out the bottom of the ocean floor which can be useful for many different types of companies, including mining operations and military uses. The ocean that exists under the waves is not unlike the earth's surface above sea level with many canyons and mountain ranges, so it is important to know what is underneath. A device that helps with this underground or undersea surveying is known as a total station, and it includes both an electronic distance meter and an electronic theodolite.
From the earliest days of exploration, the job of cartography has been hugely important, and those who create maps were trained in many aspects of surveying. Lewis and Clark, for instance, were both highly respected surveyors, which is why they were chosen to lead the expedition that explored the Louisiana Purchase. In addition to mapping out the land in great detail, they also had to report back to the government about where settlements could be established and also give an extensive list of the native animals and plants that they encountered.
It is fairly common knowledge that surveyors set up the boundaries between parcels of land or perhaps between counties, cities and countries, but this type of surveying has its own special name. Few people are aware that this is called cadastral surveying. While you might not have known the name, it is easy to understand how important it is to determine boundary lines, whether it be between two countries or in residential area in our own country.
The surveyors of today use a device called a theodolite to help them make precise calculations. This device has been used for hundreds of areas and is important because it measures angles in both the horizontal and vertical plane. Today's theodolites look different than those invented long ago, but the theory is the same. Before there were theodolites, other instruments were used including a surveyor's compass and many types of levels. Ancient Egyptians used everything from ropes to plum bobs to gromas to help establish boundaries and to help with construction tasks such as the building of the Great Pyramids.
It's not just comprehensive work regarding our different types of boundary lines that concern surveyors. These highly trained professionals also work under the surface, as well. Mining beneath the earth is also something that doesn't happen without a surveying engineer present. They help assess safety when mines are being excavated, and also are used for drilling for oil on land.
This includes mapping out the bottom of the ocean floor which can be useful for many different types of companies, including mining operations and military uses. The ocean that exists under the waves is not unlike the earth's surface above sea level with many canyons and mountain ranges, so it is important to know what is underneath. A device that helps with this underground or undersea surveying is known as a total station, and it includes both an electronic distance meter and an electronic theodolite.
From the earliest days of exploration, the job of cartography has been hugely important, and those who create maps were trained in many aspects of surveying. Lewis and Clark, for instance, were both highly respected surveyors, which is why they were chosen to lead the expedition that explored the Louisiana Purchase. In addition to mapping out the land in great detail, they also had to report back to the government about where settlements could be established and also give an extensive list of the native animals and plants that they encountered.
About the Author:
Carey Bourdier enjoys writing about precision scientific instruments. To get more details about surveying instruments such as a surveyor compass, or to find other alignment instruments, go to the Warren Knight website now.
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