It is said that construction services such as land surveying have existed since before the construction of the Great Pyramids. Practically, ever since man has seen a need to possess their own land, land surveys have been conducted. Of course, the survey equipment has gone a long way since the Egyptians. Surveyors now use lasers, GPS and digital equipment.


You will be amazed to find out that although the technology has gone a long way, many of the first tools used to survey the land are actually quite similar to the ones that are being used today. The computer is the key component that changed the entire game.


But still, there are a lot of tools that made their way into these modern times and are actually quite popular. One example could be the theodolites. This kind of survey equipment can help you take both horizontal and vertical measurements and it was used quite extensively in the nineteen century. There have been a lot of improvements made to this piece of equipment; one of the most important ones being the fact that it has gone electronic. It has taken the acronym EDM and it stands for electronic measurement device or they are also called total stations. They are no longer the tools they used to be, seeing that today they have computer components along with the software to run them. You can find such a device and many more for sale at http://www.chanton.co.uk/surveyequipment.aspx.


Another piece of survey equipment that has brought construction services in the computer age is the GPS. GPS stands for Global Positioning System. And although people have a different perception, you should know that this is not the most accurate type of measuring equipment that can be found. The system works by using satellite technology. The image is transmitted by the GPS to the satellite and the other way around. Data can be lost in all of the file transferring and there are not a lot of fail safes built in to prevent such mistakes. Some may find that heavily wooded areas, like a forest, affect the accuracy of the equipment even further.


Some companies that offer construction services such as land surveys can afford more detailed surveys. Such companies will use more than just one method of measuring, in order to insure the best accuracy. For example, one team can measure from the ground level by using total stations whilst another team will double check all the readings done before from a helicopter.


It seems that when it comes to construction services such as land surveys, the technology behind it can improve a lot, but the tried and old methods are not yet obsolete. As the industry changes, the methods still have their roots in the technology of days gone by. Old technology used in combination with newer technology yields the best results and offers the most accurate surveys. All of this is important when you are considering of purchasing such equipment, but for better result, visit http://www.chanton.co.uk.


If you are considering of purchasing some Survey Equipment http://www.chanton.co.uk/surveyequipment.aspx or even if you are looking for a company that deals in Construction Services http://www.chanton.co.uk , then you should contact the best from the start: the Chanton Group.