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A quick flashback- The types of equipment used by land surveyors


Since ancient civilizations in Egypt, Mesopotamia, and Rome, humans have used tools to measure and keep their boundaries in order to separate themselves from their neighbours. While the utilization of such tools was all but lost during the Middle Ages- the Renaissance saw a revival in interest and need in tools for Identification survey and parcel the land around them.

Historical Glance

Many surveying tools in use at present are similar to those that were employed to contour survey and map the first settlements of the land. We are at the dawn of a new era and surveying technology that went practically unchanged for hundreds of years. It is now being set up to the computer age, which has given out to only make the surveying evaluation even more precise than before.

In its earliest days, one of the main tools for carrying out land surveys was a chain (also sometimes known as Gunter’s chain) of a particular length. These chains would be pulled tight, and efforts would be made to hold the measurement level in order to improve accurateness.

Leaps and bounds in accuracy in surveying were created with the introduction of such equipment as the surveyor’s theodolite and compass. The surveyor’s circumferentor or the compass consisted of an index and a brass circle; on the circle was a compass. It was used to calculate and measure horizontal angles. A theodolite could measure both vertical and horizontal angles. Because of the better correctness, theodolite was the number one tool for surveyors all over Europe by the early 1800s. However, because of the theodolite’s bulkiness, the surveyor’s compass was still used in heavily wooded areas. This led to its resurgence in fame during the Colonial period of the United States.

Modern world

Today, modern electronics have improved on the theodolite. There is an addition of an electronic distance measurement device or EDM; in a short period of time, total stations have gone from being electronic or mechanical devices to simply electronic systems with on-board software and computer and this has changed the land surveyor cost too.

As Global Positioning Systems (GPS) have gained extensive use in the private sector, they have also inevitably entered the land surveying sector. That said GPS systems are not always as correct as the surveyor would think, though they have increased the speed of the Boundary survey cost a lot. Additionally, GPS systems have trouble functioning properly in deeply wooded areas.

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