Choosing Land Surveying Equipment.
One of the oldest sciences on the planet is land surveying. It is recorded in books of history of the earliest human civilization. It involves measuring the earth serves and above. Measurement of heights and distances are some of the activities that are involved in the land surveying. Land can be mentioned as one of the vital resources available. The increase in population has made the need for survey in the current world grow. Title deeds are issued when the subdivision is done on land. Land surveyors are the individuals who are trained to carry out land surveying For a land surveyor to be competent then he or she must be competent in the use of land surveying tools. There are several lands surveying equipment’s that are used today. One of the initial tools is chain and the tape.
They measure the distance between points on the land parcels. They were used in the ancient, but they are still used today. Theodolites are another tool that is used for land survey. Theodolites are used to calculate the bearing on predetermined lines. Controls are a must when using theodolites. These are commonly called traverse controls. They are established through the process of leveling. The equipment that is used in the heighting is called a level. There are different types of levels from analog to digital levels. These controls created by levels are the starting points of any measurement done in land survey. Other type of land survey instrument is the total station. This machine has an inbuilt electronic distance measurement system that computes distance. It is used in the measurement of bearing and distances simultaneously. A reflector is used as the target. Laser beam is the technology that is employed.
The new technology has resulted in the invention of other surveying tools. One of them is the global positioning system that people refer to as the GPS. GPS are very new inventions and occur in different versions. The GPS utilizes the satellite technology in the carrying out of measurements. Land surveyors mostly use the Trimble GPS. It is very accurate and more portable compared to other survey equipment. It uses software that is customized to fit the surveys functionalities. This software has an easy to use interface that is friendly. The GPS also has an internal storage where you can store surveying data. One can utilize external units to store the data. The use of GPS in land survey has highly revolutionized the field. Land surveying is undertaken very quickly using the Trimble GPS. There are some factors that are to be put in mind when purchasing the land surveying tools. Know the type of survey to be undertaken. The accuracy requirements of the survey are also a must. Land surveying results will highly depend on the choice of land surveying equipment used.