Equipments Used In Land Surveying

Taking accurate measurements is one of the most important tasks a land surveyor must complete.

Equipments used in land surveying.

Below is information about and equipment recommendations for seven different types of land survey. Surveyors combine the angle data with distances from a chain or tape measure and it allows them to triangulate the location of any point using trigonometry. Land surveyors are responsible for helping construction companies governmental agencies and other entities to accurately measure properties and determine boundaries. With such surveying instruments survey work will be slow and tedious.

The most common surveying equipment is called a theodolite. Instruments used in surveying include. By using various tools a land surveyor can measure things such as elevation angles and boundaries on a property. The main surveying instruments in use around the world are the theodolite measuring tape total station 3d scanners gps gnss level and rod.

In conventional surveying chain and tape are used for making linear measurements while compass and ordinary theodolites are used for making angular measurements. There is a variety of tools that can be used to take measurements including tapes rulers chains and laser devices. Pole surveying prism surveying corner cube retroreflector prismatic compass angle measurement ramsden surveying instruments. Levels and surveying equipment.

Another piece of equipment available at ags are used zupt inertial navigation gps system or b pins. Whereas a theodolite allows measuring of horizontal and vertical angles. In the early 1900s surveyors started to use surveying equipment such as planimeters theodolites automatic levels and measuring wheels. Free shipping on many items browse your favorite brands affordable prices.

A planimeter is the best known tool for measuring asymmetrical land areas as they eliminate the need for charts or manual calculations. This portable unit is encased in hard plastic and is able to go wherever you need it to. Groma surveying laser scanning. Tape measures are often used for measurement of smaller distances.

How does survey equipment work. There are multiple forms of land survey each with a unique purpose and set of required tools. Only weighing 33 pounds it s the perfect weight for any longer surveying missions. Most instruments screw onto a tripod when in use.

Leveling work is carried out using a dumpy level and a leveling staff. The following is an overview of such tools.