Land surveying requires surveyors to follow a set of standard code and procedures and use proven tools and equipment to ensure accurate results. Established and experienced land surveyors would use advanced technologies such as high-definition 3D laser scanning services and GPS for land surveying services that may require highly detailed results for an array of applications, such as creating or updating as-built documentation, damage and condition assessment, and deformation analysis. So, when choosing a land surveyor in Washington, take time to get to know their methods and equipment before you decide to hire them, as these factors could determine an outcome and accuracy of the survey.
High-definition 3D laser scanning is currently the most advanced and updated land surveying technique used by reputable land surveyors in Washington. It is capable of producing accurate results swiftly, making it useful for time-sensitive projects. It is ideal for builders, surveying architects, and project developers when they need to study the land that has already been constructed, but must be examined for remodeling, destruction, or renovation. In 3D laser scanning, a fast and updated scanning system is used with a high-end software to generate and view the results. It provides critical measurements, such as panoramic images and markups, and it can take photo-realistic scans that offer precise and exclusive images to land surveyors.
GPS land surveying evaluates and determines the 3D space and terrestrial position of points and the distances and angles between them. This scientific technique is possible with use of a global positioning system (GPS) as a tool to determine the exact position of the points. It works directly through the satellites, which deliver the signals to the surveyor’s data collector where the data will be stored. The data is then downloaded into the computer, and a software is used to analyze and report it. A seasoned land surveyor in Washington would use elements of trigonometry, physics, law, mathematics, geometry, and engineering to ensure accurate results that meet your surveying objectives.