The Various Geophysical Survey Tools Available

Conducting a geophysical survey is a complex process, and having the right geophysical survey tools is an essential part of the process. Geophysical surveys are conducted for various purposes, from identifying potential issues, preparing for construction, and noting the location of utilities for any environmental issues and mapping the subsurface of the earth. Bearing all this in mind, it’s easy to see why there is such a wide variety of geophysical survey tools now available to help with the wide range of needs when conducting these surveys. 


However, there is one thing universal when it comes to these tools. They are all highly sensitive pieces of equipment and, as such, it is important when acquiring these tools to ensure you are getting access to the right one for the job you have at hand and one able to give you the most accurate readings possible, regardless of the type of geophysical survey you are conducting. As the field has broadened, even more types of geophysical survey tools have been released, completing an even broader range of tasks. Here, we will take a look at some of these tools for those interested in finding the right tools for their own projects.


Basic Geophysical Survey Tools


Those in need of geophysical survey tools typically have a few things to keep in mind, regardless of the type of job they need to complete. Among the most common issues individuals face when they need to complete a geophysical survey is the need for a compact tool. Typically, a geophysical survey is completed in an area where it can be challenging to maneuver a large and unwieldy tool, which has made it difficult to use some of the geophysical survey tools available in the past. However, many basic tools used for surveying are now much smaller and more lightweight than older options, with some weighing around 30 pounds. 


Additionally, many geophysical survey tools are now wireless options. This is another great benefit of the modern options compared to past tools, which required complex setups, making them much more difficult to maneuver and increasing the time it took to complete geophysical surveys. With these modern geophysical survey tools, you can take care of a range of tasks. This includes searching for both metallic and non-metallic utilities, locating water lines, and detecting voids within the earth as well as underground storage tanks. Basic geophysical survey tools can also be used to identify soil characteristics, which can be incredibly useful when beginning a construction project. Meanwhile, those working in the field of archaeology can use these tools to locate shallow objects within the earth. 


Other Geophysical Survey Tools Now Available


While the majority of individuals may be satisfied with a basic option when in need of geophysical survey tools, there are numerous specialized tools available to take care of a wide range of needs. For example, ground-penetrating radar systems can inspect and scan concrete, identify rebar, conduits, and any nonmetallic objects inside. Meanwhile, other geophysical survey tools are designed to be used on pavement. They are made to work quickly, measuring the thickness of pavement and asphalt as well as the overall condition of the road, all at high speeds. Geophysical survey tools are also available for bridges and similar structures such as balconies and parking structures made from concrete, allowing workers to assess the condition of these structures, measure the condition of the concrete and identify any potential issues. Just as is the case with other basic geophysical survey tools, these are all made to be much easier to use and operate than some of the other tools available in the past, being functional items crews can pick up and maneuver quickly and efficiently. This can help speed up the process of conducting surveys while still ensuring crews get the most accurate readings possible during their surveys. 


It’s always vital to have the best and most accurate information available when you are getting ready to complete any sort of project, whether starting from scratch or getting ready to renovate. This is why crews complete geophysical surveys in the first place. However, the newest generation of geophysical survey tools has made it much easier to quickly and efficiently get highly accurate information. 


Meta: Learn about the wide variety of geophysical survey tools and how they are used to conduct surveys on the ground, pavement, bridges, and other structures.


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