One of the most unique and innovative devices ever made is a ground penetrating radar device. It utilizes what are called radar pulses, ones that are sent directly into the soil in order to determine soil composition. They may also use electromagnetic radiation, that which is delivered in the microwave bands, so as to determine what subsurface structures are there. Depending upon the type of signal that is received back, it can determine what type of structures or substances are underneath the soil and can also be sent directly into the water to obtain similar results.
How GPR Devices Work
The use of high frequency radio waves is traditionally how these devices operate. They can send frequencies up to 2.6 GHz and as low as 10 MHz in order to find information. A receiving antenna is the key to receiving information back which will then be processed by a computer in order to determine what types of materials are underneath the ground or in the water. This methodology was likely determined after seeing the results that could be obtained through seismology experiments and studies. If the ground is electrically conductive, this can actually improve the signal that is returned back to the device to provide more accurate readings.
How Is This Technology Utilized?
This technology can be utilized in specific fields such as archaeology to find artifacts or structures that have been buried. It is used quite extensively in military operations, and in three dimensional imaging in order to determine the layers of soil or sediment that is underneath the ground. There are some limitations that they have which includes using this with soils that have an extreme amounts of salt or excessive amounts of clay. There are some disadvantages to using this equipment which includes interpreting the data improperly, or not having enough experience or expertise to utilize these somewhat comprehensive machines.
How To Find Companies That Sell GPR Devices
There are many companies that produce these devices all over the world. If you are looking for one that is close by, they will have websites that will show you what they are capable of doing. Prices will be listed, and if they are not, you can always speak with the representative that can give you a quote directly. It is recommended that you speak with the representative if you are not sure which type of ground penetrating radar device to obtain. Simply tell them what you are trying to achieve and they will recommend devices that others in similar situations have use.
If you need to obtain one of these units, you can always find a company online that is selling them. You may also want to consider getting more advanced GPR devices that uses holographic subsurface radar. These can also be configured in different ways for finding conduit, pipes, and other very specific items. Once you have found one that looks promising, if you can find similar units on other websites, simply choose the one offering you the best deal. Regardless of your occupation, or what you need ground penetrating radar for, you now know how to find the companies that sell these unique items that you can use with your business.