Long range locator frequency against the target side by side single beam

According to the principles of locating coordinates with a Long range locator frequency (metal detector the frequency antenna) is designed according to the principles of low frequency or multi frequency radar in the range opposite to the target with a single set of side antennas and it has its own conditions for locating coordinates if the set of antennas is in the hand of the operator The target side is close to the target the antenna movement will be in the direction opposite to the target center basically with a Long range locator frequency long range locator (that is a frequency antenna metal detector) or a Ground Handy Radar that has VDI number settings in the Edit and Threshold of the surface and Size coordinates It should be done carefully in the sides and for the correct answer to all the special conditions the working methods should be done in accordance with the scientific principles and basically in the range opposite the target between the point M and N which is called the F range the movement of a single antenna bundle in a type Obtaining the desired side depends on if you separately obtain the range of the outer wall and the LF point and the range of the inner wall from the two sides of the side in front of the target the movement of the antenna towards the center of the target changes direction to the left which is also called left turning