Methods of Plane Tabling

There are two main methods of Plane Table Surveying:

Traversing Method: In the traversing method, the surveyor takes readings and makes sketches at a series of points along a route or path. The surveyor moves from point to point, taking readings and making sketches as they go. This method is useful for surveying large areas, as it allows the surveyor to cover a lot of ground in a relatively short amount of time.

Radial Method: In the radial method, the surveyor takes readings and makes sketches from a central point, such as a building or a monument. The surveyor moves out from the central point in different directions, taking readings and making sketches as they go. This method is useful for surveying small, confined areas, as it allows the surveyor to take readings and make sketches from a single location, rather than having to move around the site.

Both of these methods have their own strengths and weaknesses, and the choice of method will depend on the specific requirements of the survey. Regardless of the method used, the results of Plane Table Surveying can provide valuable information about the terrain being surveyed, including details such as elevations, contours, and other features.

In summary, there are two main methods of Plane Table Surveying: the traversing method and the radial method. The choice of method will depend on the specific requirements of the survey, but both methods can provide valuable information about the terrain being surveyed.