Computation means arithmetical calculation.

Interpolation of Contours:

Interpolation of contours is a method used to estimate the value of a contour line at a point that is not explicitly located on the contour. The best method of interpolation of contour is by computation.

Computation:

Computation is the process of using mathematical formulas and algorithms to estimate the value of a contour line at a point. This method involves using the known values of the contour line at several points to estimate the value at the desired point.

There are several methods of computational interpolation, including:

1. Linear interpolation: This method involves drawing a straight line between two known points on the contour and estimating the value at the desired point based on the position of that point on the line.

2. Polynomial interpolation: This method involves fitting a polynomial function to the known values of the contour line and using that function to estimate the value at the desired point.

3. Kriging: This method involves using statistical techniques to estimate the value of the contour line at a point based on the values at nearby points.

All of these methods can be effective for interpolating contour lines, but the choice of method will depend on the specific application and the data available.

Conclusion:

In conclusion, computation is the best method for interpolating contour lines. This involves using mathematical formulas and algorithms to estimate the value of the contour line at a point. Linear interpolation, polynomial interpolation, and kriging are all effective methods of computational interpolation.

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