you need
  • Roulette or surveying compasses
  • line
Guide
1
If you have a plan which accurately plotted the different objects, and you need to find outto what extent the plan is made - start with the measurements.Select the object, which is nearby.Obmerte it to plan and record the results.
2
Measure the actual object.Use a tape measure.To avoid mistakes, make a peg hook and loop tape measure for it.Drive a stake into the ground so that the zero mark roulette appeared at the starting point of the length or width of the object.
3
Determine the scale.Preferred to write his numbers.Record the size of the object on the plane, and then - o
ne that is obtained by measuring the area.For example, you got that shed 5 meters on the plan takes 2, 5 cm. Turn meters to centimeters.That is, it turns out that you have a 2, 5 cm contains 500 cm. Calculate how many centimeters Territory is contained in 1 cm on the plan.To do this, divide the larger number of less.Yielding 2.5: 500 = 1: 200, that is 1 cm on the plan correspond to 2 m in the grounds.
4
In order to determine more accurately the scale, take some measurements.For example, obmerte barn on the site and the distance from the gate to the pool.The plans are different, and the dimensions of an object can be applied not accurately.If there is a discrepancy, take another measurement.The image of the object that does not match the other two, correct on the plan.