Step-1) Five arrows are placed in the field each at different contour position.

Step-2) In the mid, the plane table is set up on the tripod stand & along with reference point a placed on the paper.

Step-3) Plane alidade is also placed on the table which is used to draw radial lines.

Step-4) Click on each arrow placed or marked in the field.

Step-5) On each click arrow will be replaced by staff or scale.

Step-6) After this, click on each staff accrodingly.

Step-7) On each click on the staff, radial lines are drawn from reference point a.

Step-8) After this, Result Button will display.

Step-9) Click on the Result Button to proceed further.

Step-10) Observations will be displayed in the graphical form by clicking on each contour button.