1. Five objects are placed in this given filed i.e.(tree, water tank, solar pole, house and street light).

2. On the left side of the pane, alidade view of objects is also given to see the clear view of the objects.

3. Click on the object (only when object hover appears) and we will get a telescopic view through alidade and the line is drawn parallel to the line joining the intersection of the cross hairs and the object and the length is determined by actually scaling off the distance between them.

4. After taking all the observations click on the Result Button.

5. Observations are displayed in the graphical form.

Object 1 (Tree)

Object 2 (Water Tank)

Object 3 (Solar Pole)

Object 4 (House)

Object 5 (Street Light)

line1 line2 line3 line4 line5 ref dot ref point draw

Scale-1:1000

tri