Vehicle Amount: It's got a compensator that's manufactured up of 3 prisms organized in a triangle. The telescopic lens is associated with The 2 outer sections.It’s the oblique technique of levelling wherein the elevation of a point is decided from your vertical angle measured which has a theodolite and horizontal distance calculated having a tape… Read More

Leveling rods are set at specified locations and viewed that has a leveling system. It is just executed in the event the places are nearer to each other and there isn't any obstructions concerning them.Two altimeters are necessary. One altimeter, in addition to a thermometer, is placed at a degree of a known elevation known as the Command place, wh… Read More