TOTAL STATION
Er. Kapil DevAssistant ProfessorJ.N Govt. Engineering College Sundernagar Mandi (H.P)
INTRODUCTION
Total station is a combination of : EDM (Electronic Distance Measurement ) Theodolite Auto Level Microprocessor with specific memory Battery/spare
PRINCIPLE OF TOTAL STATION Distance = Time taken by lasses to
travel in air D= Velocity X Time Angle in form of Northing, Easting and
Elevation
PARTS OF TOTAL STATION
.
TRIPOD STAND
PRISM ROD
PRISM
BATTERY WITH CHARGER
TOTAL STATION BOX WITH ASSESSORS
EDM (ELECTRONIC DISTANCE MEASUREMENT) EM WAVES TRAVEL WITH THE SPEED OF LIGHTINSTRUMENT EMIT THE EM WAVE AND PRISM REFLECT BACK EXAMPLE :- D IS DISTANCE BETWEEN TOTAL STATION AND PRISMT IS TIME V IS THE VELOCITY OF LIGHT THEN V=2D/TD=V X T / 2
MANUFACTURE OF TOTAL STATION TRIMBLE M3 DR 5’’
KEY PAD
DISPLAY
MAIN DISPLAY
IN SIDE THE JOB
NEW JOB
JOB NAME :- AA
MEASURE
STATION SETUP (CORRECTION)
STATION SETUP
BACK SIGHT SETUP