angles
building
checking
cheerful
construction equipment
construction site
engineer
engineering
exact position
geodesy
glad
ground
happy
horizontal
industry
inspection
instrument
land
level
looking
measurement
measuring
optical equipment
points
positioning
precision instrument
smiley
survey
survey instrument
surveying
surveyor
tacheometer
technology
theodolite
tool
topographic
total station
transit
tripod
worker
workplace