levelling
angles
angulation
architecture
area
background
building
checking
construction
development
device
engineer
engineering
equipment
examination
field
geodesic
geodesy
horizontal
industrial
industry
inspection
instrument
land
layout
level
line
map
measuring
optical
outdoors
points
positioning
precision
road
set
site
standing
survey
surveying
surveyor
tachometer
technology
theodolite
tool
topographic
transit
tripod
work
workplace