apparatus

background

builder

building

construction

correction

dawn

device

distance

engineer

equipment

establish

geodesic

geodesist

geodesy

ground

hardhat

helmet

industrial

industry

inspection

instrument

land

level

location

looking

male

man

measure

measurement

men

meter

mountain

optical

outdoor

profession

sea

sunlight

survey

surveying

surveyor

technique

technology

tool

vest

worker

workplace