Traditional Culture Encyclopedia - Photography and portraiture - What tools are used in surveying and mapping projects?

What tools are used in surveying and mapping projects?

The tools in surveying and mapping generally include theodolite and level, which are relatively old instruments.

Total station is the most widely used now.

At the same time, there are GPS receivers, GSP handheld instruments, collimators, laser rangefinders, super station instruments and three-dimensional laser scanners.

There are SLR cameras, digital cameras in photogrammetry and special cameras in space photography.