North American Industry Classification System (NAICS) Canada 2017 Version 2.0
- 54 - Professional, scientific and technical services
- 541 - Professional, scientific and technical services
- 5413 - Architectural, engineering and related services
54136 - Geophysical surveying and mapping services
This industry comprises establishments primarily engaged in gathering, interpreting and mapping geophysical data. These establishments often specialize in locating and measuring the extent of subsurface resources, such as oil, gas and minerals, but they may also conduct surveys for engineering purposes. A variety of surveying techniques are used, including seismic, magnetic, gravity, electrical and electromagnetic, radioactive and remote sensing, depending on the purpose of the survey.
|541360Geophysical surveying and mapping services||Geophysical surveying and mapping services|