NAICS Code 541620-03 - Geophysicists

Marketing Level - NAICS 8-Digit

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NAICS CODE 541620-03
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NAICS Code 541620-03 Description (8-Digit)

Geophysicists are professionals who study the physical properties of the earth and use their knowledge to solve problems related to natural resources, environmental issues, and geohazards. They use a combination of physics, mathematics, and geology to understand the structure and behavior of the earth's subsurface. Geophysicists work in a variety of industries, including oil and gas exploration, mining, environmental consulting, and geohazard assessment.

Parent Code - Official US Census

Official 6‑digit NAICS codes serve as the parent classification used for government registrations and documentation. The marketing-level 8‑digit codes act as child extensions of these official classifications, providing refined segmentation for more precise targeting and detailed niche insights. Related industries are listed under the parent code, offering a broader context of the industry environment. For further details on the official classification for this industry, please visit the U.S. Census Bureau NAICS Code 541620 page

Tools

Tools commonly used in the Geophysicists industry for day-to-day tasks and operations.

  • Seismic data acquisition and processing software
  • Gravity meters
  • Magnetometers
  • Electrical resistivity meters
  • Ground-penetrating radar
  • Borehole logging equipment
  • Geophysical modeling software
  • Geographic information systems (GIS)
  • Global positioning system (GPS) receivers
  • Inclinometers

Industry Examples of Geophysicists

Common products and services typical of NAICS Code 541620-03, illustrating the main business activities and contributions to the market.

  • Oil and gas exploration
  • Mineral exploration
  • Environmental site assessment
  • Geohazard assessment
  • Groundwater exploration
  • Archaeological surveying
  • Civil engineering
  • Geothermal energy exploration
  • Carbon capture and storage
  • Hydroelectric dam site investigation

History

A concise historical narrative of NAICS Code 541620-03 covering global milestones and recent developments within the United States.

  • The Geophysicists industry has a long history of development and innovation. In the early 20th century, geophysicists began using seismic waves to explore the Earth's subsurface, leading to the discovery of oil and gas reserves. During World War II, geophysicists played a crucial role in developing radar technology, which was used to detect enemy aircraft. In the 1960s, geophysicists were instrumental in the development of plate tectonics theory, which revolutionized the field of geology. In recent years, geophysicists have made significant advancements in the use of satellite technology to study the Earth's surface and atmosphere, as well as in the development of renewable energy sources such as geothermal and wind power. In the United States, the Geophysicists industry has experienced significant growth in recent years, driven by increased demand for energy exploration and environmental monitoring. The industry has also benefited from advancements in technology, such as the use of 3D seismic imaging and computer modeling. In addition, the industry has expanded into new areas such as climate change research and carbon capture and storage. Overall, the Geophysicists industry has a rich history of innovation and continues to play a vital role in shaping our understanding of the Earth and its resources.