"Geophysics is a subject of natural science concerned with the physical processes and physical properties of the Earth and its surrounding space environment, and the use of quantitative methods for their analysis."
The study of the physical properties of celestial bodies like their internal structure, composition, gravity, and magnetic fields.
Geology: The study of Earth's structure, composition, and processes.
Space Physics: The study of physics in space and near-space environments.
Mineralogy: The study of minerals and their properties.
Geomorphology: The study of landforms and processes shaping Earth's surface.
Seismology: The study of earthquakes and seismic waves.
Astrophysics: The study of the physical properties of celestial objects.
Geodesy: The science of measuring Earth's shape, orientation, and gravitational field.
Planetary Science: The study of the physical and chemical properties of planets and their moons.
Remote Sensing: The science of gathering data about Earth from a distance.
Geothermal Energy: The study of heat generated from the Earth's interior.
Oceanography: The study of the physical and biological properties of the ocean.
Meteorology: The study of weather and climate.
Atmospheric Science: The study of the Earth's atmosphere.
Volcanology: The study of volcanoes.
Environmental Geophysics: The study of the physical properties of the Earth, such as rocks, water, and air, to understand geological and environmental phenomena.
Seismology: The study of earthquakes, seismic waves, and the earth's interior. Seismologists use seismic waves to map the structure and composition of the earth's interior.
Gravity and Magnetic geophysics: The study of the earth's gravitational and magnetic fields. It is used to create maps of the earth's subsurface, which can be used to locate mineral deposits, oil and gas reservoirs, and groundwater.
Electromagnetic geophysics: The study of the earth's electrical and magnetic fields. It is used to locate and map different geological features, including mineral deposits and groundwater.
Ground-penetrating radar: The use of high-frequency electromagnetic waves to image the subsurface of the earth. It is used in archaeology, geology, and environmental studies to map soil structure, mineral resources, and underground structures.
Geodesy: The study of the earth's shape, orientation, and gravity field. Geodesists use satellites to measure the earth's shape, size, and gravity field, which can be used to map the earth's subsurface.
Remote sensing: The use of satellite or airborne sensors to gather data on the earth's surface. It is used to map land use, vegetation, water resources, and geological features.
Geoelectrics: The study of the electrical properties of the earth's subsurface. Geoelectrics is used to locate and map groundwater resources and mineral deposits.
Geothermal geophysics: The study of heat flow and the thermal properties of the earth's interior. It is used to study the earth's geothermal resources and to locate underground hot springs and geysers.
Marine geophysics: The study of the earth's oceans and their geology. Marine geophysicists use sonar and other tools to map the seafloor, study plate tectonics, and locate oil and gas reservoirs.
Planetary geophysics: The study of the geology and geophysics of other planets and moons. Planetary geophysicists use data from space missions to study the interiors, surfaces, and atmospheres of other planets and moons.
"Geophysicists, who usually study geophysics, physics, or one of the earth sciences at the graduate level, complete investigations across a wide range of scientific disciplines."
"The term geophysics classically refers to solid earth applications: Earth's shape; its gravitational, magnetic fields, and electromagnetic fields; its internal structure and composition; its dynamics and their surface expression in plate tectonics, the generation of magmas, volcanism and rock formation."
"Modern geophysics organizations and pure scientists use a broader definition that includes the water cycle including snow and ice; fluid dynamics of the oceans and the atmosphere; electricity and magnetism in the ionosphere and magnetosphere and solar-terrestrial physics; and analogous problems associated with the Moon and other planets."
"Although geophysics was only recognized as a separate discipline in the 19th century, its origins date back to ancient times."
"The first magnetic compasses were made from lodestones, while more modern magnetic compasses played an important role in the history of navigation. The first seismic instrument was built in 132 AD."
"Isaac Newton applied his theory of mechanics to the tides and the precession of the equinox; and instruments were developed to measure the Earth's shape, density and gravity field, as well as the components of the water cycle."
"In the 20th century, geophysical methods were developed for remote exploration of the solid Earth and the ocean, and geophysics played an essential role in the development of the theory of plate tectonics."
"Geophysics is applied to societal needs, such as mineral resources, mitigation of natural hazards, and environmental protection."
"In exploration geophysics, geophysical survey data are used to analyze potential petroleum reservoirs and mineral deposits, locate groundwater, find archaeological relics, determine the thickness of glaciers and soils, and assess sites for environmental remediation."
"Geophysicists use quantitative methods for the analysis of physical processes and physical properties of the Earth and its surrounding space environment."
"The term geophysics classically refers to solid earth applications."
"The broader definition of geophysics includes areas such as the water cycle, fluid dynamics of the oceans and the atmosphere, electricity and magnetism, solar-terrestrial physics, and studies related to the Moon and other planets."
"Geophysics is applied to societal needs, such as mineral resources, mitigation of natural hazards, and environmental protection."
"In exploration geophysics, geophysical survey data are used to analyze potential petroleum reservoirs and mineral deposits, locate groundwater, find archaeological relics, determine the thickness of glaciers and soils, and assess sites for environmental remediation."
"Although geophysics was only recognized as a separate discipline in the 19th century, its origins date back to ancient times."
"The first magnetic compasses were made from lodestones, while more modern magnetic compasses played an important role in the history of navigation. The first seismic instrument was built in 132 AD."
"Isaac Newton applied his theory of mechanics to the tides and the precession of the equinox; and instruments were developed to measure the Earth's shape, density and gravity field, as well as the components of the water cycle."
"In the 20th century, geophysical methods were developed for remote exploration of the solid Earth and the ocean, and geophysics played an essential role in the development of the theory of plate tectonics."
"Geophysics is applied to societal needs, such as mineral resources, mitigation of natural hazards, and environmental protection."