Earth exploration

Earth exploration is a method of directly or indirectly searching for metal deposits by measuring changes in physical fields on the ground, underground, or in the air based on the differences in physical properties between metal deposits and their surrounding rocks. The methods and techniques of geological exploration: Geophysical exploration involves measuring the distribution of geophysical fields to infer underground geological structures and mineral distribution. The main technologies include geochemical exploration such as seismic exploration, gravity exploration, and magnetic exploration: by analyzing the distribution of chemical elements underground, geological structures and mineral resources are studied. The main technologies include rock measurement, soil measurement, and sediment measurement in water systems. Remote sensing exploration: using remote sensing equipment carried by satellites or aircraft to obtain geological information, inferring geological structures and mineral resources through image interpretation and analysis. Drilling: Drilling into the ground through boreholes to directly obtain underground rock cores and debris, analyze their composition and structure, and infer mineral resources and geological structures.

The unit is designed for unsupervised public use: controls are recessed or shielded, moving parts are enclosed, and the interface is operable by a child of about six with no instruction. Where a screen is used, the language can be switched without changing the hardware, and the content can be replaced on site.

Geologists can use seismic wave detection, magnetic exploration, and gravity exploration methods to explore the interior of the Earth. Using these methods, scientists are able to scan the interior of the Earth and create maps similar to CT scans. one Seismic exploration refers to the geophysical exploration method of inferring the properties and morphology of underground rock layers by observing and analyzing the propagation patterns of seismic waves generated by artificial earthquakes using the differences in elasticity and density of underground media caused by artificial excitation. two Magnetic exploration is a geophysical method that studies geological structures and the distribution patterns of mineral resources or other exploration objects by observing and analyzing magnetic anomalies caused by magnetic differences in rocks, ores, or other exploration objects. three Gravity exploration is one of the geophysical exploration methods. It is a method of geological exploration that utilizes the gravity changes caused by the density differences of various rock and mineral bodies that make up the crust.