Introduction to geophysical exploration methodsGeophysical exploration is short for geophysical prospecting. It's a branch of geophysics. It is based on the theory of physics and takes the earth as the main research object. It is a basic method of deep geological survey and an indispensable means

This conference invited several excellent geophysical experts from Rio Tinto Group to give lectures and share experience. We have learned some advanced scientific methods used in geological exploration. This will help us become a more professional geological product supply team at home and abroad, and lay a solid foundation for providing customers with better services.

What's electric profiling method?

The Drawing Method of Geophysical Exploration Line Section

Bored piles is a basic way for bridge structures. It has been widely used in engineering with its efficient construction, large carrying capacity, and widely available scope.

Electrical Resistivity Tomography Survey refers to the DC high density resistivity method, but because of the development of dc excitation polarization method, so referred to as the electrical resistivity tomography method. The resistivity tomography method is actually a method of array exploration.

Electrical Resistivity Tomography (ERT) is an advanced geophysics method used to determine the subsurface’s resistivity distribution by making measurements on the ground surface. ERT data are rapidly collected with an automated multi-electrode resistivity meter. ERT profiles consist of a modeled cro

A geoelectrical survey using the electrical resistivity method was carried out to investigate the sub-surface layering and evaluation of the aquifer characteristics. Applying the Schlumberger array, a total of 596 vertical electrical soundings were conducted along 26 profiles. Quantitative and quali

① To further identify the shape, occurrence and geological conditions of the ore body, including identifying the boundaries around the ore body and putting forward accurate geological maps, so as to determine a reasonable mining plan.② To find out the industrial grade, mineral composition, structura

From accuracy and efficiency, the technology of GPS drone mapping has been mature.One of the most valuable indicators is survey accuracy , the survey accuracy is directly affected by the application. From the traditional GPS positioning to RTK / PPK / PPP, the drone gps mapping survey is one of tech