airborne magnetometry

简明释义

航空磁力测量;

英英释义

例句

1.Geologists often rely on airborne magnetometry to map subsurface geological structures.

地质学家经常依赖空中磁测来绘制地下地质结构图。

2.In environmental studies, airborne magnetometry can help identify contamination sources.

在环境研究中，空中磁测可以帮助识别污染源。

3.The use of airborne magnetometry has revolutionized mineral exploration.

使用空中磁测彻底改变了矿产勘探。

4.The survey team utilized airborne magnetometry to locate ancient archaeological sites.

调查团队利用空中磁测定位古代考古遗址。

5.By employing airborne magnetometry, researchers can detect variations in the Earth's magnetic field.

通过采用空中磁测，研究人员可以检测地球磁场的变化。

作文

Airborne magnetometry is a geophysical survey technique used to measure the magnetic field of the Earth from an aircraft. This method provides valuable data for mineral exploration, archaeological investigations, and environmental studies. The principle behind airborne magnetometry (航空磁力测量) lies in the fact that different geological formations produce varying magnetic signatures. By analyzing these signatures, geologists can infer the presence of certain minerals or archaeological sites hidden beneath the surface.One of the main advantages of airborne magnetometry (航空磁力测量) is its efficiency. Traditional ground-based magnetic surveys can be time-consuming and labor-intensive, especially in rugged or inaccessible terrain. In contrast, airborne magnetometry (航空磁力测量) allows for rapid data collection over large areas. Aircraft equipped with magnetometers can cover vast expanses of land in a relatively short period, making this technique particularly useful for preliminary surveys where quick results are needed.Moreover, airborne magnetometry (航空磁力测量) can reach areas that are difficult to access by foot or vehicle. Dense forests, mountainous regions, and bodies of water can pose significant challenges for ground surveys. However, by flying over these obstacles, researchers can still gather crucial data without the need for extensive ground work. This capability not only saves time but also reduces the environmental impact associated with traditional survey methods.In addition to its practical benefits, airborne magnetometry (航空磁力测量) has advanced significantly with technological improvements. Modern magnetometers are highly sensitive and can detect minute variations in the Earth's magnetic field. This increased sensitivity enables scientists to identify subtle geological features that may have been overlooked in previous studies. Furthermore, advancements in data processing techniques allow for more accurate interpretations of the collected data, leading to better decision-making in various applications.The applications of airborne magnetometry (航空磁力测量) are diverse. In mineral exploration, it helps locate potential deposits of iron, nickel, copper, and other valuable minerals. By mapping the magnetic anomalies associated with these minerals, companies can target their drilling efforts more effectively, reducing costs and increasing the chances of discovery. In archaeology, airborne magnetometry (航空磁力测量) can reveal buried structures or artifacts by detecting disturbances in the magnetic field caused by human activity. This non-invasive approach allows archaeologists to survey large areas without disturbing the ground, preserving the integrity of potential sites.Environmental studies also benefit from airborne magnetometry (航空磁力测量). It can help identify areas of contamination by detecting changes in the magnetic properties of the soil and underlying materials. This information is crucial for assessing environmental risks and planning remediation efforts.In conclusion, airborne magnetometry (航空磁力测量) is a powerful tool in modern geophysical surveys. Its efficiency, accessibility, and technological advancements make it invaluable for various fields, including mineral exploration, archaeology, and environmental science. As research continues to evolve, the potential applications of airborne magnetometry (航空磁力测量) will likely expand, further enhancing our understanding of the Earth's subsurface and contributing to sustainable resource management.