airborne magnetic survey

简明释义

航空磁测;

英英释义

例句

1.The data collected during the airborne magnetic survey revealed significant anomalies that warranted further investigation.

在空中磁力调查期间收集的数据揭示了重大异常，值得进一步调查。

2.An airborne magnetic survey can cover large areas quickly, making it an efficient tool for resource exploration.

一个空中磁力调查可以快速覆盖大面积，使其成为资源勘探的有效工具。

3.The geologists conducted an airborne magnetic survey to identify potential mineral deposits in the area.

地质学家进行了空中磁力调查以识别该地区潜在的矿藏。

4.Using an airborne magnetic survey, the team was able to map the underground geology with high precision.

通过使用空中磁力调查，团队能够高精度地绘制地下地质图。

5.The results from the airborne magnetic survey helped in planning the next phase of the exploration project.

来自空中磁力调查的结果有助于规划勘探项目的下一阶段。

作文

The advancement of technology has significantly transformed various fields, including geology and mineral exploration. One of the most innovative methods employed in these domains is the airborne magnetic survey. This technique involves the measurement of the Earth's magnetic field from an aircraft, providing valuable data about the geological structures beneath the surface. The airborne magnetic survey is particularly useful in identifying mineral deposits, mapping geological features, and assessing the potential for natural resources. In a typical airborne magnetic survey, a specialized magnetometer is mounted on an aircraft that flies over the area of interest. As the aircraft moves, it records variations in the Earth's magnetic field caused by the presence of different minerals and rocks. These variations can indicate the location and concentration of magnetic materials, such as iron ore or nickel. The data collected is then analyzed to create detailed maps that geologists use to make informed decisions regarding further exploration or extraction efforts.One of the key advantages of the airborne magnetic survey is its efficiency. Traditional ground-based surveys can be time-consuming and labor-intensive, often requiring extensive manpower and equipment. In contrast, an airborne survey can cover large areas in a relatively short period, allowing for quicker data acquisition and analysis. This efficiency is particularly beneficial in remote or difficult-to-access regions where ground surveys would be challenging or impractical.Moreover, the airborne magnetic survey provides a non-invasive method of exploration. Unlike drilling or excavation, which can disrupt the environment and alter the landscape, this technique allows geologists to gather essential information without disturbing the ground. This aspect is increasingly important as the world becomes more aware of environmental conservation and sustainable practices in resource extraction.The applications of the airborne magnetic survey extend beyond mineral exploration. It is also used in archaeological studies to locate ancient structures, in environmental assessments to understand subsurface conditions, and even in military operations for detecting submerged objects. The versatility of this technique demonstrates its significance across various disciplines.Despite its numerous benefits, there are challenges associated with the airborne magnetic survey. The accuracy of the data collected can be influenced by factors such as altitude, terrain, and magnetic interference from man-made structures. Therefore, careful planning and execution of the survey are crucial to ensure reliable results. Additionally, the interpretation of the data requires expertise, as geologists must differentiate between anomalies caused by natural geological formations and those resulting from human activities.In conclusion, the airborne magnetic survey is a powerful tool in modern geology and resource exploration. Its ability to efficiently and non-invasively gather data has revolutionized the way we understand the Earth's subsurface. As technology continues to evolve, we can expect further advancements in this field, leading to even greater discoveries and insights into our planet's geological history. The future of exploration is undoubtedly bright, thanks to techniques like the airborne magnetic survey that push the boundaries of what we can learn about the Earth beneath our feet.

科技的进步显著改变了各个领域，包括地质学和矿产勘探。采用的最具创新性的方法之一是空中磁力测量。该技术涉及从飞机上测量地球的磁场，提供有关地下地质结构的宝贵数据。空中磁力测量在识别矿藏、绘制地质特征以及评估自然资源潜力方面特别有用。在典型的空中磁力测量中，专门的磁力仪被安装在飞越感兴趣区域的飞机上。当飞机移动时，它记录由于不同矿物和岩石的存在而引起的地球磁场的变化。这些变化可以指示磁性材料（如铁矿石或镍）的位置和浓度。收集到的数据随后被分析，以创建详细的地图，地质学家可以利用这些地图做出进一步勘探或开采工作的明智决策。空中磁力测量的一个关键优势是其效率。传统的地面调查可能耗时且劳动密集，通常需要大量人力和设备。相比之下，空中调查可以在相对较短的时间内覆盖大面积，使得数据获取和分析更快。这种效率在偏远或难以进入的地区尤为有利，因为地面调查在这些地方可能会非常困难或不切实际。此外，空中磁力测量提供了一种非侵入性的勘探方法。与钻探或挖掘不同，这些方法可能会破坏环境并改变地形，该技术允许地质学家在不干扰地面的情况下收集重要信息。随着世界对环境保护和可持续资源开采实践的日益关注，这一点变得越来越重要。空中磁力测量的应用超越了矿产勘探。它还用于考古研究以定位古代结构，在环境评估中了解地下条件，甚至在军事行动中检测沉没物体。这项技术的多功能性展示了其在各个学科中的重要性。尽管有许多好处，但与空中磁力测量相关的挑战也存在。收集数据的准确性可能受到高度、地形和人为结构的磁干扰等因素的影响。因此，仔细规划和执行测量对于确保可靠结果至关重要。此外，数据的解释需要专业知识，因为地质学家必须区分由自然地质构造引起的异常和由人类活动造成的异常。总之，空中磁力测量是现代地质学和资源勘探中的一项强大工具。它高效且非侵入性地收集数据的能力彻底改变了我们对地球地下的理解。随着技术的不断发展，我们可以期待这一领域的进一步进步，从而导致更大的发现和对我们星球地质历史的深入洞察。探索的未来无疑是光明的，这要归功于像空中磁力测量这样的技术，它推动了我们对脚下地球的学习界限。