Advanced gravity and electromagnetic methods for uncovering the deep Earth

揭示地球深处的先进重力和电磁方法

• 批准号: LP160100907
• 负责人: Em/Prof David Blair
• 金额: $ 32.13万
• 依托单位: The University of Western Australia
• 依托单位国家: 澳大利亚
• 项目类别: Linkage Projects
• 财政年份: 2016
• 资助国家: 澳大利亚
• 起止时间: 2016-09-28 至 2021-12-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/LP160100907
• 关键词: Advanced; gravity; electromagnetic; methods; uncovering

Advanced gravity and electromagnetic methods for uncovering the deep Earth. This project aims to improve the sensitivity of airborne gravity gradiometers and electromagnetic sensors so airborne surveys can detect underground structures at greater depths. Aircraft motion and turbulence limit the effectiveness of existing instruments. Advanced vibration isolation and noise reduction algorithms will allow instruments to image to significantly greater depths, to map geology more accurately. This is expected to contribute to the discovery of new economic mineral and hydrocarbon resources.

用于揭示地球深处的先进重力和电磁方法。该项目旨在提高机载重力梯度仪和电磁传感器的灵敏度，以便机载勘测可以探测到更深处的地下结构。飞机的运动和湍流限制了现有仪器的有效性。先进的隔振和降噪算法将使仪器能够成像到更大的深度，从而更准确地绘制地质图。预计这将有助于发现新的经济矿产和碳氢化合物资源。