IE GSI GSNI Magnetic Tilt Derivative 50m Ireland (ROI/NI) ITM GRID

From a plane, this survey measures the magnetic strength of rocks below. This allows us to map different types of rocks, even in areas were rocks are covered by soil. The findings tell us about the rocks in the ground. This is useful if you want to drill for water or to help find minerals (materials taken from the ground used for things we need from mobile phones to the stones used to build roads and houses).

本航空磁性勘测通过机载测量手段测定下方岩层的磁性强度，借此可绘制不同岩性岩层的分布图谱，即便在表层被土壤覆盖的区域也可完成相关勘测。勘测结果可揭示地下岩层的相关信息，可应用于地下水钻探作业，或助力矿产勘探（矿产指从地下开采的物料，可用于生产手机等各类所需产品，以及修筑道路、房屋所用的石材）。