GSV Pitfield Plains Vic magnetic line data

Total magnetic intensity data measures variations in the intensity of the Earth�s magnetic filed caused by the contrasting content of rock-forming minerals in the Earth�s crust. The data are collected on airborne geophysical surveys conducted by Commonwealth, State & NT Governments and the private sector.总磁场强度数据旨在表征地壳内造岩矿物组分差异所引起的地球磁场强度变化。此类数据由联邦、州及北领地政府与私营部门实施的航空地球物理测量项目采集所得。