The tectonic framework, lithostructural and mineralised zones of Iwo-Apomu region of Precambrian Basement Complex rocks were investigated using integrated aeromagnetic and satellite remote datasets. Fast Fourier Transforms (FFT) performed on aeromagnetic data were: Butterworth Filter (BF), Reduction to Magnetic Equator (RTE), Regional field, Residual field, Tilt-Angle Derivative (TDR), First and Second Vertical Derivative (FVD and SVD), Tilt angle and Total horizontal derivative (TDR and TDHR), and Total Gradient Amplitude (TGA); which range from −31.97 – 123.24, −27.12 – 131.75, 1.52 – 117.90, −58.55 – 50.42, −1.35 – 1.36, −0.0712 – 0.0643, 0.0004 – 0.0102, 0.005 – 0.261 respectively. Continuations and Radially Average Power Spectrum; revealed the variations of the deep-seated basement rocks, the structures and the mineralised anomalous bodies with depth. The upward continuation maps also show that the regional trends of the mapped lithologies and lineaments/faults in the area are generally in NW-SE, E-W, and NW-SE directions. These filters defined the lithostructures, lithological boundaries, geological structures, contacts, faults, folds and mineral deposit. The results of satellite data on Principal Component Analysis (PCA), False Colour Composite (FCC) images and Band Ratio (BR) discriminated the different rock types, lithostructural boundaries and alteration zones that hosted the mineralized ore bodies which trend in NE–SW and minor NW–SE and E–W directions. The combined techniques generated showing the probable positions and trend of suspected fault/fracture, mineral deposit as well as other basement structures.

使用综合航磁和卫星远程数据集研究了前寒武纪基底复合体岩石的 Iwo-Apomu 地区的构造框架、岩石构造和矿化带。对航磁数据执行的快速傅立叶变换 (FFT) 包括：巴特沃斯滤波器 (BF)、归约到磁赤道 (RTE)、区域场、剩余场、倾斜角导数 (TDR)、一阶和二阶垂直导数 (FVD 和 SVD) 、倾斜角和总水平导数（TDR 和 TDHR），以及总梯度幅度（TGA）；范围分别为 -31.97 – 123.24, -27.12 – 131.75, 1.52 – 117.90, -58.55 – 50.42, -1.35 – 1.36, -0.0712 – 0.0643, 0.0004 – 0.0102, 0.005 – 0.261。延续和径向平均功率谱；揭示了深层基底岩石的变化，构造和矿化异常体的深度。向上延伸图还显示，该区测绘的岩性和线状/断层的区域趋势一般在NW-SE、EW和NW-SE方向。这些过滤器定义了岩石结构、岩性边界、地质结构、接触、断层、褶皱和矿床。主成分分析 (PCA)、假彩色复合 (FCC) 图像和波段比 (BR) 的卫星数据结果区分了不同的岩石类型、岩石结构边界和蚀变带，这些矿化矿体呈 NE-SW 和次要 NW-SE 和 E-W 方向。生成的组合技术显示了疑似断层/裂缝、矿床以及其他基底构造的可能位置和趋势。向上延伸图还显示，该区测绘的岩性和线状/断层的区域趋势一般在NW-SE、EW和NW-SE方向。这些过滤器定义了岩石结构、岩性边界、地质结构、接触、断层、褶皱和矿床。主成分分析 (PCA)、假彩色复合 (FCC) 图像和波段比 (BR) 的卫星数据结果区分了不同的岩石类型、岩石结构边界和蚀变带，这些矿化矿体呈 NE-SW 和次要 NW-SE 和 E-W 方向。生成的组合技术显示了疑似断层/裂缝、矿床以及其他基底构造的可能位置和趋势。向上延伸图还显示，该区测绘的岩性和线状/断层的区域趋势一般在NW-SE、EW和NW-SE方向。这些过滤器定义了岩石结构、岩性边界、地质结构、接触、断层、褶皱和矿床。主成分分析 (PCA)、假彩色复合 (FCC) 图像和波段比 (BR) 的卫星数据结果区分了不同的岩石类型、岩石结构边界和蚀变带，这些矿化矿体呈 NE-SW 和次要 NW-SE 和 E-W 方向。生成的组合技术显示了疑似断层/裂缝、矿床以及其他基底构造的可能位置和趋势。