the existing methods of downward continuation of potential fields con not be used to continue the aeromagnetic data to the sea level because of the limited continuation depth.
因延拓深度有限,现有的位场向下延拓方法不能从航磁资料向下延拓出海面的磁场。
aeromagnetic data downward continuation to sea level instead of marine magnetic survey data can improve use capability of survey data.
采用航磁数据向下延拓到海面代替船测数据,可提高磁力测量成果的综合利用率。
based on a uranium resource exploration project of sandstone-type uranium deposits in ordos basin, authors process the aeromagnetic data as 2-d matrix to decompose singular value based on gis.
结合鄂尔多斯盆地某地区铀资源勘查项目,基于gis平台把磁测数据作为二维实矩阵进行奇异值分解。
the aeromagnetic data processed with methods of reduction to the pole and upward continuation offer plentiful information on faults and geological blocks.
通过对阿尔金断裂带及周边地区航磁资料的化极、解析延拓处理,获得了很多有关断裂及地质体的信息。
the present paper has dealt with the effectiveness of the second round development and study of aeromagnetic data in the performance of ore prospecting work in sanjiang region, southwest china.
本文探讨了西南三江地区航磁资料二次开发研究进行地质找矿的有效性。
the results calculated by this method have been applied to aeromagnetic data pro…
应用本方法计算得到的值,已在航磁数据自动处理中使用。
such secondary magnetized field can be discovered by interpreting accurate aeromagnetic data processed with neural network method.
利用人工神经网格方法对高精度航磁资料的处理,可以寻找到这种二次磁化场。
further, the profiles of aeromagnetic data are inversed using euler deconvolution inversion method and are fitted using the 2d magnetic model.
进而使用欧拉反褶积反演方法对航磁剖面进行了反演和二维磁性体模型正演拟合;
finally, the method is used to pick up 「magnetic bright spot」 from aeromagnetic data in bayanhaot basin.
最后,将此法用于巴彦浩特盆地航磁资料提取「磁亮点」。