Geomagnetic and aeromagnetic profiles data

The first dataset comprises raw data obtained through the grid sampling of global geomagnetic models and aeromagnetic data. Those data are available in the data repository with the file name “aeromagnetic and geomagnetic profiles data”. This file is an excel file comprising 4 sheets named according to the respective studied profiles. Each sheet consists of a table of 13 columns and variable rows. The first two columns represent the UTM (Universal Transvere Mercator) coordinates (Longitude and Latitude). The third column represents the TMI (Total Magnetic Intensity) of aeromagnetic profile data. The following 7 columns represent the respective values of the upward continuation heights applied to the TMI. The last three columns represent the global geomagnetic model profile values.
Another table is also attached in the data repository with the file name “profiles correlation coefficient”, an excel file consisting of 4 sheets representing each studied profile.

该数据集包含通过全球地磁模型及航空磁测数据的网格采样获得的原始数据。这些数据存储于数据仓库中，文件名为“航空与地磁剖面数据”。该文件为Excel格式，包含四张工作表，分别以所研究剖面命名。每张工作表由13列和可变行数的表格组成。前两列代表UTM（通用横墨卡托）坐标（经度和纬度）。第三列代表航空磁测剖面数据的总磁感应强度（TMI）。接下来的七列代表应用于TMI的上延高度值。最后三列代表全球地磁模型剖面值。此外，数据仓库中还附有另一张表格，文件名为“剖面相关系数”，该Excel文件包含四张工作表，分别代表每个研究剖面。