论文部分内容阅读
为了促进交流,加强横向联合,更好地完成全国地磁测量,推出更为合理的1990.0年中国地磁图和地磁场模型,中国地球物理学会于1988年10月5日—10月7日在北京召开了1990.0年地磁测量与分析方法研讨会,来自全国有关的18个单位30名代表参加了会议。 地磁测量和分析方法是地磁学的重要组成部分,不仅具有学术意义,而且具有广泛而重要的应用价值。地磁图和地磁场模型是航空航海导航定向的重要依据,为研究磁异常提供背景正常场。各种空间波长磁异常的研究为弄清地壳上地幔结构提供了一种重要的探测手段,为寻找油气田、地热田和矿产资
In order to promote exchanges, strengthen horizontal cooperation, complete geomagnetic survey better and launch a more reasonable 1990.0 geomagnetic and geomagnetic field model in China, the Chinese Geophysical Society was held in Beijing from October 5 to October 7, 1988 The 1990. 0 years seminar on methods of geomagnetic survey and analysis, attended by 30 delegates from 18 units nationwide. Geomagnetic survey and analysis method is an important part of geomagnetism, not only of academic significance, but also has extensive and important application value. Geomagnetic maps and geomagnetic field models are important basis for aeronautical navigation and orientation, providing background normal field for studying magnetic anomalies. Various kinds of spatial wavelength magnetic anomalies provide an important means of exploration for understanding the structure of the crust and upper mantle. In order to find oil and gas fields, geothermal fields and mineral resources