基于地磁坐标的多地磁台站日变改正方法

高姗, 王文博, 崔志伟, 张琦洁, 闫红雨, 高维

Diurnal variation correction method for multiple geomagnetic stations based on geomagnetic coordinates

GAO Shan, WANG Wen-Bo, CUI Zhi-Wei, ZHANG Qi-Jie, YAN Hong-Yu, GAO Wei

表1 各台站地理坐标与地磁坐标

Table 1 Geographic and geomagnetic coordinates of Geomagnetic stations

站点 地理纬度 地理经度 地磁纬度 地磁经度 BDV 49.07° 14.02° 48.71° 97.68° FUR 48.17° 11.28° 48.30° 94.69° NCK 47.63° 16.72° 46.87° 99.73° NGK 52.07° 12.68° 51.83° 97.63° THY 46.90° 17.90° 45.96° 100.60°