supported by the National Natural Science Foundation of China(No.41404053);Special Project for MeteoScientific Research in the Public Interest(No.GYHY201306073);Natural Science Foundation of Jiangsu Province(No.BK20140994),Natural Science Foundation of Higher Education Institutions of Jiangsu Province(No.14KJB170012);Training Program of Innovation and Entrepreneurship for Undergraduates of NUIST(No.201510300178)
We used data from 1960.0,1970.0,1980.0,1990.0,and 2000.0 to study the geomagnetic anomaly field over the Chinese mainland by using the three-dimensional Taylor polynomial(3DTP) and the surface spline(SS) models.To...
supported by the National Natural Science Foundation of China(Grant Nos.41404053 and 41174165);Special Project for Meteo-Scientific Research in the Public Interest(Grant No.GYHY201306073);Natural Science Foundation of Higher Education Institutions of Jiangsu Province,China(Grant No.14KJB170012)
The selection of the truncation level (TL) and the control of boundary effect (BE) are critical in regional geomagnetic field models that are based on data fitting. We combine Taylor and Legendre polynomials to mo...
Supported by the National Natural Science Foundation of China(Grant No:41404053;41174165);National Natural Science Foundation of China(Grant No.14KJB170012);Special Project for Meteo-scientific Research in the Public Interest(Grant No:GYHY201306073)