A METHOD AND PROGRAM DESIGN FOR CALCULATION OF INTERNATIONAL GEOMAGNETIC FIELD BY USING PC-1500 TYPE POCKET-SIZE COMPUTER
用PC-1500型袖珍式计算机计算国际地磁参考场的方法和程序设计

A set of applied recurrence formulae used to calculate international geomagnetic reference field is deduced in this paper and a program design for calculating the field is also introduced by using PC-1500 type pocket-size computer at a speed of about 50s/point.