Processing System for Total Geomagnetic Data Measured at Sea using Digital Computer

Abstract

Processing system for total geomagnetic data measured at sea using digital computer is developed. This system is intend to analyze the seamount geomagnetic anomaly. Developed system can be classified into following four stages; (1) Calculation of total geomagnetic anomaly and drawing of profile. (2) Drawings of total geomagnetic force map, total geomagnetic anomaly map, bathymetric chart and perspective projection map. (3) Analysis of two-dimensional data and drawing of its figure. (4) Analysis of three-dimensional data and draw of its figure.
The developed contents of this processing system are described in this paper. An example of result applied this system to the analysis of total geomagnetic data measured at seamount is also shown.