地磁数据处理软件

如何应用微机对地磁观测数据进行处理，是运用现代方法处理地磁资料的一个关键问题。本文在实践（该软件已试用一年）的基础上，研制出了一种新的数据处理软件，代替了传统的手工计算。该软件应用ＢＡＳＩＣ语言编写，主要功能包括：①同现有的野外地磁测量的记录软件（ＰＣ－１５００计算机）联网；②计算各个测点总场强度和垂直强度（含主测点和副测点）的桩位差与仪器差、桩位差和仪器差的均方误差、通化差、通化均方误差、本期差值、相邻差值、点变幅减变幅均值、点变幅减变幅均相邻差值及各种精度的统计；③数据的分类、查询、替换、存储；④３种汉化的成果报表。

A software for geomagnetic data processing

To process geomagnetic data by means of personal-computer is the key to sharpenthe ability for data processing. Based on the requirement for the field observation anddata processing,a new kind of software for geomagnetic data processing is created usingthe BASIC language. This software relieves us from complex and heavy work of dataclassification. Its main functions are as follows:this software can run together with theold programs for geomagnetic data processing by PC-1500 computer,many calculationscan be carried out such as total field strength of multiple points,difference of verticalstrength between main point and sub-point et.al ,data classification,inquiry,data ex-change and storage,three types of data table in Chinese.