On-line Calculations
To run on-line calculations you will need to choose a model (most probably IGRF-2000), and then you will need to enter the desired date and location in the format shown. Clicking on 'Calculate' will provide you with the magnetic field values.
Note: This page uses a Java(TM) Applet, which requires the Java(TM) Runtime Environment to be installed on your machine in order to run.
Steps to install:
- Follow the URL above
- Click the link titled Download J2SE JRE in the middle of the page
- Read and Accept the License Agreement
- Choose the correct platform, download, and install the Java(TM) 2 Runtime Environment, Standard Edition
- As with all software, if you are unsure contact your System Administrator with questions
