Earth Magnetic Field Evaluation: Predicted field through 2019

Altitude (km)
Grid Increment (0.1 to 180)
Latitude Min-Max (-90 to 90):
Longitude Min-Max (-180 to 360):
Output images for: Declination
Plot coastlines?
Output ASCII lon,lat,alt,dec,inc data?
Email Address:
You are limited to calculating 100 000 points. Calculations may take up to a minute to complete.