The EARTHPAK 1.0 suite of environmental models consolidates many of the space environmental models in current use throughout the space physics community into a convenient package. EARTHPAK 1.0 includes models for the geomagnetic field, atmospheric density, ionospheric parameters, and astronomical ephemerides. Each of these models has been compiled and tested for the Silicon Graphics platform, and includes Explorer maps for easy 3-D visualization of output.
EARTHPAK 1.0 includes the following models:
Atmospheric Density Models: MSIS86, MSIS90
Magnetic Field Models: IGRF 1985
Ionospheric Models: IRI 86
Guy Seeley
Research Analyst RADEX, Inc. 3 Preston Court Bedford, MA 01730 USA 617-275-6767 fax:617-377-2984 seeley@ziggy.radex.plh.af.mil