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Trapped Proton Model (TPM)
A NASA software catalog entry available for reuse or request.
About this technology
Overview
TPM determines the differential omnidirectional proton flux from 1 to 100 MeV. At high altitudes, the model is based on CRRESPRO developed by AFRL; at low altitudes, the model is based on data from the TIROS/NOAA (POES) low-altitude polar-orbiting satellites. The model contains a true solar cycle variation and also contains sub-models for quiet and active magnetospheric states.
Release notes
More information can be found at https://see.msfc.nasa.gov/model-tpm