Model | Description | Model developed by |
---|---|---|

CREME-86 GCR Model (creme-86-gcr) |
CREME-86 galactic cosmic ray model
model/environment/radiation/gcr creme-86 radiation gcr |
US Naval Research Laboratory BIRA |

GRUN (grun) |
The Grün interplanetary flux model.
model/environment/microparticles grun microparticles |
change |

Trajectory tool (trajectory) |
Orbit generator
model/operations/trajectory trajectory |
DH Consultancy |

MOBE DIC (mobe-dic) |
The model provides worst-case trapped electron flux spectra.
model/effects/plasma/internal_charging internal charging |
University of Surrey |

SAPPHIRE Peak Flux (sapphire-peak-flux) |
The Solar Accumulated and Peak Proton and Heavy Ion Radiation Environment (SAPPHIRE) model covers all SEP environment timescales across all relevant species in a consistent probabilistic manner.
model/environment/radiation/solar_particle radiation sep |
ESA/ESTEC DH Consultancy TRAD Kallisto Consultancy |

SAPPHIRE 1-in-n Peak Flux (sapphire-1-in-n-peak-flux) |
SAPPHIRE 1-in-N event peak flux model.
model/environment/radiation/solar_particle radiation sep flux |
ESA/ESTEC DH Consultancy TRAD Kallisto Consultancy |

SHIELDOSE-2 (sd2) |
Calculates, for arbitrary proton and electron incident spectra, the dose absorbed in small volumes of different detector materials for planar and spherical aluminium shield geometries.
model/effects/radiation/tid dose TID |
National Institute of Standards and Technology (NIST) |

JOREM Trapped Particle Model (jorem-trapped) |
Jupiter trapped particle model. Included heavy ion models.
model/environment/radiation/trapped jupiter radiation trapped proton electron |
ONERA NASA JPL QinetiQ DH Consultancy |

Open Data Interface (ODI) data (odi-data) |
Open Data Interface (ODI) data
data data |
DH Consultancy ESA Space Environment & Effects |

CRRES (PRO + ELE) (crres) |
Composite model containing: CRRES-PRO / CRRES-ELE
model/environment/radiation/trapped crres radiation trapped proton electron |
NSSDC |

Low Altitude Radiation Belt Model (trep_larb) |
The LARB model was developed under the European Space Agency Radiation Environment at Extremely Low Altitude and Latitude contract. ESA Contract No. 4000118058/16/NL/LF/hh
model/environment/radiation/trapped/proton Radiation Trapped Proton |
RadMod |

IGE2006/Pole Electron Radiation Belt Model (ige2006) |
Radiation belt, trapped electron model.
model/environment/radiation/trapped/electron Radiation Trapped Electron |
ONERA |

Non-ionising energy loss (NIEL) (niel) |
NIEL calculates equivalent proton ﬂuences deposited in devices, using non-ionizing energy loss rates from different sources.
model/effects/radiation/niel niel |
BIRA |

ONERA EOR Proton Model (omep) |
ONERA EOR Proton Model
model/environment/radiation/trapped radiation trapped proton EOR |
ONERA |

Magnetospheric shielding model (msm) |
Orbit generator
model/misc magnetospheric shielding |
RadMod Ltd |

Solar proton low-energy extension model (spleem) |
Solar proton low-energy extension.
model/environment/radiation/solar_particle radiation sep fluence |
ESA Space Environment & Effects |

Linear energy transfer (LET) model (beta) (let) |
Linear energy transfer (LET) model (beta)
model/transport stopping-powers |
ESTEC |

infn_niel (infn_niel) |
infn_niel
model/effects/radiation/niel niel |
SR-NIEL group INFN - National Institute for Nuclear Physics BIRA |

Magnetic coordinates - grid points (blpos) |
Generates magnetic coordinates (B,L) for a grid of positions.
model/environment/magnetic_field magnetic_field |
change |

CREME-96 Solar particle model (creme-96-sep) |
CREME-96 solar particle model
model/environment/radiation/solar_particle creme radiation sep |
US Naval Research Laboratory |

Solar cell damage (eqflux) (eqflux) |
Damage-equivalent electron fluences for different types of solar cells.
model/effects/radiation/damage solar cell damage equivalent electron fluences |
change |

SAPPHIRE worst event fluence (sapphire-worst-event-fluence) |
SAPPHIRE worst event fluence model.
model/environment/radiation/solar_particle radiation sep fluence |
ESA/ESTEC DH Consultancy TRAD Kallisto Consultancy |

ISO 15390 GCR Model (iso_15390) |
ISO 15390 specifies a model for estimating the radiation impact of galactic cosmic rays (GCR) on hardware and on biological and other objects when in space. ISO 15390 establishes the model parameters and characteristics of variations in the 101 MeV to 105 MeV GCR particles (electrons, protons, and Z = 2 to 92 nuclei in the near-Earth space beyond the Earth's magnetosphere).
model/environment/radiation/gcr radiation gcr |
Lomonosov Moscow State University BIRA |

User-defined solar particle spectrum (sep-spectrum-ud) |
User-defined solar particle spectrum.
model/environment/radiation/solar_particle radiation sep fluence userdefined |
ESA/ESTEC |

Coordinates conversion tool (coordinate-conversion) |
Coordinates conversion tool
model/tools data |
NoM |

User-defined trapped particle spectrum (trapped-spectrum-ud) |
User-defined trapped particle spectrum.
model/environment/radiation/trapped radiation trapped proton electron user-defined |
ESA/ESTEC |

DLR GCR Model (dlr-gcr) |
A simplified version of the GCR ISO-model (ISO, 2004) modified in order to reduce the number of free parameters to one.
model/environment/radiation/gcr radiation gcr |
Deutsches Zentrum für Luft- und Raumfahrt (DLR) |

TREP Upload (trep_upload) |
TREP upload model.
model/environment/radiation/trapped radiation trapped proton electron user-defined |
ESA/ESTEC |

TREP (trep) |
TREP grouped trapped radiation models
model/environment/radiation/trapped radiation trapped proton electron |
NSSDC |

Grid coordinate generator (grid-coordinates) |
Grid coordinate generator.
model/operations/trajectory trajectory |
change |

SAPPHIRE total fluence (sapphire-total-fluence) |
SAPPHIRE total fluence model.
model/environment/radiation/solar_particle radiation sep fluence |
ESA/ESTEC DH Consultancy TRAD Kallisto Consultancy |

SAPRE Upload (sapre_upload) |
The SPENVIS orbit generator computes trajectory osculatory orbital elements using a numerical Runge-Kutta integration method. The independent variable is the eccentric anomaly. Osculatory elements are computed at constant equidistant eccentric anomaly steps. Orbits around three planets are currenly available.
model/operations/trajectory trajectory sapre |
BIRA |

Nymmik GCR Model (nymmik-96-gcr) |
This models the GCR fluxes assuming that they are time invariant beyond the heliosphere. The temporal variation in the fluxes is attributed to large scale variations in the heliospheric magnetic field. This results in roughly cyclic variations in the GCR spectra with periods of ^11 and ^22 years. The actual modulation of the interstellar GCR spectra is indexed using the Wolf number (this is a count of the number of spots on the sun following an internationally-agreed procedure).
model/environment/radiation/gcr radiation gcr nymmik |
Lomonosov Moscow State University BIRA |

SHIELDOSE-2Q (sd2q) |
Calculates, for arbitrary proton and electron incident spectra, the dose absorbed in small volumes of different detector materials for planar and spherical aluminium shield geometries. SHIELDOSE-2Q extends the shielding database behind the model to treat higher energy electrons and different shield and target materials.
model/effects/radiation/tid dose TID |
National Institute of Standards and Technology (NIST) QinetiQ DH Consultancy |

DICTAT (dictat) |
DICTAT
model/effects/plasma/internal_charging dictat internal charging |
QinetiQ |

Short term SEU model (newupseto) |
Short term upset model.
model/effects/radiation/see SEE SEU |
BIRA |

JOREM Plasma Model (Divine & Garrent 83) (jorem-plasma) |
Jupiter plasma model for low and intermediate energy plasma
model/environment/plasma jupiter plasma |
QinetiQ DH Consultancy |

SAPRE (sapre) |
The SPENVIS orbit generator computes trajectory osculatory orbital elements using a numerical Runge-Kutta integration method. The independent variable is the eccentric anomaly. Osculatory elements are computed at constant equidistant eccentric anomaly steps. Orbits around three planets are currenly available (Earth, Mars and Jupiter).
model/operations/trajectory trajectory sapre |
BIRA |

NRLMSISE-00 (nrlmsise-00) |
Atomosphere and ionisphere model.
model/environment/atmosphere atmosphere atomox |
US Naval Research Laboratory BIRA |

IRENE (AP9 / AE9) including plasma energies (irene) |
The International Radiation Environment Near Earth (IRENE) model.
model/environment/radiation/trapped radiation trapped irene Ax9 |
Air Force Research Laboratory MIT Lincoln Laboratory Aerospace Corporation Boston College Institute for Scientific Research Los Alamos National Laboratory Atmospheric and Environmental Research, Incorporated |

Long term SEU model (longupset) |
Long term upset model.
model/effects/radiation/see SEE SEU |
BIRA |

SEE timeseries tool (see) |
SEE timeseries tool
model/effects/radiation/see SEE SEU |
ESA Space environments & Effects |

ESP-PSYCHIC (total fluence) (esp-psychic-total-fluence) |
Model for Emission of Solar Protons (ESP)--Cumulative fluences
model/environment/radiation/solar_particle radiation sep |
NASA Goddard |

Shielded spectrum model (beta) (shielded-spectrum) |
Shielded spectrum model (beta)
model/transport shielded-spectrum |
ESA Space Environment & Effects |

Species abundance ratios (abundances) |
Species abundance ratios
data abundance |
ESA Space Environment & Effects |

SAPPHIRE 1-in-N event fluence (sapphire-1-in-n-event-fluence) |
SAPPHIRE 1-in-N event fluence model.
model/environment/radiation/solar_particle radiation sep fluence |
ESA/ESTEC DH Consultancy TRAD Kallisto Consultancy |

CREME-96 Sol. Min (1977) (creme-96-gcr) |
The GCR CREME96 model implemented in SPENVIS is for the solar-minimum GCR environment and corresponds with the GCR maximum last observed in 1986-87. The model is based on the model of Nymmik et al. (1992) and includes anomalous cosmic ray fluxes (visible for He, N, O and Ne around 10 MeV/nleon) derived from SAMPEX results.
model/environment/radiation/gcr creme radiation gcr |
US Naval Research Laboratory BIRA |

FLUMIC 99% worst day electron flux (flumic) |
model/environment/radiation/trapped/electron Radiation Trapped Electron |
DERA |

EQUIPOT (equipot) |
Surface charging model
model/effects/plasma/surface_charging equipot surface charging |
QinetiQ |

CREME-86 Solar particle model (creme-86-sep) |
CREME-86 Solar particle model
model/environment/radiation/solar_particle creme radiation sep |
US Naval Research Laboratory |

Orbit magnetic coordinates (orbit-magnetic-coordinates) |
Generates magnetic coordinates (B,L) for an orbit.
model/environment/magnetic_field magnetic_field |
change |

SEE timeseries tool (see_timeseries) |
SEE timeseries tool
model/effects/radiation/see SEE SEU |
ESA Space environments & Effects |

Ax8 (ae8ap8) |
Ax8 trapped radiation model
model/environment/radiation/trapped radiation trapped proton electron |
NSSDC |

MULASSIS (mulassis) |
Multi-Layer Shielding Simulation Software (MULASSIS)
model/transport mulassis |
Kallisto Consultancy Ltd RadMod Ltd |

GRAS (gras) |
GEANT4 Radiation Analysis Software (GRAS)
model/transport gras |
ESA Space Environments and Effects Section |

SSAT (ssat) |
Geant4 SECTOR SHIELDING ANALYSIS TOOL
model/transport mcict |
Kallisto Consultancy Ltd RadMod Ltd |

MC-SCREAM (mc-scream) |
MC-SCREAM
model/effects/radiation/damage solar cell damage equivalent electron fluences |
Kallisto Consultancy Ltd RadMod Ltd |

Stopping powers (stopping-powers) |
Stopping powers from CREME-86 or GEANT4
model/transport stopping-powers |
ESTEC |

MCICT (mcict) |
Monte Carlo Internal charging tool (MCICT)
model/effects/plasma/internal_charging internal charging esprem |
change |

EDADE (edade) |
Effective dose and effective dose equivelent
model/effects/radiation/damage solar cell damage equivalent electron fluences |
Kallisto Consultancy Ltd RadMod Ltd |

GRAPPA (grappa) |
GRAPPA
model/transport gras |
ESA Space Environments and Effects Section |

##### ESA Space Environment & Effects

The ESA Space Environment & Effects groups is based at ESA/ESTEC.

ESA/ESTEC

+31 71 565 65 65

nom@esa.int