Welcome to SPENVIS
SPENVIS is ESA's
Information System, a WWW interface
to models of the space environment and
its effects; including cosmic rays,
natural radiation belts, solar energetic
particles, plasmas, gases, and
The current version of SPENVIS (4.6.10)
was released on May 27, 2021.
SPENVIS requires a browser with
23 and MS-IE 9). Some outputs
require a VRML/X3D plugin (tested with
Octaga Player 220.127.116.11).
Beside a large set of contextual help
pages, the SPENVIS system includes a
forum () where users can exchange
their experiences and tips. In case of
consult our bug tracker system
) and feel free to post any
The SPENVIS system is developed by a consortium led by
the Royal Belgian Institute for Space Aeronomy (BIRA-IASB)
for ESA's Space Environments and Effects Section through its General Support Technology Programme (GSTP).
The system is
maintained by the development team at BIRA-IASB.
Current development team: Erwin De Donder (project manager), Neophytos Messios, Stijn Calders, Antoine Calegaro & Sami Mezhoud.
ESA Technical Officer: S. Clucas (ESA/ESTEC/TEC-EPS)