Lloyd's satellite constellations
Introduction |
Background |
Overview | General | References | Media | Comments?
Cisco router tested onboard disaster monitoring constellation satellite
SaVi satellite constellation simulation
One of the best sources of information about satellite networking...
more useful than most of the professional sites.
- Network Magazine, 2002.
| |
The mecca of satellite constellation information.
You want to know about LEOs, you've got it.
- Upside, 1996.
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Introduction
These pages form an index to useful web information discussing
satellite constellations. You won't gain a complete picture of what any
proposed constellation is capable of, or really in-depth technical details, but
you will gain an idea of what the developments in this area are, where
the industry and technology is headed - and you will pick up background knowledge of
satellites along the way.
These pages do not discuss stellar constellations beloved of night-sky watchers everywhere. This is not
intended to be a guide to individual satellites in geostationary orbit. Nor is this one of those fashionable weblog things - a weblog is just a chonological most-recent-first diary where old
entries are left unchanged, making less sense over time as context fades and links break, while this (when it was updated) tried to be continually useful
by updating text and links when possible -- although it's really something of
a cluttered mess.
Content
- Background
- so what are satellite constellations and why am I interested in
them, anyway?
- Overview
- brief overviews of many satellite constellations by category and
name. The field in a page.
- General
- general articles on satellites and related topics. To learn about
satellites, begin here.
- References
- where to start if you want more information - some pointers to further reading.
Related material
- Big LEO tables
- a technical comparison of several of the proposed schemes, originally created
as part of another doctoral thesis.
- Satellite constellation visualization
- simulate the various satellite constellations.
- Lloyd's satellite-related papers
- some serious and dull academic material on satellite constellations.
Feedback
- Media coverage
- publicity that the press has provided for these pages; many readable articles
on satellite constellations.
- Comments?
- Comments? Corrections? Information to add? Dead links to report? Do let me know!
If you haven't read
the background to these pages, just let
me note my networking bias. I tend to think that many of these proposed constellations
are... well, inelegant.
They're just not as smart, as sophisticated, or as ambitious as schemes like
Iridium or
Teledesic from a networking
viewpoint, as the
satellites can't talk to each other directly via inter-satellite links,
or if they can there aren't that many similar satellites to talk to.
Some schemes have no on-board processing, and merely amplify the
ground signals like the geostationary satellites of old. Yawn.
They're just not... interesting. Not a satellite network
constellation. But then, I have a strong networking perspective.
I have no connection with any organisation operating or building any
of the satellite constellation schemes mentioned here. This information
is supplied in good faith, but with no warranty. Use at own risk.
I am not responsible for these local pages with related material:
ATM over satellite and small
satellites
Lloyd Wood
(L.Wood@surrey.ac.uk)
this page last updated 22 October 2005
