List of Navigational Satellite Constellations: Difference between revisions
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*These can be used anywhere on earth, although they may still favor zones for coverage | *These can be used anywhere on earth, although they may still favor zones for coverage | ||
==GPS== | ==GPS== | ||
*The Original, Worldwide, yet some regions require additional networks to receive proper coverage (See Regional | *The Original, Worldwide, yet some regions require additional networks to receive proper coverage (See Regional Networks) (USA Owned and operated) | ||
*[[GPS]] | *[[GPS]] | ||
==GLONASS== | ==GLONASS== | ||
*Russian Owned and | *Russian Owned and Operated (Provides better coverage of Area Near the earth's poles, but lesser accuracy overall) | ||
*[[GLONASS]] | *[[GLONASS]] | ||
| Line 15: | Line 15: | ||
*EU owned and operated | *EU owned and operated | ||
*May be more accurate the GPS but has similar coverage | *May be more accurate the GPS but has similar coverage | ||
*Newer so some issues | *Newer so some issues associated to it being new (there was an outage for a while in 2019) | ||
==BDNSS== | ==BDNSS== | ||
| Line 37: | Line 37: | ||
*[[QZSS]] | *[[QZSS]] | ||
= | =Internal Links= | ||
*[[GNSS Enhancement]] | *[[GNSS Enhancement]] | ||
*[[RTK]] | *[[RTK]] | ||
= | =External Links= | ||
*[https://en.wikipedia.org/wiki/Satellite_constellation#Navigational_satellite_constellations The Wikipedia Page on Navigational Satellite Constellations] | *[https://en.wikipedia.org/wiki/Satellite_constellation#Navigational_satellite_constellations The Wikipedia Page on Navigational Satellite Constellations] | ||
*[https://www.semiconductorstore.com/blog/2015/GPS-vs-GLONASS-Which-is-Best-for-Tracking-Applications/810/ A 2015 Post comparing the capabilities of GPS and GLONASS] | |||
[[Category: Cartography, GIS, Maps, and Surveying]] [[Category: Navigation]] | |||
Latest revision as of 00:53, 29 October 2022
Basics
- This Page Lists All of the Various Navigational Satellite Constellations in order to organize their pages, and to make selection of systems easier for projects
Global
- These can be used anywhere on earth, although they may still favor zones for coverage
GPS
- The Original, Worldwide, yet some regions require additional networks to receive proper coverage (See Regional Networks) (USA Owned and operated)
- GPS
GLONASS
- Russian Owned and Operated (Provides better coverage of Area Near the earth's poles, but lesser accuracy overall)
- GLONASS
Galileo
- EU owned and operated
- May be more accurate the GPS but has similar coverage
- Newer so some issues associated to it being new (there was an outage for a while in 2019)
BDNSS
- China Owned and Operated
- In a sort of transition between regional coverage to worldwide
- Public Accuracy is a Few Meters (2.5-3 depending on if in Asia, or Elsewhere respectively
- Military has an encrypted cm level channel (Similar to early GPS before the public was allowed accuracy)
- BDNSS
Regional
- These allow for regional use (typically the country that owns it, or a local effort by countries that use it) or higher accuracy and/or covarage for existing systems such as GPS, in the latter case this is a method of GNSS Enhancement
IRNSS
QZSS
- Japan's Regional System
- As of now, no plans to expand into a worldwide system (Most likely due to standing with USA as an ally and thus no need to be independant from a potentially tactial system)
- QZSS