“SatNOGS”的意思、由来-开放百科全书

SatNOGS (Satellite Networked Open Ground Station) project is a free software and open source hardware platform aimed to create a satellite ground station network. The scope of the project is to create a full stack of open technologies based on open standards, and the construction of a full ground station as a showcase of the stack.^[1]{{full|date=December 2018}}^[2]^[3].

History

The SatNOGS project was initiated during NASA SpaceApps Challenge in 2014 at Athens Hackerspace.^[4] The project then took part in and won the first place of the Hackaday Prize 2014 competition.^[5] SatNOGS is currently a project of the Libre Space Foundation^[6].

Overview

SatNOGS aims to provide a stack of technologies needed for a distributed network of low earth orbit satellite ground stations. In order to implement such a stack the four following different sub-projects are developed{{what|date=December 2018}}

Network

SatNOGS Network is a web application for scheduling observations across the network of ground stations.^[7] ^[8]{{full|date=December 2018}}

Database

SatNOGS Database is a crowd-sourced application allowing its users to suggest{{vague|date=October 2017|reason= cryptic, in fact}} satellite transmitter information for currently active satellites. Its data is available via an API.{{clarify|date=December 2018}}^[9]

Client

SatNOGS Client is the software to run on ground stations, usually on embedded systems, that receives the scheduled observations from the Network, receives the satellite transmission and sends it back to the Network web app.^[10] ^[11]

Ground Station

SatNOGS Ground Station is an open source hardware ground station instrumentation with a rotator,^[12] antennas,^[13] electronics^[14]{{full|date=December 2018}} and connected to the Client. It is based on 3D printed components, readily available materials.{{cn|date=March 2019}}

Notes and references

1. ^{{cite web|title=Hackaday: SatNOGS |url=https://hackaday.io/project/1340-satnogs-global-network-of-ground-stations}}
2. ^{{Cite journal |last=Poblet|first=Marta |last2=F?nfgeld|first2=Hartmut |last3=McShane|first3=Ian |date=2014-11-30 |title=Telecommunications and disaster management: |url=https://telsoc.org/ajtde/2014-12-v2-n4/a73 |journal=Australian Journal of Telecommunications and the Digital Economy |language=en| volume=2 |issue=4 |doi=10.7790/ajtde.v2n4.73}}
3. ^{{Cite web |url=https://digitalcommons.usu.edu/cgi/viewcontent.cgi?article=4125&context=smallsat |title=Overview of the Satellite Networked Open Ground Stations (SatNOGS) Project |last=Dan|first=White |date=2018 |website=32nd Annual AIAA/USU Conference on Small Satellites |archive-url= |archive-date= |dead-url= |access-date=19 December 2018}}
4. ^{{cite web|title=SatNOGS at NASA Space Apps Challenge|url=https://2014.spaceappschallenge.org/project/satnogs/}}
5. ^{{cite web|title=SatNOGS Wins the 2014 Hackaday Prize|url=http://hackaday.com/2014/11/13/satnogs-wins-the-2014-hackaday-prize/|date=November 2014}}
6. ^{{Cite web|url=https://libre.space/projects/satnogs/|title=SatNOGS|website=Libre Space Foundation|language=en-US|access-date=2018-12-20}}
7. ^{{cite web|title=SatNOGS Network source code|url=https://gitlab.com/librespacefoundation/satnogs/satnogs-network}}
8. ^{{Cite web|url=https://teonite.com/blog/you-probably-have-never-heard-about-satnogs-and-this-is-why-you-should/|title=You probably have never heard about SatNOGS and this is why you should|date=2018-06-12|website=TEONITE|access-date=2018-12-20}}
9. ^{{Cite web|url=https://satnogs.readthedocs.io/en/stable/satnogs-db/docs/api.html|title=API — SatNOGS 1 documentation|website=satnogs.readthedocs.io|access-date=2018-12-20}}
10. ^{{cite web|title=SatNOGS Client source code|url=https://gitlab.com/librespacefoundation/satnogs/satnogs-client}}
11. ^{{Cite web|url=https://www.gnuradio.org/grcon-2018/keynotes/|title=GNU Radio Conference 2018 Keynotes|last=|first=|date=|website=|archive-url=|archive-date=|dead-url=|access-date=}}
12. ^{{cite web|title=SatNOGS Rotator source code|url=https://gitlab.com/librespacefoundation/satnogs/satnogs-rotator}}
13. ^{{cite web|title=SatNOGS Antennas source code|url=https://gitlab.com/librespacefoundation/satnogs/satnogs-antennas}}
14. ^{{cite web|title=SatNOGS Rotator Controller source code|url=https://gitlab.com/librespacefoundation/satnogs/satnogs-rotator-controller}}