50 lines
2.2 KiB
Markdown
50 lines
2.2 KiB
Markdown
Hi!
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Many thanks for joining the galmon.eu project as a station operator!
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Here are some things to think about:
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* Please ask bert@hubertnet.nl or [ahu on
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IRC](https://webchat.oftc.net/?channels=galileo) or
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[@PowerDNS_Bert](https://twitter.com/PowerDNS_Bert) for a station id.
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* Please do not randomly pick a station ID!!
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* The rule is: one station ID per receiver. Do not under any circumstances
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use the same ID on multiple receivers, even if you think it should be
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fine. We have 2^64 IDs available, just ask for more IDs
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* Even if you think it should be fine to reuse the same ID, for example
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because your observer page on galmon.eu will look nicer, DO NOT DO IT. It
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messes up our algorithms which track the clock of your receiver.
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* You can set --owner and --remark fields, which helps with administration.
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These fields will show up on https://galmon.eu/observers.html
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* Ublox8 based receivers support GPS/Galileo + BeiDou OR GLONASS. You can't
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do all four at the same time. GPS and Galileo share a slot. If you want
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to know if you should add BeiDou or GLONASS, you can either use your own
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preference or ask us what we are missing in your region.
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Downtime
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--------
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The project is grateful for every bit you can provide. Don't feel bad about
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downtime either because your family needs the power plug for Christmas
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decorations (this happened) or for whatever reason.
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A good way to increase uptime is to use the Systemd file to ensure automatic
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startup on reboots. Some stations with bad power, bad hardware or bad cables
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have had great success enabling the Raspberry Pi watchdog.
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(need instruction here how to do that for various Raspberries, it differs)
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Upgrades
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--------
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From time to time we upgrade the ubxtool receiver software. Old data also
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works but typically if you upgrade, the value to the network increases.
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Improving reception
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-------------------
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A good view of the sky can help tremendously, although as noted, we are
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happy with every bit we receive. It helps to put your receiver on a "ground
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plate" which is a fancy word for a piece of metal (or mesh even).
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In addition, if you are in a northerly region, your view to the south is
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most important. Conversely, if you are in the south, more action will be to
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the north.
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