Comments (2)
Hah, starlink.com/map is something that didn't exist when I wrote my version. I also haven't updated my data for over a year and a half at this point. (Yeah, I never automated the process because it takes nearly 30 minutes to run so I cant just do it in GitHub Actions or something like that, and as Starlink adds more satellites my code takes longer)
It does seem like Starlink may be using H3 or they could simply be using a completely different hex-based grid system. H3 supports different levels of cell sizes and they mathematically cant perfectly cover a larger cell at the next level down (you can see this when you double click a cell to see the cells covered in the higher resolution level). Their graph appears to be based on a much smaller resolution than I had (probably 2 or 3 levels higher) which drastically increases the time it takes to run my simulation.
from starlink-coverage.
My code also assumes there's always a basestation in sight of all Starlink satellites. Obviously, Starlink themselves is only showing a graph where they provide service, whereas my simulation shows where there satellites could have provided service when I ran the simulation.
from starlink-coverage.
Related Issues (20)
- Additional stats
- Cell Size Zoom level HOT 1
- Minimum Earth Station Elevation HOT 2
- Stars not showing HOT 1
- Estimate additonal satellites needed for 100% coverage of a cell.
- Coverage within range of ground station HOT 1
- Double tap for zoom not working on Android tablet
- perigee > 540 HOT 1
- Formula issue
- This project "Cell" vs a Starlink "Cell" HOT 1
- Indicate age of data HOT 2
- License?
- is it possible to publish it as service allowing us to integrate it into our own map? Thanks.
- Some cells have a 1440 minute cell coverage but is missing the star
- Help: 'failures_url' seems outdated... HOT 6
- Identifying cell IDs within USA HOT 1
- Highlight 100% uptime cells
- IDL (antimeridian) undercounting
- Ops and process improvements
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from starlink-coverage.