> Erm mate, have you tried looking at different days ? Those cells you find so suspicious in Australia are not there on other days !
That kind of disproves the "no data" hypothesis though, no?
One explanation could be they have a simplistic algorithm like "if uncertainty > (something indicating more than 5 minutes of GNSS-to-INS fallback) on more than 50% of all flights of a day", and there's only one flight per day in that region.
> Seriously, given the largely community-based nature of FR24 data I would not expect too much in term of accuracy.
Flightradar24 data is accurate enough for some commercial entities to rely on it. Also, in case of a lack of ADS-B receiver data we'd also expect a grey square, not a red one, right?
That kind of disproves the "no data" hypothesis though, no?
One explanation could be they have a simplistic algorithm like "if uncertainty > (something indicating more than 5 minutes of GNSS-to-INS fallback) on more than 50% of all flights of a day", and there's only one flight per day in that region.
> Seriously, given the largely community-based nature of FR24 data I would not expect too much in term of accuracy.
Flightradar24 data is accurate enough for some commercial entities to rely on it. Also, in case of a lack of ADS-B receiver data we'd also expect a grey square, not a red one, right?