@idefix37 Thank you - i was not aware that this is a forecast for the isobares - i thought it is real measured values. So in fact all of it might be kind of "fake a bit " and not represent real measured values in reality of pressure systems and their distributions. - how then they are predicted? Which methods are used to predict isobars- is there any value for sure as real measured reference points that we can trust there in this case?
it was so convincing to me that i took as a measured value.
I can understand that it evolves in time on wind projection map layout several days upfront ..which is not sure ...
but the Satelite image animation is time back and max 1 hour ago (not a week forecast in the future - like for example with animation with isobares predictions - winds or other layouts) - so i thought these values are real and not projections? Does Andy Meteorological service provide real data in this case for the Isobares animation in back time ( at least 1-hour back time rel values) or comparisons of projection to real data? - or this is too much effort and programming (or simply data is not available)?? OR perhaps the projections are so accurate that they don't need to be crosschecked with reality because the fluctuations range are small? -- what is the resolution of pressure systems we see and what is achievable by real measurements in the field space and above oceans - sensors of pressure? Or this is a satellite measurement somehow posible to detemine pressure systems precise maping? (I think i need to read about it more..and educate myself stil more)
thank you in advance for the reply - so it mean we need to treat these isobars lines with a dose of uncertainty?
are there any databases or maps with real values for croscheking in time ?
image url))