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10/03/2018 1:02 pm  #1


Matching grib and satelite images

I'm trying to match the GFS grib with satelite images over the pacific, overlaying the NOAA GOES TPAC satelite image from UTC 20:15 it's almost a perfect match between the grib storm and the clouds, using the Aviation weather satelite ICAO A for UTC 20:15 - the storm is far away from the clouds, do I need to align it in some way? Or how can the satelite images from the same minute differ so much?

http://xsrimages.s3.amazonaws.com/satelit1.PNG



http://xsrimages.s3.amazonaws.com/satelit2.PNG

 

10/03/2018 1:10 pm  #2


Re: Matching grib and satelite images

Using Aviation weather satelite ICAO even land/ sea country borders are missaligned with the c-map chart when a switch in between

     Thread Starter
 

10/03/2018 5:12 pm  #3


Re: Matching grib and satelite images

The Aviation images do appear to have changed. I know they weren't available for a while.

Have re-done the geo-referencing for the new AviationWetaher.gov images for the next update.

You could just use the NOAA GOES options

 

10/04/2018 2:16 am  #4


Re: Matching grib and satelite images

Super - thanks for the reply and the super quick fix - impressed http://cdn.boardhost.com/emoticons/smile.png

     Thread Starter
 

10/07/2018 7:21 pm  #5


Re: Matching grib and satelite images

Update posted with support for the new aviationweather images.

 

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