[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[McIDAS #ZQA-418063]: GOES-16 Mesoscale Projection Inaccuracy

Hi Mike,

re:
> A short bit ago, GOES-16 Mesoscale-1 was moved over Puerto Rico.  Since
> then, I see that the mapping for that domain is off by quite a bit.  This
> discrepancy appears in all ABI bands.  See this example:
> http://weather.cod.edu/data/satellite/meso/meso1/02/meso1.02.20180228.172830.jpg
> 
> At first I thought it might just be a scaling thing related to resolution,
> but in the GUI I tried to compensate for that (by plotting with a lesser
> mag on another frame and mapping with that navigation) and while it's
> closer the placement/projection still seem off.  I'm attaching that example.
> 
> I haven't noticed this before, and Mesoscale-2 is currently plotting fine.
> I'm wondering if this could be related to Mesoscale-1's current projection
> of Mercator rather than Lambert.

The problem is undoubtedly related to the Mercator projection.  I'll
take a look and make corrections as needed.

Cheers,

Tom
--
****************************************************************************
Unidata User Support                                    UCAR Unidata Program
(303) 497-8642                                                 P.O. Box 3000
address@hidden                                   Boulder, CO 80307
----------------------------------------------------------------------------
Unidata HomePage                       http://www.unidata.ucar.edu
****************************************************************************


Ticket Details
===================
Ticket ID: ZQA-418063
Department: Support McIDAS
Priority: Normal
Status: Open
===================
NOTE: All email exchanges with Unidata User Support are recorded in the Unidata 
inquiry tracking system and then made publicly available through the web.  If 
you do not want to have your interactions made available in this way, you must 
let us know in each email you send to us.