See this link: https://github.com/Unidata/EC-netCDF-CF/wiki/Satellite-Swath-Data-Breakout-Session
See point number 7 in discussion section. I was referring to that. Regards Ghansham On Mon, Jan 6, 2020, 19:20 Randy Horne <[email protected]> wrote: > Hi Ghansham: > > I believe specific CF conventions were established for swath data a few > years back. These conventions assume a lat/lon is captured for every > data point. The inability/undesirability to store lat/lon for every data > point for many applications was not addressed. Although I have not done > homework, I have thought an algorithm specification > with accompanying parameters could get the job done. > > > respectfully, > > randy > > > On Jan 5, 2020, at 10:27 PM, Ghansham Sangar <[email protected]> > wrote: > > R/All > > Do we have some conventions for storing 2D lat/lon coordinates at an > interval. > Say our data variable "band1" has dimensions (scans =24000, pixels= 6000) > and 2D lat/lon arrays at every 10th scan and 10th pixel, thus making > dimensions of lat/lon arrays (scans=2400, pixels=600). > Modis generally provides lat/lon information for ocean color products like > this. Do we have something similar? This may be useful for radiometric > swath products specially. > > Regards > Ghansham > > > _____________________________________ > > Randy C Horne ([email protected]) > Principal Engineer, Excalibur Laboratories Inc. > voice & fax: (321) 952.5100 > cell: (321) 693.1074 > url: http://www.excaliburlabs.com > > > >
