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Ghansham: is it that your full disk product includes valid pixels off-earth ? very respectfully, randy On Feb 28, 2014, at 11:05 PM, Ghansham Sangar <ghanshamsangar@xxxxxxxxx> wrote: > what is your opinion about geostationary satellites where we have to cold > space all around the imaged disk and we are providing geolocation information > per pixel lat /lon as 2D lat/lon arrays. > Regards > Ghansham > > On Mar 1, 2014 12:46 AM, "Jim Biard" <jbiard@xxxxxxxxxx> wrote: > Ghansam, > > Actually, in the satellite world (or any trajectory or swath-type case), it > is entirely possible that you might have acquired measurements at a point, > but the location information for that point may have been garbled or lost. > If we don’t require linkage, then we can preserve the maximum amount of data. > > Grace and peace, > > Jim > > Visit us on > Facebook Jim Biard > Research Scholar > Cooperative Institute for Climate and Satellites NC > North Carolina State University > NOAA's National Climatic Data Center > 151 Patton Ave, Asheville, NC 28801 > e: jbiard@xxxxxxxxxx > o: +1 828 271 4900 > > > > > On Feb 28, 2014, at 2:12 PM, Ghansham Sangar <ghanshamsangar@xxxxxxxxx> wrote: > >> hi sir >> thanks a lot for the prompt reply. >> obviously data should be missing where coordinates are missing. >> ghansham >> >> On Mar 1, 2014 12:22 AM, "Jim Biard" <jbiard@xxxxxxxxxx> wrote: >> Ghansham, >> >> I would say yes, unreservedly, but others are insisting that this only OK if >> you also have missing values in all the associated data variables. >> >> Grace and peace, >> >> Jim >> >> Visit us on >> Facebook Jim Biard >> Research Scholar >> Cooperative Institute for Climate and Satellites NC >> North Carolina State University >> NOAA's National Climatic Data Center >> 151 Patton Ave, Asheville, NC 28801 >> e: jbiard@xxxxxxxxxx >> o: +1 828 271 4900 >> >> >> >> >> On Feb 28, 2014, at 12:53 PM, Ghansham Sangar <ghanshamsangar@xxxxxxxxx> >> wrote: >> >>> hi sir >>> Is it possible to specify missing value in auxillaery coordinate variables >>> (2-D lat/lon variables). >>> Regards >>> Ghansham >>> >>> _______________________________________________ >>> cf-satellite mailing list >>> cf-satellite@xxxxxxxxxxxxxxxx >>> For list information or to unsubscribe, visit: >>> http://www.unidata.ucar.edu/mailing_lists/ >> > > _______________________________________________ > cf-satellite mailing list > cf-satellite@xxxxxxxxxxxxxxxx > For list information or to unsubscribe, visit: > http://www.unidata.ucar.edu/mailing_lists/ ____________________________________ Randy C. Horne (rhorne@xxxxxxxxxxxxxxxxx) Principal Engineer, Excalibur Laboratories Inc. voice & fax: (321) 952.5100 url: http://www.excaliburlabs.com
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