Remi, Bborie Thanks. I'll look now. gerry
On Tue, Dec 10, 2013 at 11:49 AM, Rémi Cura <[email protected]> wrote: > If your radar return is well discretized in time (I'd say max 10^6 > points/sec), > pointcloud could do the trick (you can have any number of attributes per > point). > Else, you would have to cut the data into pieces. > > Cheers, > Rémi-C > > > 2013/12/10 George Silva <[email protected]> > >> I'm glad this might work out for you. >> >> I'm not familiar with the products you guys generate or store, but you >> can even store rasters with more then one band, keeping all the data in a >> single place, but different bands. >> >> >> On Tue, Dec 10, 2013 at 3:15 PM, Gerry Creager - NOAA Affiliate < >> [email protected]> wrote: >> >>> Raster is always a possibility, but we lose some data therein. If I use >>> what we refer to as "Level III" data, then it's certainly a potential. I'm >>> sorta thinking of using Level II data which comprise >>> azimuth/range/elevation and one of: reflectivity, radial velocity or >>> spectrum width (standard deviation of velocity). The programmatic results >>> of this, creating new Level III data products, are big. >>> >>> Thanks for the suggestion. Simply taking it to raster hadn't, honestly, >>> occurred to me because I was overthinking some aspects of the problem. >>> >>> gerry >>> >>> >>> On Tue, Dec 10, 2013 at 11:00 AM, George Silva >>> <[email protected]>wrote: >>> >>>> If you transform it to rasters PostGIS Raster can handle them already. >>>> >>>> Now, about the new datatype, I'll let the experts discuss :P. >>>> >>>> Cheers >>>> >>>> >>>> On Tue, Dec 10, 2013 at 2:52 PM, Gerry Creager - NOAA Affiliate < >>>> [email protected]> wrote: >>>> >>>>> I asked this years ago, and I think Paul was less than pleased with me >>>>> (:-), but: >>>>> >>>>> Has anyone, in the ensuing years looked at encoding radar data into a >>>>> postGIS database? We've a little idea that might benefit one project, and >>>>> getting the radar data into a good geospatial format would be >>>>> beneficial.The data, of coure, would start out as radial-distance and >>>>> intensity from the radar site, although we could preprocess it by >>>>> gridding. >>>>> >>>>> Thanks, Gerry >>>>> -- >>>>> Gerry Creager >>>>> NSSL/CIMMS >>>>> 405.325.6371 >>>>> ++++++++++++++++++++++ >>>>> “Big whorls have little whorls, >>>>> That feed on their velocity; >>>>> And little whorls have lesser whorls, >>>>> And so on to viscosity.” >>>>> Lewis Fry Richardson (1881-1953) >>>>> >>>>> _______________________________________________ >>>>> postgis-users mailing list >>>>> [email protected] >>>>> http://lists.osgeo.org/cgi-bin/mailman/listinfo/postgis-users >>>>> >>>> >>>> >>>> >>>> -- >>>> George R. C. Silva >>>> SIGMA Consultoria >>>> ---------------------------- >>>> http://www.consultoriasigma.com.br/ >>>> >>>> _______________________________________________ >>>> postgis-users mailing list >>>> [email protected] >>>> http://lists.osgeo.org/cgi-bin/mailman/listinfo/postgis-users >>>> >>> >>> >>> >>> -- >>> Gerry Creager >>> NSSL/CIMMS >>> 405.325.6371 >>> ++++++++++++++++++++++ >>> “Big whorls have little whorls, >>> That feed on their velocity; >>> And little whorls have lesser whorls, >>> And so on to viscosity.” >>> Lewis Fry Richardson (1881-1953) >>> >>> _______________________________________________ >>> postgis-users mailing list >>> [email protected] >>> http://lists.osgeo.org/cgi-bin/mailman/listinfo/postgis-users >>> >> >> >> >> -- >> George R. C. Silva >> SIGMA Consultoria >> ---------------------------- >> http://www.consultoriasigma.com.br/ >> >> _______________________________________________ >> postgis-users mailing list >> [email protected] >> http://lists.osgeo.org/cgi-bin/mailman/listinfo/postgis-users >> > > > _______________________________________________ > postgis-users mailing list > [email protected] > http://lists.osgeo.org/cgi-bin/mailman/listinfo/postgis-users > -- Gerry Creager NSSL/CIMMS 405.325.6371 ++++++++++++++++++++++ “Big whorls have little whorls, That feed on their velocity; And little whorls have lesser whorls, And so on to viscosity.” Lewis Fry Richardson (1881-1953)
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