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I'm sorry, not GitHub.com but NASA Earthdata GitHub [1] Feel free to contact GEE project manager (tiffany.j.mathews@xxxxxxxx) if you have trouble in accessing the latest user guide of GEE [2] that includes sample VRT files. [1] https://git.earthdata.nasa.gov/projects/GEE/repos/gdal-enhancements-for-esdis/browse/ [2] https://wiki.earthdata.nasa.gov/pages/viewpage.action?pageId=73142552 -----Original Message----- From: rmendelss gmail [mailto:rmendelss@xxxxxxxxx] Sent: Tuesday, June 13, 2017 1:36 PM To: Joe Lee <hyoklee@xxxxxxxxxxxx> Cc: Doug Fowler <dfowler@xxxxxxxxx>; cf-satellite@xxxxxxxxxxxxxxxx Subject: Re: [cf-satellite] NetCDF gdal question A URL for the Github page you mention? Thanks, -Roy > On Jun 13, 2017, at 11:23 AM, Joe Lee <hyoklee@xxxxxxxxxxxx> wrote: > > Hi, Doug! > > Please try to use the latest GEE from GitHub that supports OpenOptions in > VRT. The GEE website is not fully updated with the latest information. We > could convert SMAP (HDF5) into GeoTIFF correctly using GEE, which is > impossible with GDAL from OSGeo. > > Also, I’d like to suggest you to put the file on OPeNDAP server (with HDF5 > handler by changing .nc to .h5), convert it to netCDF, and then test it on > ArcGIS as shown in [1]. > > [1] http://hdfeos.org/software/arcgis.php > > > From: Doug Fowler [mailto:dfowler@xxxxxxxxx] > Sent: Tuesday, June 13, 2017 1:13 PM > To: Joe Lee <hyoklee@xxxxxxxxxxxx> > Cc: cf-satellite@xxxxxxxxxxxxxxxx > Subject: Re: [cf-satellite] NetCDF gdal question > > Thanks for the reply, I haven't seen this page before. Looks like it > have a good deal of information > > Doug > > On 6/13/2017 11:02 AM, H. Joe Lee wrote: > > You can try VRT and GDAL Enhancements for ESDIS if your nc is netCDF-4/HDF5: > > https://wiki.earthdata.nasa.gov/display/GEE > > > -- > HDF: #1 Driver for Big, Deep, Fast data science. > > On Tue, Jun 13, 2017 at 11:18 AM, Doug Fowler <dfowler@xxxxxxxxx> wrote: > Hello, > I work at a data center (NSIDC) in Boulder and we are reviewing some new > NetCDF data that we'll archive. This is satellite data and is a fairly low > level swath product. The geolocation data (lat/lons) is linked to the science > data within each file. > > In HDFView and Panoply the data seems to display fine, but using ArcGIS, > QGIS, and gdal, the data is 180 degrees off. > As an example, a file that is over Japan show up over the Atlantic in ArcGIS. > > One of my team ran some through gdal, here are his comments; It > appears that GDAL has the same problem as ArcGIS, namely that when I create a > GeoTIFF using gdal_translate extracting any band > inVNP10.A2015183.1242.001.2017157163531.nc, the longitude values for each GCP > in the GeoTIFF are 180 degrees too large. > > The first GCP is: > GCP[ 0]: Id=1, Info= > (0.5,0.5) -> (205.183015823364,62.1505355834961,0) > I believe it should be: > GCP[ 0]: Id=1, Info= > (0.5,0.5) -> (25.183015823364,62.1505355834961,0) > > > We've basically exhausted things to try here. I was told that you might have > some suggestions of things to look at or try to help determine what is > causing this problem. > > Any ideas or information is appreciated, Doug Fowler > > -- > Doug Fowler, MODIS, VIIRS & ICESat Team Lead National Snow & Ice Data > Center University of Colorado at Boulder UCB 449, Boulder, CO 80309 > ph (303)735-1357; fax (303)492-2468 > email: dfowler@xxxxxxxxx > > _______________________________________________ > NOTE: All exchanges posted to Unidata maintained email lists are > recorded in the Unidata inquiry tracking system and made publicly > available through the web. Users who post to any of the lists we > maintain are reminded to remove any personal information that they do > not want to be made public. > > > cf-satellite mailing list > cf-satellite@xxxxxxxxxxxxxxxx > For list information or to unsubscribe, visit: > http://www.unidata.ucar.edu/mailing_lists/ > > > > -- > Doug Fowler, MODIS, VIIRS & ICESat Team Lead National Snow & Ice Data > Center University of Colorado at Boulder UCB 449, Boulder, CO 80309 > ph (303)735-1357; fax (303)492-2468 > email: dfowler@xxxxxxxxx > _______________________________________________ > NOTE: All exchanges posted to Unidata maintained email lists are > recorded in the Unidata inquiry tracking system and made publicly > available through the web. Users who post to any of the lists we > maintain are reminded to remove any personal information that they do > not want to be made public. > > > cf-satellite mailing list > cf-satellite@xxxxxxxxxxxxxxxx > For list information or to unsubscribe, visit: > http://www.unidata.ucar.edu/mailing_lists/
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