Hi,
Welcome to QGIS!
You will probably enjoy the semi-Automatic Classification Plugin then!
You can also look at Opticks
http://opticks.org/confluence/display/opticks/Welcome+To+Opticks
I have not used the VIIRS data but have you tried using the GDAL
Georeferencer plugin? If you have coordinates of all 4 corners, it
should be easy to do. Be careful of the chosen algorithm unless you
don't mind changing the data.
Also, you can try using a world file if you first export it to a .tiff
(Raster/conversion/Translate)
This is was a test.tiffw wold file looks like. It would georeference
test.tiff if found in the same directory.
0.00185013204225353
0
0
-0.00185013204225353
-74.04486388644366457
46.02451243397887737
Go here for more information.
http://en.wikipedia.org/wiki/World_file
Hope this helps
Nicolas Cadieux
Le 2015-05-08 16:13, Dr. Mitchell Andrew Schull [via OSGeo.org] a écrit :
> Hi all,
>
> I’m a new qGIS user (yesterday). I’m trying to find a good ENVI
> replacement and it seems like qGIS is pretty good. One of the nice
> features is the ability to quickly map your data on Google Earth
> without having to create a KML via GEarth_View. Unfortunately if your
> data is not properly referenced it doesn’t work. That all being said I
> am running into the issue where I can open VIIRS data which is awesome
> however even though it has Lat and Lon info given as separate layers
> in the H5 product there doesn’t seem to be a way to add it to the file
> and possibly create a geotiff. Of course then I cannot use Google
> Earth. I would also like to overlap imagery for analysis so its
> annoying. Any ideas? Anybody wrote a plugin for this?
>
> Thanks
>
> Mitch
>
>
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