Hi Rodolfo, Il giorno Mon, 27 Jun 2011 10:22:35 -0300 Rodolfo Bonnin <[email protected]> ha scritto:
> Hello Antonio, > > I'm using this specification, because I can't reach the link you > posted : www.eorc.jaxa.jp/ALOS/en/doc/fdata/*PALSAR_x_Format_EL*.pdf > > The file specification (Page 125) describes a Sar data format type: > > > 401-428 SAR Data format type > Level 1.1 = 'COMPLEX*8bbbbbbbbbbbbbbbbb' > Level 1.5 = 'UNSIGNEDbINTEGER*2bbbbbbbb' > > 429-432 SAR Data format type code > Level 1.1 = 'C*8b' > Level 1.5 = 'IU2b' > > So yes, we should read unsigned ints. Thanks for the patch! Thank you very much. I'm going to file a ticket as soon as I can. Also, FYI, I attached a little patch related to the JAXA PALSAR driver to ticket http://trac.osgeo.org/gdal/ticket/2234 The patch fixes the detection of PALSAR Level 1.0 products that ate non supported bi the driver. > 2011/6/25 Antonio Valentino <[email protected]> > > > Hi Rodolfo, > > can you please confirm that the data type of PALSAR Level 1.5 > > products should be GDT_UInt16 and not GDT_Int16 as in current > > implementation? > > > > If so I will file a ticket with a patch for fixing the issue. > > > > > > thanks > > > > > > > > Il 17/06/2011 21:28, Rodolfo Bonnin ha scritto: > > > Hello all, > > > > > > I'm just working with some JAXAPalsar images, and I've discovered > > > that there is no retrieval of the coordinate system metadata > > > retrieval in the current driver, the driver documentation says > > > georeferencing is only supported in level 1.5. > > > Has anyone tried to implement the feature for this lower level? I > > > have gathered some good information about how this could be done, > > > but in order to exempt myself to repeat effort, I prefer to > > > consult the list beforehand. ciao -- Antonio Valentino _______________________________________________ gdal-dev mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/gdal-dev
