[gdal-dev] Can't get gdal_rasterize to work... with anything.

[Andre Joost]

Am 14.12.2014 um 01:02 schrieb Karen Pease:

> And there's also the whole different dataset HAEDARLIKAN_LMI which
> contains an img and a 1 gig ige file, but it looks like they're not
> supported by gdal.
>

You are right that the .ige file is not supported, but take the .img and 
you get the DEM data you want:

gdalinfo haedarlikan__LMI__isn93.img

Driver: HFA/Erdas Imagine Images (.img)
Files: haedarlikan__LMI_isn93.img
        haedarlikan__LMI_isn93.img.aux.xml
        haedarlikan__LMI_isn93.ige
        haedarlikan__LMI_isn93.rrd
Size is 29411, 21251
Coordinate System is:
PROJCS["ISN_1993_Lambert_Conformal_Conic",
     GEOGCS["GCS_ISN_1993",
         DATUM["Islands_Net_1993",
             SPHEROID["GRS_1980",6378137.0,298.257222101]],
         PRIMEM["Greenwich",0.0],
         UNIT["Degree",0.0174532925199433]],
     PROJECTION["Lambert_Conformal_Conic_2SP"],
     PARAMETER["False_Easting",500000.0],
     PARAMETER["False_Northing",500000.0],
     PARAMETER["Central_Meridian",-19.0],
     PARAMETER["Standard_Parallel_1",64.25],
     PARAMETER["Standard_Parallel_2",65.75],
     PARAMETER["Latitude_Of_Origin",65.0],
     UNIT["Meter",1.0]]
Origin = (211793.041244542460000,705010.000000003840000)
Pixel Size = (20.000000000000000,-20.000000000000000)
Corner Coordinates:
Upper Left  (  211793.041,  705010.000) ( 25d32'14.67"W, 66d42'16.91"N)
Lower Left  (  211793.041,  279990.000) ( 24d40'28.86"W, 62d54'38.03"N)
Upper Right (  800013.041,  705010.000) ( 12d11'48.54"W, 66d41'36.78"N)
Lower Right (  800013.041,  279990.000) ( 13d 5'39.06"W, 62d54' 3.17"N)
Center      (  505903.041,  492500.000) ( 18d52'30.63"W, 64d55'57.62"N)
Band 1 Block=64x64 Type=Float32, ColorInterp=Undefined
   Description = Layer_1
   Min=0.000 Max=2107.338
   Minimum=0.000, Maximum=2107.338, Mean=262.838, StdDev=368.478
   NoData Value=-3.4028234663852886e+038
   Overviews: 14706x10626, 7353x5313, 3677x2657, 1839x1329, 920x665, 
460x333, 230x167
   Metadata:
     LAYER_TYPE=athematic
     STATISTICS_COVARIANCES=135776,249299189
     STATISTICS_EXCLUDEDVALUES=
     STATISTICS_MAXIMUM=2107,3381347656
     STATISTICS_MEAN=262,83767652617
     STATISTICS_MEDIAN=0
     STATISTICS_MINIMUM=0
     STATISTICS_MODE=0
     STATISTICS_SKIPFACTORX=1
     STATISTICS_SKIPFACTORY=1
     STATISTICS_STDDEV=368,47828877586

The file is rather small, but the data is in the .rrd file.

HTH,
André Joost