[gdal-dev] Generate a KML-overlay from a Geotiff file

katrin eggert katrineggert1980 at gmail.com
Fri Oct 28 10:04:21 EDT 2011


Hi
Gdalinfo reproject.tif

Driver: GTiff/GeoTIFF
Files: reprojected.tif
Size is 3700, 3500
Coordinate System is:
GEOGCS["WGS 84",
    DATUM["WGS_1984",
        SPHEROID["WGS 84",6378137,298.257223563,
            AUTHORITY["EPSG","7030"]],
        AUTHORITY["EPSG","6326"]],
    PRIMEM["Greenwich",0],
    UNIT["degree",0.0174532925199433],
    AUTHORITY["EPSG","4326"]]
Origin = (34.001088235352334,-19.571332568602660)
Pixel Size = (0.000204639356437,-0.000204639356437)
Metadata:
  AREA_OR_POINT=Area
Image Structure Metadata:
  INTERLEAVE=BAND
Corner Coordinates:
Upper Left  (  34.0010882, -19.5713326) ( 34d 0' 3.92"E, 19d34'16.80"S)
Lower Left  (  34.0010882, -20.2998487) ( 34d 0' 3.92"E, 20d17'59.46"S)
Upper Right (  34.7715554, -19.5713326) ( 34d46'17.60"E, 19d34'16.80"S)
Lower Right (  34.7715554, -20.2998487) ( 34d46'17.60"E, 20d17'59.46"S)
Center      (  34.3863218, -19.9355906) ( 34d23'10.76"E, 19d56' 8.13"S)
Band 1 Block=3765x1 Type=Float32, ColorInterp=Gray

and gdal2tile
>python gdal2tiles.py -k /home/user/reprojected.tif  /home/user/gdal2tile





2011/10/28 Chaitanya kumar CH <chaitanya.ch at gmail.com>

> Kat,
>
> Please provide the whole command you used and the output of gdalinfo on
> your input file.
>
> On Fri, Oct 28, 2011 at 4:34 PM, katrin eggert <katrineggert1980 at gmail.com
> > wrote:
>
>> Hi
>> I have used gdal2tile.py like this
>> python gdal2tile.py -k [input] [output] and the tiels that are generated
>> are nothing to do with the input image. It has changed the image by almost
>> plotting random values pixels.
>> Is there any limitation regarding inpu timage (e.g. it must be integer or
>> something like this)?
>>
>> Thanks
>> Kat
>>
>> _______________________________________________
>> gdal-dev mailing list
>> gdal-dev at lists.osgeo.org
>> http://lists.osgeo.org/mailman/listinfo/gdal-dev
>>
>
>
>
> --
> Best regards,
> Chaitanya kumar CH.
>
> +91-9494447584
> 17.2416N 80.1426E
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.osgeo.org/pipermail/gdal-dev/attachments/20111028/93175a38/attachment-0001.html


More information about the gdal-dev mailing list