<br><br><div class="gmail_quote">2010/1/12 Frank Warmerdam <span dir="ltr"><<a href="mailto:warmerdam@pobox.com">warmerdam@pobox.com</a>></span><br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div class="im">maven apache wrote:<br>
> the gdal.tif is :<br>
> ----------------<br>
> Corner Coordinates:<br>
> Upper Left ( 0.0, 0.0)<br>
> Lower Left ( 0.0, 720.0)<br>
> Upper Right ( 1440.0, 0.0)<br>
> Lower Right ( 1440.0, 720.0)<br>
> Center ( 720.0, 360.0)<br>
> ------------------------<br>
> It seems that the bbox is defined by different manner , the arcgis.tif<br>
> is by Degrees minutes and seconds and the gdal.tif is by grid of some other?<br>
><br>
> I wonder how to solve this problem?<br>
<br>
</div>Hi,<br>
<br>
It appears that the gdal.tif file is not georeferenced. The<br>
values you see are just pixel/line coordinates. Did the<br>
subdataset appear to have reasonable georeferencing in<br>
the HDF file? I presume there is some problem with the hdf<br>
driver extracting the georeferencing properly for this<br>
particular dataset.<br>
<br></blockquote><div>:(.<br>I just check the hdf5 file and I found that the Corner Coordinates of one subdataset is not the same as that of the hdf5 file.<br><br>I use "gdalinfo aa.he5" and the coordinate is :<br>
----------------------------<br> Upper Left ( 0.0, 0.0)<br>Lower Left ( 0.0, 512.0)<br>Upper Right ( 512.0, 0.0)<br>Lower Right ( 512.0, 512.0)<br>Center ( 256.0, 256.0)<br>--------------------------------<br>
and one of the subdatasets if named [HDF5:"d24.he5"://HDFEOS/GRIDS/ColumnAmountO3/Data_Fields/GhostColumnAmountO3].<br>Then I got its coordinate is :<br>---------------------------<br>Upper Left ( 0.0, 0.0)<br>
Lower Left ( 0.0, 720.0)<br>Upper Right ( 1440.0, 0.0)<br>Lower Right ( 1440.0, 720.0)<br>Center ( 720.0, 360.0)<br>---------------------------<br></div><div> Does that mean the gdal can not handle the hdf5 data?<br>
</div><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Bestregards,<br>
<font color="#888888">--<br>
---------------------------------------+--------------------------------------<br>
I set the clouds in motion - turn up | Frank Warmerdam, <a href="mailto:warmerdam@pobox.com">warmerdam@pobox.com</a><br>
light and sound - activate the windows | <a href="http://pobox.com/%7Ewarmerdam" target="_blank">http://pobox.com/~warmerdam</a><br>
and watch the world go round - Rush | Geospatial Programmer for Rent<br>
<br>
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