[Gdal-dev] gdaladdo for large RPF

[Charles Chung]

Does anyone know about how to work with large RPF?
Any help is appreciated.

Thanks.


Charles Chung wrote:
> 
> When I try to build an overview of a.toc file that is associated with 10
> GB (38K files) NITF files, I get the following error message.
> 
> c:\>gdaladdo --config COMPRESS_OVERVIEW DEFLATE
> NITF_TOC_ENTRY:CIB__1M_1_0:C:\aOI\rpf\a.toc 2 4 8 16
> ERROR 1: TIFFFetchStripThing:Sanity check on size of "TileOffsets" value
> failed
> ERROR 1: TIFFFetchStripThing:Sanity check on size of "TileOffsets" value
> failed
> Overview building failed.
> 
> Is it possible to build an overview for this big file?
> FYI, I will use the overview file with MapServer to increase the
> performance.
> 
> Thanks in advance.
> 
> Charles Chung
> 
> 
> c:\>gdalinfo c:\aoi\rpf\a.toc
> Driver: NITF/National Imagery Transmission Format
> Files: ???????.???
> Size is 366028, 466944
> Coordinate System is:
> GEOGCS["WGS 84",
>     DATUM["WGS_1984",
>         SPHEROID["WGS 84",6378137,298.257223563,
>             AUTHORITY["EPSG","7030"]],
>         TOWGS84[0,0,0,0,0,0,0],
>         AUTHORITY["EPSG","6326"]],
>     PRIMEM["Greenwich",0,
>         AUTHORITY["EPSG","8901"]],
>     UNIT["degree",0.0174532925199433,
>         AUTHORITY["EPSG","9108"]],
>     AUTHORITY["EPSG","4326"]]
> Origin = (?????)
> Pixel Size = (0.000011897208122,-0.000008991368286)
> Metadata:
>    ???????
> Subdatasets:
>   SUBDATASET_1_NAME=NITF_TOC_ENTRY:CIB__1M_1_0:c:\aoi\rpf\a.toc
>   SUBDATASET_1_DESC=CIB::Imagery, 1 meter resolution:1M:1:0
>   SUBDATASET_2_NAME=NITF_TOC_ENTRY:CIB__1M_2_1:f:\aoi\rpf\a.toc
>   SUBDATASET_2_DESC=CIB::Imagery, 1 meter resolution:1M:2:1
> Corner Coordinates:
>   ????
> 
> 
> 
> c:\>gdalinfo NITF_TOC_ENTRY:CIB__1M_1_0:c:\aoi\rpf\a.toc
>   FILENAME=?????
>   NITF_SCALE=1M
>   NITF_SERIES_ABBREVIATION=
>   NITF_SERIES_NAME=Imagery, 1 meter resolution
> Corner Coordinates:
>   ????
> Band 1 Block=128x128 Type=Byte, ColorInterp=Palette
>   NoData Value=216
>   Overviews: 208128x157440, 104064x78720, 52032x39360, 26016x19680
>   Color Table (RGB with 217 entries)
> 
> 

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