Need help converting mrSid {Scanned}

[Rahkonen Jukka]

Hi,

For that big images you must use some other format not having 4 gigabyte size limit.  Try for example ERDAS Imagine format, it is called HFA in gdal.

-Jukka Rahkonen-


-----Alkuperäinen viesti-----
Lähettäjä: UMN MapServer Users List puolesta: AmericanBwana
Lähetetty: to 27.9.2007 21:43
Vastaanottaja: MAPSERVER-USERS at LISTS.UMN.EDU
Aihe: Re: [UMN_MAPSERVER-USERS] Need help converting mrSid {Scanned}
 
Yes I've downloaded that file, but it seems as tho the output file will be to
large

J:\NAIP>mrsidgeodecode_win.exe -i adams/naip_1-1_1n_s_co001_2005_1.sid -o
geotif
f.tif -of tifg
mrsidgeodecode: (c) 2005 LizardTech, Inc. All rights reserved.


input:
  width:         123859
  height:        43049
  upper-left X:  488991.500000
  upper-left Y:  4435823.500000
  X scale:       1.000000
  Y scale:       -1.000000

output:
  width:         123859
  height:        43049
  upper-left X:  488991.500000
  upper-left Y:  4435823.500000
  X scale:       1.000000
  Y scale:       -1.000000
  format:        GeoTIFF
*** error: TIFF: Resulting tiff file is too large: > 4GB [50417]

J:\NAIP>

The input file is about 1G (I have one that is a tad over 3G).

It doesn't have to be a GeoTiff, but does need to be something HostGIS can
understand.

Any thoughts on that?



Siki Zoltan wrote:
> 
> Hi,
> 
> You can use MrSID Decode from 
> http://www.lizardtech.com/download/dl_options.php?page=tools
> 
> Zoltan
> 
> On Wed, 26 Sep 2007, AmericanBwana wrote:
> 
>> Good afternoon,
>> This is my first post here.
>>
>> I have downloaded about 90G of Colorado NAIP data. Unfortunately they are
>> in
>> mrSid format, which HostGis cannot support.
>>
>> I'm looking for someone that can convert these for a fee or maybe trade
>> some
>> of the other data I have.
>>
>> Please send me a message if you are interested or can help.
>>
>> Oh, I've tried gdal_translate, the lizardtech tool, as well as everything
>> else I can find out there. The files are simply to large for these
>> applications.
>>
>> Thanks
>> -- 
>> View this message in context:
>> http://www.nabble.com/Need-help-converting-mrSid-tf4524368.html#a12908032
>> Sent from the Mapserver - User mailing list archive at Nabble.com.
>>
> 
> 

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