itanya kumar CH [chaitanya...@gmail.com]
> *Sent:* Saturday, June 11, 2011 8:58 AM
> *To:* Cole, Derek
> *Cc:* gdal-dev@lists.osgeo.org
> *Subject:* Re: [gdal-dev] Building Overviews for Tiles of Large images
>
> Derek,
>
> Switching to less detailed versions is not as fast as
l-dev@lists.osgeo.org
Subject: Re: [gdal-dev] Building Overviews for Tiles of Large images
Derek,
Switching to less detailed versions is not as fast as an interactive
application would like, especially if you need a good downsampling algorithm.
So, adding overviews is more important than creating
Derek,
Switching to less detailed versions is not as fast as an interactive
application would like, especially if you need a good downsampling
algorithm. So, adding overviews is more important than creating tiles.
Creating tiles is more applicable for web applications where less disk
seeking is pr
Hello again,
I am reading over some of the documentation and information I can find on GDAL.
I have some pretty large NITF images that I want to break up for purposes of
displaying in a viewer I am developing. My current plan is to tile the images
into 1024x1024 blocks. The full images are 3276
